diff --git a/automotive/vehicle/2.0/Android.bp b/automotive/vehicle/2.0/Android.bp
index 3e32b3e..4b93008 100644
--- a/automotive/vehicle/2.0/Android.bp
+++ b/automotive/vehicle/2.0/Android.bp
@@ -26,14 +26,15 @@
         "Obd2IgnitionMonitorKind",
         "Obd2SecondaryAirStatus",
         "Obd2SparkIgnitionMonitors",
+        "PortLocationType",
         "StatusCode",
         "SubscribeFlags",
         "SubscribeOptions",
         "VehicleApPowerBootupReason",
-        "VehicleApPowerSetState",
-        "VehicleApPowerState",
         "VehicleApPowerStateConfigFlag",
-        "VehicleApPowerStateIndex",
+        "VehicleApPowerStateReq",
+        "VehicleApPowerStateReqIndex",
+        "VehicleApPowerStateReport",
         "VehicleApPowerStateShutdownParam",
         "VehicleArea",
         "VehicleAreaConfig",
@@ -41,12 +42,13 @@
         "VehicleAreaMirror",
         "VehicleAreaSeat",
         "VehicleAreaWindow",
-        "VehicleAreaZone",
         "VehicleDisplay",
         "VehicleGear",
         "VehicleHvacFanDirection",
         "VehicleHwKeyInputAction",
         "VehicleIgnitionState",
+        "VehicleLightState",
+        "VehicleLightSwitch",
         "VehicleOilLevel",
         "VehiclePropConfig",
         "VehiclePropValue",
@@ -54,10 +56,8 @@
         "VehiclePropertyAccess",
         "VehiclePropertyChangeMode",
         "VehiclePropertyGroup",
-        "VehiclePropertyOperation",
         "VehiclePropertyStatus",
         "VehiclePropertyType",
-        "VehicleRadioConstants",
         "VehicleTurnSignal",
         "VehicleUnit",
         "VmsAvailabilityStateIntegerValuesIndex",
diff --git a/automotive/vehicle/2.0/IVehicleCallback.hal b/automotive/vehicle/2.0/IVehicleCallback.hal
index 7060418..c4a756a 100644
--- a/automotive/vehicle/2.0/IVehicleCallback.hal
+++ b/automotive/vehicle/2.0/IVehicleCallback.hal
@@ -33,7 +33,7 @@
 
     /**
      * This method gets called if the client was subscribed to a property using
-     * SubscribeFlags::SET_CALL flag and IVehicle#set(...) method was called.
+     * SubscribeFlags::EVENTS_FROM_ANDROID flag and IVehicle#set(...) method was called.
      *
      * These events must be delivered to subscriber immediately without any
      * batching.
diff --git a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleObjectPool.h b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleObjectPool.h
index 359bb6d..946e74d 100644
--- a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleObjectPool.h
+++ b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleObjectPool.h
@@ -152,7 +152,7 @@
  *   VehiclePropValuePool pool;
  *   auto v = pool.obtain(VehiclePropertyType::INT32);
  *   v->propId = VehicleProperty::HVAC_FAN_SPEED;
- *   v->areaId = VehicleAreaZone::ROW_1_LEFT;
+ *   v->areaId = VehicleAreaSeat::ROW_1_LEFT;
  *   v->timestamp = elapsedRealtimeNano();
  *   v->value->int32Values[0] = 42;
  *
diff --git a/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp b/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp
index a7d5f50..97aeca6 100644
--- a/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp
+++ b/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp
@@ -106,7 +106,7 @@
 
         addClientToPropMapLocked(opts.propId, client);
 
-        if (SubscribeFlags::HAL_EVENT & opts.flags) {
+        if (SubscribeFlags::EVENTS_FROM_CAR & opts.flags) {
             SubscribeOptions updated;
             if (updateHalEventSubscriptionLocked(opts, &updated)) {
                 outUpdatedSubscriptions->push_back(updated);
diff --git a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
index 1918421..b5de262 100644
--- a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
@@ -216,7 +216,7 @@
                                               int32_t property,
                                               int32_t areaId) {
     const auto& clients =
-        mSubscriptionManager.getSubscribedClients(property, SubscribeFlags::HAL_EVENT);
+        mSubscriptionManager.getSubscribedClients(property, SubscribeFlags::EVENTS_FROM_CAR);
 
     for (auto client : clients) {
         client->getCallback()->onPropertySetError(errorCode, property, areaId);
@@ -224,8 +224,8 @@
 }
 
 void VehicleHalManager::onBatchHalEvent(const std::vector<VehiclePropValuePtr>& values) {
-    const auto& clientValues = mSubscriptionManager.distributeValuesToClients(
-            values, SubscribeFlags::HAL_EVENT);
+    const auto& clientValues =
+        mSubscriptionManager.distributeValuesToClients(values, SubscribeFlags::EVENTS_FROM_CAR);
 
     for (const HalClientValues& cv : clientValues) {
         auto vecSize = cv.values.size();
@@ -250,8 +250,7 @@
 }
 
 bool VehicleHalManager::isSampleRateFixed(VehiclePropertyChangeMode mode) {
-    return (mode & VehiclePropertyChangeMode::ON_SET)
-           || (mode & VehiclePropertyChangeMode::ON_CHANGE);
+    return (mode & VehiclePropertyChangeMode::ON_CHANGE);
 }
 
 float VehicleHalManager::checkSampleRate(const VehiclePropConfig &config,
@@ -281,7 +280,7 @@
                                        SubscribeFlags flags) {
     bool isReadable = config.access & VehiclePropertyAccess::READ;
 
-    if (!isReadable && (SubscribeFlags::HAL_EVENT & flags)) {
+    if (!isReadable && (SubscribeFlags::EVENTS_FROM_CAR & flags)) {
         ALOGW("Cannot subscribe, property 0x%x is not readable", config.prop);
         return false;
     }
@@ -289,12 +288,6 @@
         ALOGW("Cannot subscribe, property 0x%x is static", config.prop);
         return false;
     }
-
-    //TODO: extend to support event notification for set from android
-    if (config.changeMode == VehiclePropertyChangeMode::POLL) {
-        ALOGW("Cannot subscribe, property 0x%x is poll only", config.prop);
-        return false;
-    }
     return true;
 }
 
@@ -317,7 +310,8 @@
 }
 
 void VehicleHalManager::handlePropertySetEvent(const VehiclePropValue& value) {
-    auto clients = mSubscriptionManager.getSubscribedClients(value.prop, SubscribeFlags::SET_CALL);
+    auto clients =
+        mSubscriptionManager.getSubscribedClients(value.prop, SubscribeFlags::EVENTS_FROM_ANDROID);
     for (auto client : clients) {
         client->getCallback()->onPropertySet(value);
     }
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index 479f8af..56813ce 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -30,7 +30,8 @@
 //
 // Some handy constants to avoid conversions from enum to int.
 constexpr int ABS_ACTIVE = (int)VehicleProperty::ABS_ACTIVE;
-constexpr int AP_POWER_STATE = (int)VehicleProperty::AP_POWER_STATE;
+constexpr int AP_POWER_STATE_REQ = (int)VehicleProperty::AP_POWER_STATE_REQ;
+constexpr int AP_POWER_STATE_REPORT = (int)VehicleProperty::AP_POWER_STATE_REPORT;
 constexpr int OBD2_LIVE_FRAME = (int)VehicleProperty::OBD2_LIVE_FRAME;
 constexpr int OBD2_FREEZE_FRAME = (int)VehicleProperty::OBD2_FREEZE_FRAME;
 constexpr int OBD2_FREEZE_FRAME_INFO = (int)VehicleProperty::OBD2_FREEZE_FRAME_INFO;
@@ -149,14 +150,6 @@
          },
      .initialValue = {.floatValues = {0.0f}}},
 
-    {.config =
-         {
-             .prop = toInt(VehicleProperty::ENGINE_ON),
-             .access = VehiclePropertyAccess::READ,
-             .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-         },
-     .initialValue = {.int32Values = {0}}},
-
     {
         .config =
             {
@@ -255,7 +248,7 @@
              .access = VehiclePropertyAccess::READ_WRITE,
              .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
              .areaConfigs = {VehicleAreaConfig{
-                 .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}},
+                 .areaId = (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT)}},
              // TODO(bryaneyler): Ideally, this is generated dynamically from
              // kHvacPowerProperties.
              .configString = "0x12400500,0x12400501"  // HVAC_FAN_SPEED,HVAC_FAN_DIRECTION
@@ -276,28 +269,28 @@
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .areaConfigs = {VehicleAreaConfig{
-                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
+                    .areaId = (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {1}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_AC_ON),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .areaConfigs = {VehicleAreaConfig{
-                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
+                    .areaId = (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {1}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_AUTO_ON),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .areaConfigs = {VehicleAreaConfig{
-                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
+                    .areaId = (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {1}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_FAN_SPEED),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .areaConfigs = {VehicleAreaConfig{
-                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
+                    .areaId = (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT),
                     .minInt32Value = 1,
                     .maxInt32Value = 7}}},
      .initialValue = {.int32Values = {3}}},
@@ -306,24 +299,24 @@
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .areaConfigs = {VehicleAreaConfig{
-                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
+                    .areaId = (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {toInt(VehicleHvacFanDirection::FACE)}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_TEMPERATURE_SET),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .areaConfigs = {VehicleAreaConfig{
-                                    .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
+                                    .areaId = toInt(VehicleAreaSeat::ROW_1_LEFT),
                                     .minFloatValue = 16,
                                     .maxFloatValue = 32,
                                 },
                                 VehicleAreaConfig{
-                                    .areaId = toInt(VehicleAreaZone::ROW_1_RIGHT),
+                                    .areaId = toInt(VehicleAreaSeat::ROW_1_RIGHT),
                                     .minFloatValue = 16,
                                     .maxFloatValue = 32,
                                 }}},
-     .initialAreaValues = {{toInt(VehicleAreaZone::ROW_1_LEFT), {.floatValues = {16}}},
-                           {toInt(VehicleAreaZone::ROW_1_RIGHT), {.floatValues = {20}}}}},
+     .initialAreaValues = {{toInt(VehicleAreaSeat::ROW_1_LEFT), {.floatValues = {16}}},
+                           {toInt(VehicleAreaSeat::ROW_1_RIGHT), {.floatValues = {20}}}}},
 
     {.config =
          {
@@ -424,11 +417,17 @@
             },
     },
 
-    {.config = {.prop = toInt(VehicleProperty::AP_POWER_STATE),
-                .access = VehiclePropertyAccess::READ_WRITE,
+    {.config = {.prop = toInt(VehicleProperty::AP_POWER_STATE_REQ),
+                .access = VehiclePropertyAccess::READ,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                 .configArray = {3}},
-     .initialValue = {.int32Values = {toInt(VehicleApPowerState::ON_FULL), 0}}},
+     .initialValue = {.int32Values = {toInt(VehicleApPowerStateReq::ON_FULL), 0}}},
+
+    {.config = {.prop = toInt(VehicleProperty::AP_POWER_STATE_REPORT),
+                .access = VehiclePropertyAccess::WRITE,
+                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                .configArray = {3}},
+     .initialValue = {.int32Values = {toInt(VehicleApPowerStateReport::BOOT_COMPLETE), 0}}},
 
     {.config = {.prop = toInt(VehicleProperty::DISPLAY_BRIGHTNESS),
                 .access = VehiclePropertyAccess::READ_WRITE,
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
index 3979ac2..2eb905d 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
@@ -138,7 +138,7 @@
         // TODO(75328113): this should be handled by property status
         auto hvacPowerOn = mPropStore->readValueOrNull(
             toInt(VehicleProperty::HVAC_POWER_ON),
-            (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT));
+            (VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT));
 
         if (hvacPowerOn && hvacPowerOn->value.int32Values.size() == 1
                 && hvacPowerOn->value.int32Values[0] == 0) {
@@ -153,7 +153,7 @@
                 // Placeholder for future implementation of VMS property in the default hal. For
                 // now, just returns OK; otherwise, hal clients crash with property not supported.
                 return StatusCode::OK;
-            case AP_POWER_STATE:
+            case AP_POWER_STATE_REPORT:
                 // This property has different behavior between get/set.  When it is set, the value
                 //  goes to the vehicle but is NOT updated in the property store back to Android.
                 // Commented out for now, because it may mess up automated testing that use the
diff --git a/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp b/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
index 4865e9e..ab2013d 100644
--- a/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
@@ -51,19 +51,16 @@
     }
 
     hidl_vec<SubscribeOptions> subscrToProp1 = {
-        SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::HAL_EVENT},
+        SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::EVENTS_FROM_CAR},
     };
 
     hidl_vec<SubscribeOptions> subscrToProp2 = {
-        SubscribeOptions {
-            .propId = PROP2,
-            .flags = SubscribeFlags::HAL_EVENT
-        },
+        SubscribeOptions{.propId = PROP2, .flags = SubscribeFlags::EVENTS_FROM_CAR},
     };
 
     hidl_vec<SubscribeOptions> subscrToProp1and2 = {
-        SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::HAL_EVENT},
-        SubscribeOptions{.propId = PROP2, .flags = SubscribeFlags::HAL_EVENT},
+        SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::EVENTS_FROM_CAR},
+        SubscribeOptions{.propId = PROP2, .flags = SubscribeFlags::EVENTS_FROM_CAR},
     };
 
     static std::list<sp<IVehicleCallback>> extractCallbacks(
@@ -76,11 +73,11 @@
     }
 
     std::list<sp<HalClient>> clientsToProp1() {
-        return manager.getSubscribedClients(PROP1, SubscribeFlags::DEFAULT);
+        return manager.getSubscribedClients(PROP1, SubscribeFlags::EVENTS_FROM_CAR);
     }
 
     std::list<sp<HalClient>> clientsToProp2() {
-        return manager.getSubscribedClients(PROP2, SubscribeFlags::DEFAULT);
+        return manager.getSubscribedClients(PROP2, SubscribeFlags::EVENTS_FROM_CAR);
     }
 
     void onPropertyUnsubscribed(int propertyId) {
@@ -110,9 +107,7 @@
     ASSERT_EQ(StatusCode::OK,
               manager.addOrUpdateSubscription(2, cb2, subscrToProp1, &updatedOptions));
 
-    auto clients = manager.getSubscribedClients(
-            PROP1,
-            SubscribeFlags::HAL_EVENT);
+    auto clients = manager.getSubscribedClients(PROP1, SubscribeFlags::EVENTS_FROM_CAR);
 
     ASSERT_ALL_EXISTS({cb1, cb2}, extractCallbacks(clients));
 }
@@ -124,13 +119,11 @@
 
     // Wrong prop
     auto clients = manager.getSubscribedClients(toInt(VehicleProperty::AP_POWER_BOOTUP_REASON),
-                                                SubscribeFlags::HAL_EVENT);
+                                                SubscribeFlags::EVENTS_FROM_CAR);
     ASSERT_TRUE(clients.empty());
 
     // Wrong flag
-    clients = manager.getSubscribedClients(
-            PROP1,
-            SubscribeFlags::SET_CALL);
+    clients = manager.getSubscribedClients(PROP1, SubscribeFlags::EVENTS_FROM_ANDROID);
     ASSERT_TRUE(clients.empty());
 }
 
@@ -139,27 +132,22 @@
     ASSERT_EQ(StatusCode::OK, manager.addOrUpdateSubscription(1, cb1, subscrToProp1,
                                                               &updatedOptions));
 
-    auto clients = manager.getSubscribedClients(
-            PROP1,
-            SubscribeFlags::DEFAULT);
+    auto clients = manager.getSubscribedClients(PROP1, SubscribeFlags::EVENTS_FROM_CAR);
     ASSERT_EQ((size_t) 1, clients.size());
     ASSERT_EQ(cb1, clients.front()->getCallback());
 
     // Same property, but different zone, to make sure we didn't unsubscribe
     // from previous zone.
-    ASSERT_EQ(StatusCode::OK, manager.addOrUpdateSubscription(1, cb1, {
-        SubscribeOptions {
-                .propId = PROP1,
-                .flags = SubscribeFlags::DEFAULT
-            }
-        }, &updatedOptions));
+    ASSERT_EQ(
+        StatusCode::OK,
+        manager.addOrUpdateSubscription(
+            1, cb1, {SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::EVENTS_FROM_CAR}},
+            &updatedOptions));
 
-    clients = manager.getSubscribedClients(PROP1,
-                                           SubscribeFlags::DEFAULT);
+    clients = manager.getSubscribedClients(PROP1, SubscribeFlags::EVENTS_FROM_CAR);
     ASSERT_ALL_EXISTS({cb1}, extractCallbacks(clients));
 
-    clients = manager.getSubscribedClients(PROP1,
-                                           SubscribeFlags::DEFAULT);
+    clients = manager.getSubscribedClients(PROP1, SubscribeFlags::EVENTS_FROM_CAR);
     ASSERT_ALL_EXISTS({cb1}, extractCallbacks(clients));
 }
 
diff --git a/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp b/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
index 5b195db..f64eab5 100644
--- a/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
@@ -241,10 +241,7 @@
     sp<MockedVehicleCallback> cb = new MockedVehicleCallback();
 
     hidl_vec<SubscribeOptions> options = {
-        SubscribeOptions {
-            .propId = PROP,
-            .flags = SubscribeFlags::DEFAULT
-        },
+        SubscribeOptions{.propId = PROP, .flags = SubscribeFlags::EVENTS_FROM_CAR},
     };
 
     StatusCode res = manager->subscribe(cb, options);
@@ -259,11 +256,7 @@
     sp<MockedVehicleCallback> cb = new MockedVehicleCallback();
 
     hidl_vec<SubscribeOptions> options = {
-        SubscribeOptions {
-            .propId = PROP,
-            .flags = SubscribeFlags::DEFAULT
-        }
-    };
+        SubscribeOptions{.propId = PROP, .flags = SubscribeFlags::EVENTS_FROM_CAR}};
 
     StatusCode res = manager->subscribe(cb, options);
     ASSERT_EQ(StatusCode::OK, res);
@@ -301,18 +294,14 @@
     sp<MockedVehicleCallback> cb = new MockedVehicleCallback();
 
     hidl_vec<SubscribeOptions> options = {
-        SubscribeOptions {
-            .propId = PROP,
-            .flags = SubscribeFlags::HAL_EVENT
-        },
+        SubscribeOptions{.propId = PROP, .flags = SubscribeFlags::EVENTS_FROM_CAR},
     };
 
     StatusCode res = manager->subscribe(cb, options);
     // Unable to subscribe on Hal Events for write-only properties.
     ASSERT_EQ(StatusCode::INVALID_ARG, res);
 
-
-    options[0].flags = SubscribeFlags::SET_CALL;
+    options[0].flags = SubscribeFlags::EVENTS_FROM_ANDROID;
 
     res = manager->subscribe(cb, options);
     // OK to subscribe on SET method call for write-only properties.
@@ -396,8 +385,8 @@
     const auto PROP = toInt(VehicleProperty::HVAC_FAN_SPEED);
     const auto VAL1 = 1;
     const auto VAL2 = 2;
-    const auto AREA1 = toInt(VehicleAreaZone::ROW_1_LEFT);
-    const auto AREA2 = toInt(VehicleAreaZone::ROW_1_RIGHT);
+    const auto AREA1 = toInt(VehicleAreaSeat::ROW_1_LEFT);
+    const auto AREA2 = toInt(VehicleAreaSeat::ROW_1_RIGHT);
 
     {
         auto expectedValue1 = hal->getValuePool()->obtainInt32(VAL1);
diff --git a/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h b/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h
index 3cabcf2..108e32f 100644
--- a/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h
+++ b/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h
@@ -40,64 +40,38 @@
         .configString = "Some=config,options=if,you=have_any",
     },
 
-    {
-        .prop = toInt(VehicleProperty::HVAC_FAN_SPEED),
-        .access = VehiclePropertyAccess::READ_WRITE,
-        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-        .areaConfigs = {
-            VehicleAreaConfig {
-                .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
-                .minInt32Value = 1,
-                .maxInt32Value = 7},
-            VehicleAreaConfig {
-                .areaId = toInt(VehicleAreaZone::ROW_1_RIGHT),
-                .minInt32Value = 1,
-                .maxInt32Value = 5,
-            }
-        }
-    },
+    {.prop = toInt(VehicleProperty::HVAC_FAN_SPEED),
+     .access = VehiclePropertyAccess::READ_WRITE,
+     .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+     .areaConfigs =
+         {VehicleAreaConfig{
+              .areaId = toInt(VehicleAreaSeat::ROW_1_LEFT), .minInt32Value = 1, .maxInt32Value = 7},
+          VehicleAreaConfig{
+              .areaId = toInt(VehicleAreaSeat::ROW_1_RIGHT), .minInt32Value = 1, .maxInt32Value = 5,
+          }}},
 
     // Write-only property
-    {
-        .prop = toInt(VehicleProperty::HVAC_SEAT_TEMPERATURE),
-        .access = VehiclePropertyAccess::WRITE,
-        .changeMode = VehiclePropertyChangeMode::ON_SET,
-        .areaConfigs = {
-            VehicleAreaConfig {
-                .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
-                .minInt32Value = 64,
-                .maxInt32Value = 80},
-            VehicleAreaConfig {
-                .areaId = toInt(VehicleAreaZone::ROW_1_RIGHT),
-                .minInt32Value = 64,
-                .maxInt32Value = 80,
-            }
-        }
-    },
+    {.prop = toInt(VehicleProperty::HVAC_SEAT_TEMPERATURE),
+     .access = VehiclePropertyAccess::WRITE,
+     .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+     .areaConfigs = {VehicleAreaConfig{.areaId = toInt(VehicleAreaSeat::ROW_1_LEFT),
+                                       .minInt32Value = 64,
+                                       .maxInt32Value = 80},
+                     VehicleAreaConfig{
+                         .areaId = toInt(VehicleAreaSeat::ROW_1_RIGHT),
+                         .minInt32Value = 64,
+                         .maxInt32Value = 80,
+                     }}},
 
-    {
-        .prop = toInt(VehicleProperty::INFO_FUEL_CAPACITY),
-        .access = VehiclePropertyAccess::READ,
-        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-        .areaConfigs = {
-            VehicleAreaConfig {
-                .minFloatValue = 0,
-                .maxFloatValue = 1.0
-            }
-        }
-    },
+    {.prop = toInt(VehicleProperty::INFO_FUEL_CAPACITY),
+     .access = VehiclePropertyAccess::READ,
+     .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+     .areaConfigs = {VehicleAreaConfig{.minFloatValue = 0, .maxFloatValue = 1.0}}},
 
-    {
-        .prop = toInt(VehicleProperty::DISPLAY_BRIGHTNESS),
-        .access = VehiclePropertyAccess::READ_WRITE,
-        .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-        .areaConfigs = {
-            VehicleAreaConfig {
-                .minInt32Value = 0,
-                .maxInt32Value = 10
-            }
-        }
-    },
+    {.prop = toInt(VehicleProperty::DISPLAY_BRIGHTNESS),
+     .access = VehiclePropertyAccess::READ_WRITE,
+     .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+     .areaConfigs = {VehicleAreaConfig{.minInt32Value = 0, .maxInt32Value = 10}}},
 
     {
         .prop = toInt(VehicleProperty::MIRROR_FOLD),
@@ -107,12 +81,9 @@
     },
 
     // Complex data type.
-    {
-        .prop = kCustomComplexProperty,
-        .access = VehiclePropertyAccess::READ_WRITE,
-        .changeMode = VehiclePropertyChangeMode::ON_CHANGE
-    }
-};
+    {.prop = kCustomComplexProperty,
+     .access = VehiclePropertyAccess::READ_WRITE,
+     .changeMode = VehiclePropertyChangeMode::ON_CHANGE}};
 
 constexpr auto kTimeout = std::chrono::milliseconds(500);
 
diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 93a903f..15ba494 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -17,28 +17,28 @@
 package android.hardware.automotive.vehicle@2.0;
 
 /**
- * Enumerates supported data types for VehicleProperty.
+ * Enumerates supported data type for VehicleProperty.
  *
- * This is a bitwise flag that supposed to be used in VehicleProperty enum.
+ * Used to create property ID in VehicleProperty enum.
  */
 enum VehiclePropertyType : int32_t {
-    STRING         = 0x00100000,
-    BOOLEAN        = 0x00200000,
-    INT32          = 0x00400000,
-    INT32_VEC      = 0x00410000,
-    INT64          = 0x00500000,
-    INT64_VEC      = 0x00510000,
-    FLOAT          = 0x00600000,
-    FLOAT_VEC      = 0x00610000,
-    BYTES          = 0x00700000,
+    STRING          = 0x00100000,
+    BOOLEAN         = 0x00200000,
+    INT32           = 0x00400000,
+    INT32_VEC       = 0x00410000,
+    INT64           = 0x00500000,
+    INT64_VEC       = 0x00510000,
+    FLOAT           = 0x00600000,
+    FLOAT_VEC       = 0x00610000,
+    BYTES           = 0x00700000,
 
     /**
      * Any combination of scalar or vector types. The exact format must be
      * provided in the description of the property.
      */
-    MIXED          = 0x00e00000,
+    MIXED           = 0x00e00000,
 
-    MASK           = 0x00ff0000
+    MASK            = 0x00ff0000
 };
 
 /**
@@ -50,51 +50,60 @@
  * Other properties may not be associated with particular vehicle area,
  * these kind of properties must have VehicleArea:GLOBAL flag.
  *
- * This is a bitwise flag that supposed to be used in VehicleProperty enum.
+ * Used to create property ID in VehicleProperty enum.
  */
 enum VehicleArea : int32_t {
-      GLOBAL       = 0x01000000,
-      ZONE         = 0x02000000,
-      WINDOW       = 0x03000000,
-      MIRROR       = 0x04000000,
-      SEAT         = 0x05000000,
-      DOOR         = 0x06000000,
+    GLOBAL      = 0x01000000,
+    /** WINDOW maps to enum VehicleAreaWindow */
+    WINDOW      = 0x03000000,
+    /** MIRROR maps to enum VehicleAreaMirror */
+    MIRROR      = 0x04000000,
+    /** SEAT maps to enum VehicleAreaSeat */
+    SEAT        = 0x05000000,
+    /** DOOR maps to enum VehicleAreaDoor */
+    DOOR        = 0x06000000,
+    /** WHEEL maps to enum Wheel */
+    WHEEL       = 0x07000000,
 
-      MASK         = 0x0f000000,
+    MASK        = 0x0f000000,
 };
 
 /**
  * Enumerates property groups.
  *
- * This is a bitwise flag that supposed to be used in VehicleProperty enum.
+ * Used to create property ID in VehicleProperty enum.
  */
 enum VehiclePropertyGroup : int32_t {
     /**
-     * Properties declared in AOSP must have this flag.
+     * Properties declared in AOSP must use this flag.
      */
-    SYSTEM         = 0x10000000,
+    SYSTEM      = 0x10000000,
 
     /**
-     * Properties declared by vendors must have this flag.
+     * Properties declared by vendors must use this flag.
      */
-    VENDOR         = 0x20000000,
+    VENDOR      = 0x20000000,
 
-    MASK           = 0xf0000000,
+    MASK        = 0xf0000000,
 };
 
 /**
  * Declares all vehicle properties. VehicleProperty has a bitwise structure.
  * Each property must have:
- *   - an unique id from range 0x0100 - 0xffff
- *   - associated data type using VehiclePropertyType
- *   - property group (VehiclePropertyGroup)
- *   - vehicle area (VehicleArea)
+ *  - a unique id from range 0x0100 - 0xffff
+ *  - associated data type using VehiclePropertyType
+ *  - property group (VehiclePropertyGroup)
+ *  - vehicle area (VehicleArea)
  *
  * Vendors are allowed to extend this enum with their own properties. In this
  * case they must use VehiclePropertyGroup:VENDOR flag when property is
  * declared.
+ *
+ * When a property's status field is not set to AVAILABLE:
+ *  - IVehicle#set may return StatusCode::NOT_AVAILABLE.
+ *  - IVehicle#get is not guaranteed to work.
  */
-enum VehicleProperty: int32_t {
+enum VehicleProperty : int32_t {
 
     /** Undefined property. */
     INVALID = 0x00000000,
@@ -105,14 +114,14 @@
      * @change_mode VehiclePropertyChangeMode:STATIC
      * @access VehiclePropertyAccess:READ
      */
-    INFO_VIN= (
+    INFO_VIN = (
         0x0100
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:STRING
         | VehicleArea:GLOBAL),
 
     /**
-     * Maker name of vehicle
+     * Manufacturer of vehicle
      *
      * @change_mode VehiclePropertyChangeMode:STATIC
      * @access VehiclePropertyAccess:READ
@@ -162,11 +171,11 @@
         | VehicleArea:GLOBAL),
 
     /**
-     * List of fuels the vehicle may use.  Uses enum FuelType
+     * List of fuels the vehicle may use
      *
      * @change_mode VehiclePropertyChangeMode:STATIC
      * @access VehiclePropertyAccess:READ
-     * @unit VehicleUnit:MILLILITERS
+     * @data_enum FuelType
      */
     INFO_FUEL_TYPE = (
         0x0105
@@ -189,9 +198,10 @@
         | VehicleArea:GLOBAL),
 
     /**
-     * List of connectors this EV may use.  Uses enum EvConnectorType
+     * List of connectors this EV may use
      *
      * @change_mode VehiclePropertyChangeMode:STATIC
+     * @data_enum EvConnectorType
      * @access VehiclePropertyAccess:READ
      */
     INFO_EV_CONNECTOR_TYPE = (
@@ -201,9 +211,49 @@
         | VehicleArea:GLOBAL),
 
     /**
+     * Fuel door location
+     *
+     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @data_enum FuelDoorLocationType
+     * @access VehiclePropertyAccess:READ
+     */
+    INFO_FUEL_DOOR_LOCATION = (
+        0x0108
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * EV port location
+     *
+     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @access VehiclePropertyAccess:READ
+     * @data_enum PortLocationType
+     */
+    INFO_EV_PORT_LOCATION = (
+        0x0109
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Driver's seat location
+     *
+     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @data_enum VehicleAreaSeat
+     * @access VehiclePropertyAccess:READ
+     */
+    INFO_DRIVER_SEAT = (
+        0x010A
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:SEAT),
+
+
+    /**
      * Current odometer value of the vehicle
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE | VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:KILOMETER
      */
@@ -216,7 +266,7 @@
     /**
      * Speed of the vehicle
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE|VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:METER_PER_SEC
      */
@@ -227,22 +277,9 @@
         | VehicleArea:GLOBAL),
 
     /**
-     * Engine on
-     *
-     * @change_mode VehiclePropertyChangeMode:STATIC
-     * @access VehiclePropertyAccess:READ
-     */
-    ENGINE_ON = (
-        0x0300
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:BOOLEAN
-        | VehicleArea:GLOBAL),
-
-
-    /**
      * Temperature of engine coolant
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE|VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:CELSIUS
      */
@@ -268,7 +305,7 @@
     /**
      * Temperature of engine oil
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE|VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:CELSIUS
      */
@@ -281,7 +318,7 @@
     /**
      * Engine rpm
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE|VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:RPM
      */
@@ -310,7 +347,7 @@
      *  int64Values[3] = rear right ticks
      *  int64Values[4] = rear left ticks
      *
-     * configArray is used to indicate the micrometers-per-wheel-tick value as well as
+     * configArray is used to indicate the micrometers-per-wheel-tick value and
      * which wheels are supported.  configArray is set as follows:
      *
      *  configArray[0], bits [0:3] = supported wheels.  Uses enum Wheel.
@@ -327,10 +364,10 @@
      * @access VehiclePropertyAccess:READ
      */
     WHEEL_TICK = (
-      0x0306
-      | VehiclePropertyGroup:SYSTEM
-      | VehiclePropertyType:MIXED
-      | VehicleArea:GLOBAL),
+        0x0306
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT64_VEC
+        | VehicleArea:GLOBAL),
 
 
     /**
@@ -338,7 +375,7 @@
      *
      * Value may not exceed INFO_FUEL_CAPACITY
      *
-     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:MILLILITER
      */
@@ -351,8 +388,8 @@
     /**
      * Fuel door open
      *
-     * @change_mode VehiclePropertyChangeMode:STATIC
-     * @access VehiclePropertyAccess:READ
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     FUEL_DOOR_OPEN = (
         0x0308
@@ -365,7 +402,7 @@
      *
      * Value may not exceed INFO_EV_BATTERY_CAPACITY
      *
-     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:WH
      */
@@ -378,8 +415,8 @@
     /**
      * EV charge port open
      *
-     * @change_mode VehiclePropertyChangeMode:STATIC
-     * @access VehiclePropertyAccess:READ
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
      */
     EV_CHARGE_PORT_OPEN = (
         0x030A
@@ -390,7 +427,7 @@
     /**
      * EV charge port connected
      *
-     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
      */
     EV_CHARGE_PORT_CONNECTED = (
@@ -405,7 +442,7 @@
      * Positive value indicates battery is being charged.
      * Negative value indicates battery being discharged.
      *
-     * @change_mode VehiclePropertyChangeMode:STATIC
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:MW
      */
@@ -416,8 +453,42 @@
         | VehicleArea:GLOBAL),
 
     /**
+     * Range remaining
+     *
+     * Meters remaining of fuel and charge.  Range remaining shall account for
+     * all energy sources in a vehicle.  For example, a hybrid car's range will
+     * be the sum of the ranges based on fuel and battery.
+     *
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
+     * @access VehiclePropertyAccess:READ_WRITE
+     * @unit VehicleUnit:METER
+     */
+    RANGE_REMAINING = (
+        0x0308
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:FLOAT
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Tire pressure
+     *
+     * The min/max range is used to indicate the recommended tire pressure.
+     *
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
+     * @access VehiclePropertyAccess:READ
+     * @unit VehicleUnit:KILOPASCAL
+     */
+    TIRE_PRESSURE = (
+        0x0309
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:MIXED
+        | VehicleArea:WHEEL),
+
+    /**
      * Currently selected gear
      *
+     * This is the gear selected by the user.
+     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
      * @data_enum VehicleGear
@@ -469,6 +540,10 @@
     /**
      * Warning for fuel low level.
      *
+     * This property corresponds to the low fuel warning on the dashboard.
+     * Once FUEL_LEVEL_LOW is set, it should not be cleared until more fuel is
+     * added to the vehicle.
+     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
      */
@@ -479,7 +554,9 @@
         | VehicleArea:GLOBAL),
 
     /**
-     * Night mode or not.
+     * Night mode
+     *
+     * True indicates that night mode is currently enabled.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
@@ -493,8 +570,6 @@
     /**
      * State of the vehicles turn signals
      *
-     * Values from VehicleTurnSignal
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
      * @data_enum VehicleTurnSignal
@@ -514,12 +589,16 @@
      */
     IGNITION_STATE = (
         0x0409
-            | VehiclePropertyGroup:SYSTEM
-            | VehiclePropertyType:INT32
-            | VehicleArea:GLOBAL),
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
 
     /**
-     * ABS is active.  Set to true whenever ABS is activated.  Reset to false when ABS is off.
+     * ABS is active
+     *
+     * Set to true when ABS is active.  Reset to false when ABS is off.  This
+     * property may be intermittently set (pulsing) based on the real-time
+     * state of the ABS system.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
@@ -531,7 +610,11 @@
         | VehicleArea:GLOBAL),
 
     /**
-     * Traction Control is active.
+     * Traction Control is active
+     *
+     * Set to true when traction control (TC) is active.  Reset to false when
+     * TC is off.  This property may be intermittently set (pulsing) based on
+     * the real-time state of the TC system.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
@@ -545,10 +628,6 @@
     /**
      * Fan speed setting
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -556,15 +635,11 @@
         0x0500
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * Fan direction setting
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      * @data_enum VehicleHvacFanDirection
@@ -573,15 +648,11 @@
         0x0501
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * HVAC current temperature.
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -589,15 +660,11 @@
         0x0502
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:FLOAT
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * HVAC, target temperature set.
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -605,14 +672,10 @@
         0x0503
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:FLOAT
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
-     * On/off defrost
-     *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * On/off defrost for designated window
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -624,28 +687,25 @@
         | VehicleArea:WINDOW),
 
     /**
-     * On/off AC
-     *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * On/off AC for designated areaId
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
-     * @config_flags Supported zones
+     * @config_flags Supported areaIds
      */
     HVAC_AC_ON = (
         0x0505
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * On/off max AC
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * When MAX AC is on, the ECU may adjust the vent position, fan speed,
+     * temperature, etc as necessary to cool the vehicle as quickly as possible.
+     * Any parameters modified as a side effect of turning on/off the MAX AC
+     * parameter shall generate onPropertyEvent() callbacks to the VHAL.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -654,14 +714,16 @@
         0x0506
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * On/off max defrost
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * When MAX DEFROST is on, the ECU may adjust the vent position, fan speed,
+     * temperature, etc as necessary to defrost the windows as quickly as
+     * possible.  Any parameters modified as a side effect of turning on/off
+     * the MAX DEFROST parameter shall generate onPropertyEvent() callbacks to
+     * the VHAL.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -670,14 +732,15 @@
         0x0507
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
-     * On/off re-circulation
+     * Recirculation on/off
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * Controls the supply of exterior air to the cabin.  Recirc “on” means the
+     * majority of the airflow into the cabin is originating in the cabin.
+     * Recirc “off” means the majority of the airflow into the cabin is coming
+     * from outside the car.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -686,14 +749,25 @@
         0x0508
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
-     * On/off dual. This must be defined per each row.
+     * Enable temperature coupling between zones.
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * The areaId for this property must include the zones that are coupled
+     * together.  Typically, the front two zones (ROW_1_LEFT and ROW_1_RIGHT)
+     * are coupled together when this property is enabled.  Thus, the areaId
+     * shall be (ROW_1_LEFT | ROW_1_RIGHT).  When the property is enabled, the
+     * ECU may synchronize the temperature for the affected zones.  Any
+     * parameters modified as a side effect of turning on/off the DUAL_ON
+     * parameter shall generate onPropertyEvent() callbacks to the VHAL.  In
+     * addition, if setting a temperature (i.e. driver's temp) changes another
+     * temperature (i.e. front passenger's temp), then the appropriate
+     * onPropertyEvent() callbacks must be generated.  If a user changes a
+     * temperature that breaks the coupling (e.g. setting the passenger
+     * temperature independently) then the VHAL must send the appropriate
+     * onPropertyEvent() callbacks (i.e. HVAC_DUAL_ON = false,
+     * HVAC_TEMPERATURE_SET[zone] = xxx, etc).
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -702,15 +776,11 @@
         0x0509
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * On/off automatic mode
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -718,7 +788,7 @@
         0x050A
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * Seat temperature
@@ -731,10 +801,6 @@
      * min/max range defines the allowable range and number of steps in each
      * direction.
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -747,12 +813,9 @@
     /**
      * Side Mirror Heat
      *
-     * Increase values denote higher heating levels for side mirrors.
-     * 0 indicates heating is turned off.
-     *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
+     * Increasing values denote higher heating levels for side mirrors.
+     * The Max value in the config data represents the highest heating level.
+     * The Min value in the config data MUST be zero and indicates no heating.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -764,51 +827,42 @@
         | VehicleArea:MIRROR),
 
     /**
-     * Steering Wheel Temperature
+     * Steering Wheel Heating/Cooling
      *
-     * Sets the temperature for the steering wheel
+     * Sets the amount of heating/cooling for the steering wheel
+     * config data Min and Max MUST be set appropriately.
      * Positive value indicates heating.
      * Negative value indicates cooling.
      * 0 indicates temperature control is off.
      *
-     * IVehicle#set may return StatusCode::NOT_AVAILABLE and IVehicle#get is not
-     * guaranteed to work if HVAC unit is off.  See HVAC_POWER_ON property for
-     * details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
-    HVAC_STEERING_WHEEL_TEMP = (
+    HVAC_STEERING_WHEEL_HEAT = (
         0x050D
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32
         | VehicleArea:GLOBAL),
 
     /**
-     * Temperature units
+     * Temperature units for display
      *
      * Indicates whether the temperature is in Celsius, Fahrenheit, or a
-     * different unit from VehicleUnit enum.
-     * This parameter affects all HVAC temperatures in the system.
-     *
-     * IVehicle#get is not guaranteed to work if HVAC unit is off.  See
-     * HVAC_POWER_ON property for details.
+     * different unit from VehicleUnit enum.  This parameter MAY be used for
+     * displaying any HVAC temperature in the system.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ
+     * @access VehiclePropertyAccess:READ_WRITE
      */
-    HVAC_TEMPERATURE_UNITS = (
+    HVAC_TEMPERATURE_DISPLAY_UNITS = (
         0x050E
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32
-        | VehicleArea:ZONE),
+        | VehicleArea:GLOBAL),
 
     /**
      * Actual fan speed
      *
-     * IVehicle#get is not guaranteed to work if HVAC unit is off.  See
-     * HVAC_POWER_ON property for details.
-     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
      */
@@ -816,37 +870,38 @@
         0x050F
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
-     * Represents power state for HVAC. Some HVAC properties must require
-     * matching power to be turned on to get out of OFF state. For non-zoned
-     * HVAC properties, VEHICLE_ALL_ZONE corresponds to global power state.
+     * Represents global power state for HVAC.  Setting this property to false
+     * MAY mark some properties that control individual HVAC features/subsystems
+     * to UNAVAILABLE state. Setting this property to true MAY mark some
+     * properties that control individual HVAC features/subsystems to AVAILABLE
+     * state (unless any/all of them are UNAVAILABLE on their own individual
+     * merits).  The list of properties affected by HVAC_POWER_ON must be set
+     * in the VehiclePropConfig.configArray.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
-     * @config_string list of HVAC properties whose power is controlled by this
-     *                property. Format is hexa-decimal number (0x...) separated
-     *                by comma like "0x500,0x503". All zones defined in these
-     *                affected properties must be available in the property.
      */
     HVAC_POWER_ON = (
         0x0510
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
      * Fan Positions Available
      *
-     * This is a bit mask of fan positions available for the zone.  Each available fan direction is
-     * denoted by a separate entry in the vector.  A fan direction may have multiple bits from
-     * vehicle_hvac_fan_direction set.  For instance, a typical car may have the following setting:
-     *   - [0] = FAN_DIRECTION_FACE (0x1)
-     *   - [1] = FAN_DIRECTION_FLOOR (0x2)
-     *   - [2] = FAN_DIRECTION_FACE | FAN_DIRECTION_FLOOR (0x3)
-     *   - [3] = FAN_DIRECTION_DEFROST (0x4)
-     *   - [4] = FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST (0x6)
+     * This is a bit mask of fan positions available for the zone.  Each
+     * available fan direction is denoted by a separate entry in the vector.  A
+     * fan direction may have multiple bits from vehicle_hvac_fan_direction set.
+     * For instance, a typical car may have the following fan positions:
+     *   - FAN_DIRECTION_FACE (0x1)
+     *   - FAN_DIRECTION_FLOOR (0x2)
+     *   - FAN_DIRECTION_FACE | FAN_DIRECTION_FLOOR (0x3)
+     *   - FAN_DIRECTION_DEFROST (0x4)
+     *   - FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST (0x6)
      *
      * @change_mode VehiclePropertyChangeMode:STATIC
      * @access VehiclePropertyAccess:READ
@@ -855,13 +910,14 @@
         0x0511
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32_VEC
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
 
     /**
-     * Automatic re-circulation on/off
+     * Automatic recirculation on/off
      *
-     * IVehicle#set and IVehicle#get must return StatusCode::NOT_AVAILABLE when HVAC unit is off.
-     * See HVAC_POWER_ON property for details.
+     * When automatic recirculation is ON, the HVAC system may automatically
+     * switch to recirculation mode if the vehicle detects poor incoming air
+     * quality.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
@@ -870,12 +926,32 @@
         0x0512
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:BOOLEAN
-        | VehicleArea:ZONE),
+        | VehicleArea:SEAT),
+
+    /**
+     * Seat ventilation
+     *
+     * 0 indicates off.
+     * Positive values indicates ventilation level.
+     *
+     * Used by HVAC apps and Assistant to enable, change, or read state of seat
+     * ventilation.  This is different than seating cooling. It can be on at the
+     * same time as cooling, or not.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
+     */
+    HVAC_SEAT_VENTILATION = (
+        0x0513
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:SEAT),
+
 
     /**
      * Outside temperature
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE|VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:CELSIUS
      */
@@ -888,7 +964,7 @@
     /**
      * Cabin temperature
      *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE|VehiclePropertyChangeMode:CONTINUOUS
+     * @change_mode VehiclePropertyChangeMode:CONTINUOUS
      * @access VehiclePropertyAccess:READ
      * @unit VehicleUnit:CELSIUS
      */
@@ -896,31 +972,7 @@
         0x0704
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:FLOAT
-        | VehicleArea:GLOBAL),
-
-    /**
-     * Radio presets stored on the Car radio module. The data type used is int32
-     * array with the following fields:
-     * <ul>
-     *    <li> int32Values[0]: Preset number </li>
-     *    <li> int32Values[1]: Band type (see #RADIO_BAND_FM in
-     *    system/core/include/system/radio.h).
-     *    <li> int32Values[2]: Channel number </li>
-     *    <li> int32Values[3]: Sub channel number </li>
-     * </ul>
-     *
-     * NOTE: When getting a current preset config ONLY set preset number (i.e.
-     * int32Values[0]). For setting a preset other fields are required.
-     *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE
-     * @config_flags Number of presets supported
-     */
-    RADIO_PRESET = (
-        0x0801
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT32_VEC
-        | VehicleArea:GLOBAL),
+        | VehicleArea:SEAT),
 
     /**
      * Property to control power state of application processor
@@ -931,40 +983,36 @@
      * For configuration information, VehiclePropConfig.configFlags can
      * have bit flag combining values in VehicleApPowerStateConfigFlag.
      *
-     * Value format for IVehicle#get / IVehicle#subscribe:
-     *   int32Values[0] : vehicle_ap_power_state_type
+     *   int32Values[0] : VehicleApPowerStateReq enum value
      *   int32Values[1] : additional parameter relevant for each state,
      *                    0 if not used.
-     * Value format for IVehicle#set:
-     *   int32Values[0] : vehicle_ap_power_state_set_type
-     *   int32Values[1] : additional parameter relevant for each request. should be 0 if not used.
      *
-     * @change_mode VEHICLE_PROP_CHANGE_MODE_ON_CHANGE
-     * @access VEHICLE_PROP_ACCESS_READ_WRITE
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VEHICLE_PROP_ACCESS_READ
      */
-    AP_POWER_STATE = (
+    AP_POWER_STATE_REQ = (
         0x0A00
         | VehiclePropertyGroup:SYSTEM
         | VehiclePropertyType:INT32_VEC
         | VehicleArea:GLOBAL),
 
     /**
-     * Property to represent brightness of the display. Some cars have single
-     * control for the brightness of all displays and this property is to share
-     * change in that control.
+     * Property to report power state of application processor
      *
-     * If this is writable, android side can set this value when user changes
-     * display brightness from Settings. If this is read only, user may still
-     * change display brightness from Settings, but that will not be reflected
-     * to other displays.
+     * It is assumed that AP's power state is controller by separate power
+     * controller.
+     *
+     *   int32Values[0] : VehicleApPowerStateReport enum value
+     *   int32Values[1] : Time in ms to wake up, if necessary.  Otherwise 0.
+
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE
+     * @access VEHICLE_PROP_ACCESS_WRITE
      */
-    DISPLAY_BRIGHTNESS = (
+    AP_POWER_STATE_REPORT = (
         0x0A01
         | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT32
+        | VehiclePropertyType:INT32_VEC
         | VehicleArea:GLOBAL),
 
     /**
@@ -986,6 +1034,25 @@
         | VehicleArea:GLOBAL),
 
     /**
+     * Property to represent brightness of the display. Some cars have single
+     * control for the brightness of all displays and this property is to share
+     * change in that control.
+     *
+     * If this is writable, android side can set this value when user changes
+     * display brightness from Settings. If this is read only, user may still
+     * change display brightness from Settings, but that must not be reflected
+     * to other displays.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
+     */
+    DISPLAY_BRIGHTNESS = (
+        0x0A03
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
      * Property to feed H/W input events to android
      *
      * int32Values[0] : action defined by VehicleHwKeyInputAction
@@ -993,6 +1060,7 @@
      * int32Values[2] : target display defined in VehicleDisplay. Events not
      *                  tied to specific display must be sent to
      *                  VehicleDisplay#MAIN.
+     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ
      * @config_flags
@@ -1003,36 +1071,23 @@
         | VehiclePropertyType:INT32_VEC
         | VehicleArea:GLOBAL),
 
-    /**
-     * Current date and time, encoded as Unix time.
-     * This value denotes the number of seconds that have elapsed since
-     * 1/1/1970.
+    /***************************************************************************
+     * Most Car Cabin properties have both a POSition and MOVE parameter.  These
+     * are used to control the various movements for seats, doors, and windows
+     * in a vehicle.
      *
-     * @change_mode VehiclePropertyChangeMode:ON_SET
-     * @access VehiclePropertyAccess:READ_WRITE
-     * @unit VehicleUnit:SECS
-     */
-    UNIX_TIME = (
-        0x0A30
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT64
-        | VehicleArea:GLOBAL),
-
-    /**
-     * Current time only.
-     * Some vehicles may not keep track of date.  This property only affects
-     * the current time, in seconds during the day.  Thus, the max value for
-     * this parameter is 86,400 (24 * 60 * 60)
+     * A POS parameter allows the user to set the absolution position.  For
+     * instance, for a door, 0 indicates fully closed and max value indicates
+     * fully open.  Thus, a value halfway between min and max must indicate
+     * the door is halfway open.
      *
-     * @change_mode VehiclePropertyChangeMode:ON_SET
-     * @access VehiclePropertyAccess:READ_WRITE
-     * @unit VehicleUnit:SECS
-     */
-    CURRENT_TIME_IN_SECONDS = (
-        0x0A31
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT32
-        | VehicleArea:GLOBAL),
+     * A MOVE parameter moves the device in a particular direction.  The sign
+     * indicates direction, and the magnitude indicates speed (if multiple
+     * speeds are available).  For a door, a move of -1 will close the door, and
+     * a move of +1 will open it.  Once a door reaches the limit of open/close,
+     * the door should automatically stop moving.  The user must NOT need to
+     * send a MOVE(0) command to stop the door at the end of its range.
+     **************************************************************************/
 
     /**
      * Door position
@@ -1187,7 +1242,7 @@
      *
      * This setting allows the user to save the current seat position settings
      * into the selected preset slot.  The maxValue for each seat position
-     * shall match the maxValue for SEAT_MEMORY_SELECT.
+     * must match the maxValue for SEAT_MEMORY_SELECT.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:WRITE
@@ -1577,6 +1632,14 @@
      * Max = window up / closed
      * Min = window down / open
      *
+     * For a window that may open out of plane (i.e. vent mode of sunroof) this
+     * parameter will work with negative values as follows:
+     *  Max = sunroof completely open
+     *  0 = sunroof closed.
+     *  Min = sunroof vent completely open
+     *
+     *  Note that in this mode, 0 indicates the window is closed.
+     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -1594,6 +1657,21 @@
      * Magnitude denotes relative speed.  I.e. +2 is faster than +1 in raising
      * the window.
      *
+     * For a window that may open out of plane (i.e. vent mode of sunroof) this
+     * parameter will work as follows:
+     *
+     *  If sunroof is open:
+     *    Max = open the sunroof further, automatically stop when fully open.
+     *    Min = close the sunroof, automatically stop when sunroof is closed.
+     *
+     * If vent is open:
+     *  Max = close the vent, automatically stop when vent is closed.
+     *  Min = open the vent further, automatically stop when vent is fully open.
+     *
+     * If window is in the closed position:
+     *  Max = open the sunroof, automatically stop when sunroof is fully open.
+     *  Min = open the vent, automatically stop when vent is fully open.
+     *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ_WRITE
      */
@@ -1604,40 +1682,6 @@
         | VehicleArea:WINDOW),
 
     /**
-     * Window Vent Position
-     *
-     * This feature is used to control the vent feature on a sunroof.
-     *
-     * Max = vent open
-     * Min = vent closed
-     *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE
-     */
-    WINDOW_VENT_POS = (
-        0x0BC2
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT32
-        | VehicleArea:WINDOW),
-
-    /**
-     * Window Vent Move
-     *
-     * This feature is used to control the vent feature on a sunroof.
-     *
-     * Max = vent open
-     * Min = vent closed
-     *
-     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
-     * @access VehiclePropertyAccess:READ_WRITE
-     */
-    WINDOW_VENT_MOVE = (
-        0x0BC3
-        | VehiclePropertyGroup:SYSTEM
-        | VehiclePropertyType:INT32
-        | VehicleArea:WINDOW),
-
-    /**
      * Window Lock
      *
      * True indicates windows are locked and can't be moved.
@@ -1716,10 +1760,10 @@
      * @access VehiclePropertyAccess:READ
      */
     OBD2_LIVE_FRAME = (
-      0x0D00
-      | VehiclePropertyGroup:SYSTEM
-      | VehiclePropertyType:MIXED
-      | VehicleArea:GLOBAL),
+        0x0D00
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:MIXED
+        | VehicleArea:GLOBAL),
 
     /**
      * OBD2 Freeze Frame Sensor Data
@@ -1746,10 +1790,10 @@
      * @access VehiclePropertyAccess:READ
      */
     OBD2_FREEZE_FRAME = (
-      0x0D01
-      | VehiclePropertyGroup:SYSTEM
-      | VehiclePropertyType:MIXED
-      | VehicleArea:GLOBAL),
+        0x0D01
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:MIXED
+        | VehicleArea:GLOBAL),
 
     /**
      * OBD2 Freeze Frame Information
@@ -1767,10 +1811,10 @@
      * @access VehiclePropertyAccess:READ
      */
     OBD2_FREEZE_FRAME_INFO = (
-      0x0D02
-      | VehiclePropertyGroup:SYSTEM
-      | VehiclePropertyType:MIXED
-      | VehicleArea:GLOBAL),
+        0x0D02
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:MIXED
+        | VehicleArea:GLOBAL),
 
     /**
      * OBD2 Freeze Frame Clear
@@ -1793,10 +1837,164 @@
      * @access VehiclePropertyAccess:WRITE
      */
     OBD2_FREEZE_FRAME_CLEAR = (
-      0x0D03
-      | VehiclePropertyGroup:SYSTEM
-      | VehiclePropertyType:MIXED
-      | VehicleArea:GLOBAL),
+        0x0D03
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:MIXED
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Headlights State
+     *
+     * Return the current state of headlights.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ
+     * @data_enum VehicleLightState
+     */
+    HEADLIGHTS_STATE = (
+        0x0E00
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * High beam lights state
+     *
+     * Return the current state of high beam lights.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ
+     * @data_enum VehicleLightState
+     */
+    HIGH_BEAM_LIGHTS_STATE = (
+        0x0E01
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Fog light state
+     *
+     * Return the current state of fog lights.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ
+     * @data_enum VehicleLightState
+     */
+    FOG_LIGHTS_STATE = (
+        0x0E02
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Hazard light status
+     *
+     * Return the current status of hazard lights.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ
+     * @data_enum VehicleLightState
+     */
+    HAZARD_LIGHTS_STATE = (
+        0x0E03
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Headlight switch
+     *
+     * The setting that the user wants.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
+     * @data_enum VehicleLightSwitch
+     */
+    HEADLIGHTS_SWITCH = (
+        0x0E10
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * High beam light switch
+     *
+     * The setting that the user wants.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
+     * @data_enum VehicleLightSwitch
+     */
+    HIGH_BEAM_LIGHTS_SWITCH = (
+        0x0E11
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Fog light switch
+     *
+     * The setting that the user wants.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
+     * @data_enum VehicleLightSwitch
+     */
+    FOG_LIGHTS_SWITCH = (
+        0x0E12
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+
+    /**
+     * Hazard light switch
+     *
+     * The setting that the user wants.
+     *
+     * @change_mode VehiclePropertyChangeMode:ON_CHANGE
+     * @access VehiclePropertyAccess:READ_WRITE
+     * @data_enum VehicleLightSwitch
+     */
+    HAZARD_LIGHTS_SWITCH = (
+        0x0E13
+        | VehiclePropertyGroup:SYSTEM
+        | VehiclePropertyType:INT32
+        | VehicleArea:GLOBAL),
+};
+
+/**
+ * Used by lights state properties to enumerate the current state of the lights.
+ *
+ * Most XXX_LIGHTS_STATE properties will only report ON and OFF states.  Only
+ * the HEADLIGHTS_STATE property will report DAYTIME_RUNNING.
+ */
+enum  VehicleLightState : int32_t {
+
+    OFF = 0,
+    ON = 1,
+    DAYTIME_RUNNING = 2
+};
+
+/**
+ * Used by lights switch properties to enumerate user selected switch setting.
+ *
+ * XXX_LIGHTS_SWITCH properties report the switch settings that the user
+ * selects.  The switch setting may be decoupled from the state reported if the
+ * user selects AUTOMATIC.
+ */
+enum VehicleLightSwitch : int32_t {
+    OFF = 0,
+    ON = 1,
+    /**
+     * Daytime running lights mode.  Most cars automatically use DRL but some
+     * cars allow the user to activate them manually.
+     */
+    DAYTIME_RUNNING = 2,
+    /**
+     * Allows the vehicle ECU to set the lights automatically
+     */
+    AUTOMATIC = 0x100,
 };
 
 /**
@@ -1828,6 +2026,24 @@
 };
 
 /**
+ * Used by INFO_FUEL_DOOR_LOCATION/INFO_CHARGE_PORT_LOCATION to enumerate fuel door or
+ * ev port location.
+ */
+enum PortLocationType : int32_t {
+    /**
+     * Default type if the vehicle does not know or report the Fuel door
+     * and ev port location.
+     */
+    UNKNOWN = 0,
+    FRONT_LEFT = 1,
+    FRONT_RIGHT = 2,
+    REAR_RIGHT = 3,
+    REAR_LEFT = 4,
+    FRONT = 5,
+    REAR = 6,
+};
+
+/**
  * Used by INFO_FUEL_TYPE to enumerate the type of fuels this vehicle uses.
  * Consistent with projection protocol.
  */
@@ -1886,14 +2102,6 @@
     ERROR = 4,
 };
 
-/**
- * Constants relevant to radio.
- */
-enum VehicleRadioConstants : int32_t {
-    /** Minimum value for the radio preset */
-    VEHICLE_RADIO_PRESET_MIN_VALUE = 1,
-};
-
 enum VehicleApPowerStateConfigFlag : int32_t /* NOTE: type is guessed */ {
     /**
      * AP can enter deep sleep state. If not set, AP will always shutdown from
@@ -1908,7 +2116,7 @@
     CONFIG_SUPPORT_TIMER_POWER_ON_FLAG = 0x2,
 };
 
-enum VehicleApPowerState : int32_t /* NOTE: type is guessed */ {
+enum VehicleApPowerStateReq : int32_t {
     /** vehicle HAL will never publish this state to AP */
     OFF = 0,
 
@@ -1933,6 +2141,16 @@
     SHUTDOWN_PREPARE = 4,
 };
 
+/**
+ * Index in int32Values for VehicleProperty#AP_POWER_STATE_REQ property.
+ */
+enum VehicleApPowerStateReqIndex : int32_t {
+    STATE = 0,
+    ADDITIONAL = 1,
+};
+
+
+
 enum VehicleApPowerStateShutdownParam : int32_t {
     /** AP must shutdown immediately. Postponing is not allowed. */
     SHUTDOWN_IMMEDIATELY = 1,
@@ -1944,7 +2162,7 @@
     SHUTDOWN_ONLY = 3,
 };
 
-enum VehicleApPowerSetState : int32_t /* NOTE: type is guessed */ {
+enum VehicleApPowerStateReport : int32_t {
     /**
      * AP has finished boot up, and can start shutdown if requested by power
      * controller.
@@ -2009,14 +2227,6 @@
 };
 
 /**
- * Index in int32Values for VehicleProperty#AP_POWER_STATE property.
- */
-enum VehicleApPowerStateIndex : int32_t {
-    STATE = 0,
-    ADDITIONAL = 1,
-};
-
-/**
  * Enum to represent bootup reason.
  */
 enum VehicleApPowerBootupReason : int32_t {
@@ -2050,7 +2260,7 @@
 };
 
 enum VehicleDisplay : int32_t {
-    /** center console */
+    /** The primary Android display (for example, center console) */
     MAIN = 0,
 
     INSTRUMENT_CLUSTER = 1,
@@ -2076,6 +2286,7 @@
     NANO_SECS      = 0x50,
     SECS           = 0x53,
     YEAR           = 0x59,
+    KILOPASCAL     = 0x70,
 
     // Electrical Units
     WATT_HOUR      = 0x60,
@@ -2084,46 +2295,33 @@
     MILLIWATTS     = 0x63,
 };
 
-  /**
-   * This describes how value of property can change.
-   */
+/**
+ * This describes how value of property can change.
+ */
 enum VehiclePropertyChangeMode : int32_t {
-  /**
-   * Property of this type must never be changed. Subscription is not supported
-   * for these properties.
-   */
-  STATIC = 0x00,
+    /**
+     * Property of this type must never be changed. Subscription is not supported
+     * for these properties.
+     */
+    STATIC = 0x00,
 
-  /**
-   * Property of this type must be reported when there is a change.
-   * IVehicle#get call must return the current value.
-   * Set operation for this property is assumed to be asynchronous. When the
-   * property is read (using IVehicle#get) after IVehicle#set, it may still
-   * return old value until underlying H/W backing this property has actually
-   * changed the state. Once state is changed, the property must dispatch
-   * changed value as event.
-   */
-  ON_CHANGE = 0x01,
+    /**
+     * Properties of this type must report when there is a change.
+     * IVehicle#get call must return the current value.
+     * Set operation for this property is assumed to be asynchronous. When the
+     * property is read (using IVehicle#get) after IVehicle#set, it may still
+     * return old value until underlying H/W backing this property has actually
+     * changed the state. Once state is changed, the property must dispatch
+     * changed value as event.
+     */
+    ON_CHANGE = 0x01,
 
-  /**
-   * Property of this type change continuously and requires fixed rate of
-   * sampling to retrieve the data.
-   */
-  CONTINUOUS = 0x02,
-
-  /**
-   * Property of this type may be polled to get the current value.
-   */
-  POLL = 0x03,
-
-  /**
-   * This is for property where change event must be sent only when the
-   * value is set from external component. Normal value change must not trigger
-   * event. For example, clock property can send change event only when it is
-   * set, outside android, for case like user setting time or time getting
-   * update. There is no need to send it per every value change.
-   */
-  ON_SET = 0x04,
+    /**
+     * Properties of this type change continuously and require a fixed rate of
+     * sampling to retrieve the data.  Implementers may choose to send extra
+     * notifications on significant value changes.
+     */
+    CONTINUOUS = 0x02,
 };
 
 /**
@@ -2147,8 +2345,15 @@
     /** Property is available and behaving normally */
     AVAILABLE   = 0x00,
     /**
-     * Property is not available, for read and/or write.  This is a transient state, as the
-     *  property is expected to be available at a later time.
+     * A property in this state is not available for reading and writing.  This
+     * is a transient state that depends on the availability of the underlying
+     * implementation (e.g. hardware or driver). It MUST NOT be used to
+     * represent features that this vehicle is always incapable of.  A get() of
+     * a property in this state MAY return an undefined value, but MUST
+     * correctly describe its status as UNAVAILABLE A set() of a property in
+     * this state MAY return NOT_AVAILABLE. The HAL implementation MUST ignore
+     * the value of the status field when writing a property value coming from
+     * Android.
      */
     UNAVAILABLE = 0x01,
     /** There is an error with this property. */
@@ -2158,12 +2363,11 @@
 /**
  * Various gears which can be selected by user and chosen in system.
  */
-enum VehicleGear: int32_t {
+enum VehicleGear : int32_t {
     GEAR_NEUTRAL = 0x0001,
     GEAR_REVERSE = 0x0002,
     GEAR_PARK = 0x0004,
     GEAR_DRIVE = 0x0008,
-    GEAR_LOW = 0x0010,
     GEAR_1 = 0x0010,
     GEAR_2 = 0x0020,
     GEAR_3 = 0x0040,
@@ -2176,27 +2380,6 @@
 };
 
 /**
- * Various zones in the car.
- *
- * Zones are used for Air Conditioning purposes and divide the car into physical
- * area zones.
- */
-enum VehicleAreaZone : int32_t {
-  ROW_1_LEFT = 0x00000001,
-  ROW_1_CENTER = 0x00000002,
-  ROW_1_RIGHT = 0x00000004,
-  ROW_2_LEFT = 0x00000010,
-  ROW_2_CENTER = 0x00000020,
-  ROW_2_RIGHT = 0x00000040,
-  ROW_3_LEFT = 0x00000100,
-  ROW_3_CENTER = 0x00000200,
-  ROW_3_RIGHT = 0x00000400,
-  ROW_4_LEFT = 0x00001000,
-  ROW_4_CENTER = 0x00002000,
-  ROW_4_RIGHT = 0x00004000,
-};
-
-/**
  * Various Seats in the car.
  */
 enum VehicleAreaSeat : int32_t {
@@ -2215,15 +2398,18 @@
  * Various windshields/windows in the car.
  */
 enum VehicleAreaWindow : int32_t {
-    FRONT_WINDSHIELD = 0x0001,
-    REAR_WINDSHIELD = 0x0002,
-    ROOF_TOP = 0x0004,
-    ROW_1_LEFT = 0x0010,
-    ROW_1_RIGHT = 0x0020,
-    ROW_2_LEFT = 0x0100,
-    ROW_2_RIGHT = 0x0200,
-    ROW_3_LEFT = 0x1000,
-    ROW_3_RIGHT = 0x2000,
+    FRONT_WINDSHIELD  = 0x00000001,
+    REAR_WINDSHIELD   = 0x00000002,
+    ROW_1_LEFT        = 0x00000010,
+    ROW_1_RIGHT       = 0x00000040,
+    ROW_2_LEFT        = 0x00000100,
+    ROW_2_RIGHT       = 0x00000400,
+    ROW_3_LEFT        = 0x00001000,
+    ROW_3_RIGHT       = 0x00004000,
+
+    ROOF_TOP_1        = 0x00010000,
+    ROOF_TOP_2        = 0x00020000,
+
 };
 
 enum VehicleAreaDoor : int32_t {
@@ -2247,7 +2433,6 @@
     NONE = 0x00,
     RIGHT = 0x01,
     LEFT = 0x02,
-    EMERGENCY = 0x04,
 };
 
 struct VehicleAreaConfig {
@@ -2321,9 +2506,6 @@
  * events.
  */
 struct VehiclePropValue {
-    /** Property identifier */
-    int32_t prop;
-
     /** Time is elapsed nanoseconds since boot */
     int64_t timestamp;
 
@@ -2333,6 +2515,9 @@
      */
     int32_t areaId;
 
+    /** Property identifier */
+    int32_t prop;
+
     /** Status of the property */
     VehiclePropertyStatus status;
 
@@ -2372,11 +2557,11 @@
     /** Steering wheel is locked */
     LOCK = 1,
 
-     /**
-      * Steering wheel is not locked, engine and all accessories are OFF. If
-      * car can be in LOCK and OFF state at the same time than HAL must report
-      * LOCK state.
-      */
+    /**
+     * Steering wheel is not locked, engine and all accessories are OFF. If
+     * car can be in LOCK and OFF state at the same time than HAL must report
+     * LOCK state.
+     */
     OFF,
 
     /**
@@ -2395,33 +2580,6 @@
     START
 };
 
-
-/**
- * Represent the operation where the current error has happened.
- */
-enum VehiclePropertyOperation : int32_t {
-    /**
-     * Generic error to this property which is not tied to any operation.
-     */
-    GENERIC = 0,
-
-    /**
-     * Error happened while handling property set.
-     */
-    SET = 1,
-
-    /**
-     * Error happened while handling property get.
-     */
-    GET = 2,
-
-    /**
-     * Error happened while handling property subscription.
-     */
-    SUBSCRIBE = 3,
-};
-
-
 enum SubscribeFlags : int32_t {
     UNDEFINED = 0x0,
 
@@ -2429,15 +2587,13 @@
      * Subscribe to event that was originated in vehicle HAL
      * (most likely this event came from the vehicle itself).
      */
-    HAL_EVENT = 0x1,
+    EVENTS_FROM_CAR = 0x1,
 
     /**
      * Use this flag to subscribe on events when IVehicle#set(...) was called by
      * vehicle HAL's client (e.g. Car Service).
      */
-    SET_CALL = 0x2,
-
-    DEFAULT = HAL_EVENT,
+    EVENTS_FROM_ANDROID = 0x2,
 };
 
 /**
@@ -2458,7 +2614,7 @@
      */
     float sampleRate;
 
-    /** Flags that indicate what kind of events listen to. */
+    /** Flags that indicate to which event sources to listen. */
     SubscribeFlags flags;
 };
 
@@ -2748,11 +2904,11 @@
     ACCELERATOR_PEDAL_POSITION_E = 54, /* PID 0x4A */
     ACCELERATOR_PEDAL_POSITION_F = 55, /* PID 0x4B */
     COMMANDED_THROTTLE_ACTUATOR = 56, /* PID 0x4C */
-    ETHANOL_FUEL_PERCENTAGE = 57,/* PID 0x52 */
+    ETHANOL_FUEL_PERCENTAGE = 57, /* PID 0x52 */
     ABSOLUTE_EVAPORATION_SYSTEM_VAPOR_PRESSURE = 58, /* PID 0x53 */
     SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK1 = 59, /* PID 0x55 */
     SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK2 = 60, /* PID 0x57 */
-    SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK3 = 61,/* PID 0x55 */
+    SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK3 = 61, /* PID 0x55 */
     SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK4 = 62, /* PID 0x57 */
     LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK1 = 63, /* PID 0x56 */
     LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK2 = 64, /* PID 0x58 */
@@ -2978,7 +3134,7 @@
  * - Layer version
  * - Number of publisher IDs (N)
  * - N x publisher ID
-*/
+ */
 enum VmsAvailabilityStateIntegerValuesIndex : VmsBaseMessageIntegerValuesIndex {
     SEQUENCE_NUMBER = 1,
     NUMBER_OF_ASSOCIATED_LAYERS = 2,
diff --git a/current.txt b/current.txt
index dc5f2ee..273455b 100644
--- a/current.txt
+++ b/current.txt
@@ -294,8 +294,8 @@
 14ef8e993a4a7c899b19bb5e39b5b0cafd28312ea2b127e35b3be8f08e23fe8e android.hardware.automotive.evs@1.0::IEvsEnumerator
 3b17c1fdfc389e0abe626c37054954b07201127d890c2bc05d47613ec1f4de4f android.hardware.automotive.evs@1.0::types
 b3caf524c46a47d67e6453a34419e1881942d059e146cda740502670e9a752c3 android.hardware.automotive.vehicle@2.0::IVehicle
-80fb4156fa91ce86e49bd2cabe215078f6b69591d416a09e914532eae6712052 android.hardware.automotive.vehicle@2.0::IVehicleCallback
-a7ac51f419107020b9544efb25e030485e5dc4914c5138c2b8d83a1f52a76825 android.hardware.automotive.vehicle@2.0::types
+7ce8728b27600e840cacf0a832f6942819fe535f9d3797ae052d5eef5065921c android.hardware.automotive.vehicle@2.0::IVehicleCallback
+848fb32d5ca79dd527d966e67c0af5874b6d7b361246b491e315cf7dea7888ab android.hardware.automotive.vehicle@2.0::types
 32cc50cc2a7658ec613c0c2dd2accbf6a05113b749852879e818b8b7b438db19 android.hardware.bluetooth.a2dp@1.0::IBluetoothAudioHost
 ff4be64d7992f8bec97dff37f35450e79b3430c61f85f54322ce45bef229dc3b android.hardware.bluetooth.a2dp@1.0::IBluetoothAudioOffload
 27f22d2e873e6201f9620cf4d8e2facb25bd0dd30a2b911e441b4600d560fa62 android.hardware.bluetooth.a2dp@1.0::types