diff --git a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/SubscriptionManager.h b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/SubscriptionManager.h
index 8e9089d..6086c01 100644
--- a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/SubscriptionManager.h
+++ b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/SubscriptionManager.h
@@ -49,7 +49,7 @@
     }
 
     void addOrUpdateSubscription(const SubscribeOptions &opts);
-    bool isSubscribed(int32_t propId, int32_t areaId, SubscribeFlags flags);
+    bool isSubscribed(int32_t propId, SubscribeFlags flags);
     std::vector<int32_t> getSubscribedProperties() const;
 
 private:
@@ -87,8 +87,7 @@
     /**
      * Constructs SubscriptionManager
      *
-     * @param onPropertyUnsubscribed - this callback function will be called when there are no
-     *                                    more client subscribed to particular property.
+     * @param onPropertyUnsubscribed - called when no more clients are subscribed to the property.
      */
     SubscriptionManager(const OnPropertyUnsubscribed& onPropertyUnsubscribed)
             : mOnPropertyUnsubscribed(onPropertyUnsubscribed),
@@ -115,9 +114,7 @@
             const std::vector<recyclable_ptr<VehiclePropValue>>& propValues,
             SubscribeFlags flags) const;
 
-    std::list<sp<HalClient>> getSubscribedClients(int32_t propId,
-                                                  int32_t area,
-                                                  SubscribeFlags flags) const;
+    std::list<sp<HalClient>> getSubscribedClients(int32_t propId, SubscribeFlags flags) const;
     /**
      * If there are no clients subscribed to given properties than callback function provided
      * in the constructor will be called.
@@ -125,10 +122,9 @@
     void unsubscribe(ClientId clientId, int32_t propId);
 private:
     std::list<sp<HalClient>> getSubscribedClientsLocked(int32_t propId,
-                                                        int32_t area,
                                                         SubscribeFlags flags) const;
 
-    bool updateHalEventSubscriptionLocked(const SubscribeOptions &opts, SubscribeOptions* out);
+    bool updateHalEventSubscriptionLocked(const SubscribeOptions& opts, SubscribeOptions* out);
 
     void addClientToPropMapLocked(int32_t propId, const sp<HalClient>& client);
 
diff --git a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHal.h b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHal.h
index 8203a1e..fd28483 100644
--- a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHal.h
+++ b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHal.h
@@ -48,17 +48,14 @@
 
     /**
      * Subscribe to HAL property events. This method might be called multiple
-     * times for the same vehicle property to update subscribed areas or sample
-     * rate.
+     * times for the same vehicle property to update sample rate.
      *
      * @param property to subscribe
-     * @param areas a bitwise vehicle areas or 0 for all supported areas
      * @param sampleRate sample rate in Hz for properties that support sample
      *                   rate, e.g. for properties with
      *                   VehiclePropertyChangeMode::CONTINUOUS
      */
     virtual StatusCode subscribe(int32_t property,
-                                 int32_t areas,
                                  float sampleRate) = 0;
 
     /**
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 05c649b..359bb6d 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
@@ -191,9 +191,8 @@
     VehiclePropValuePool& operator=(VehiclePropValuePool&) = delete;
 private:
     bool isDisposable(VehiclePropertyType type, size_t vecSize) const {
-        return vecSize > mMaxRecyclableVectorSize ||
-               VehiclePropertyType::STRING == type ||
-               VehiclePropertyType::COMPLEX == type;
+        return vecSize > mMaxRecyclableVectorSize || VehiclePropertyType::STRING == type ||
+               VehiclePropertyType::MIXED == type;
     }
 
     RecyclableType obtainDisposable(VehiclePropertyType valueType,
diff --git a/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp b/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp
index 74f0a5f..a7d5f50 100644
--- a/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp
+++ b/automotive/vehicle/2.0/default/common/src/SubscriptionManager.cpp
@@ -34,23 +34,12 @@
 bool mergeSubscribeOptions(const SubscribeOptions &oldOpts,
                            const SubscribeOptions &newOpts,
                            SubscribeOptions *outResult) {
-
-    int32_t updatedAreas = oldOpts.vehicleAreas;
-    if (updatedAreas != kAllSupportedAreas) {
-        updatedAreas = newOpts.vehicleAreas != kAllSupportedAreas
-            ? updatedAreas | newOpts.vehicleAreas
-            : kAllSupportedAreas;
-    }
-
     float updatedRate = std::max(oldOpts.sampleRate, newOpts.sampleRate);
     SubscribeFlags updatedFlags = SubscribeFlags(oldOpts.flags | newOpts.flags);
 
-    bool updated = updatedRate > oldOpts.sampleRate
-                   || updatedAreas != oldOpts.vehicleAreas
-                   || updatedFlags != oldOpts.flags;
+    bool updated = (updatedRate > oldOpts.sampleRate) || (updatedFlags != oldOpts.flags);
     if (updated) {
         *outResult = oldOpts;
-        outResult->vehicleAreas = updatedAreas;
         outResult->sampleRate = updatedRate;
         outResult->flags = updatedFlags;
     }
@@ -75,15 +64,13 @@
 }
 
 bool HalClient::isSubscribed(int32_t propId,
-                             int32_t areaId,
                              SubscribeFlags flags) {
     auto it = mSubscriptions.find(propId);
     if (it == mSubscriptions.end()) {
         return false;
     }
     const SubscribeOptions& opts = it->second;
-    bool res = (opts.flags & flags)
-           && (opts.vehicleAreas == 0 || areaId == 0 || opts.vehicleAreas & areaId);
+    bool res = (opts.flags & flags);
     return res;
 }
 
@@ -139,8 +126,7 @@
         MuxGuard g(mLock);
         for (const auto& propValue: propValues) {
             VehiclePropValue* v = propValue.get();
-            auto clients = getSubscribedClientsLocked(
-                v->prop, v->areaId, flags);
+            auto clients = getSubscribedClientsLocked(v->prop, flags);
             for (const auto& client : clients) {
                 clientValuesMap[client].push_back(v);
             }
@@ -158,21 +144,21 @@
     return clientValues;
 }
 
-std::list<sp<HalClient>> SubscriptionManager::getSubscribedClients(
-    int32_t propId, int32_t area, SubscribeFlags flags) const {
+std::list<sp<HalClient>> SubscriptionManager::getSubscribedClients(int32_t propId,
+                                                                   SubscribeFlags flags) const {
     MuxGuard g(mLock);
-    return getSubscribedClientsLocked(propId, area, flags);
+    return getSubscribedClientsLocked(propId, flags);
 }
 
 std::list<sp<HalClient>> SubscriptionManager::getSubscribedClientsLocked(
-        int32_t propId, int32_t area, SubscribeFlags flags) const {
+    int32_t propId, SubscribeFlags flags) const {
     std::list<sp<HalClient>> subscribedClients;
 
     sp<HalClientVector> propClients = getClientsForPropertyLocked(propId);
     if (propClients.get() != nullptr) {
         for (size_t i = 0; i < propClients->size(); i++) {
             const auto& client = propClients->itemAt(i);
-            if (client->isSubscribed(propId, area, flags)) {
+            if (client->isSubscribed(propId, flags)) {
                 subscribedClients.push_back(client);
             }
         }
diff --git a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
index ae543bb..1918421 100644
--- a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
@@ -142,15 +142,6 @@
             return StatusCode::INVALID_ARG;
         }
 
-        int32_t areas = isGlobalProp(prop) ? 0 : ops.vehicleAreas;
-        if (areas != 0 && ((areas & config->supportedAreas) != areas)) {
-            ALOGE("Failed to subscribe property 0x%x. Requested areas 0x%x are "
-                  "out of supported range of 0x%x", prop, ops.vehicleAreas,
-                  config->supportedAreas);
-            return StatusCode::INVALID_ARG;
-        }
-
-        ops.vehicleAreas = areas;
         ops.sampleRate = checkSampleRate(*config, ops.sampleRate);
     }
 
@@ -164,7 +155,7 @@
     }
 
     for (auto opt : updatedOptions) {
-        mHal->subscribe(opt.propId, opt.vehicleAreas, opt.sampleRate);
+        mHal->subscribe(opt.propId, opt.sampleRate);
     }
 
     return StatusCode::OK;
@@ -224,8 +215,8 @@
 void VehicleHalManager::onHalPropertySetError(StatusCode errorCode,
                                               int32_t property,
                                               int32_t areaId) {
-    const auto& clients = mSubscriptionManager.getSubscribedClients(
-            property, 0, SubscribeFlags::HAL_EVENT);
+    const auto& clients =
+        mSubscriptionManager.getSubscribedClients(property, SubscribeFlags::HAL_EVENT);
 
     for (auto client : clients) {
         client->getCallback()->onPropertySetError(errorCode, property, areaId);
@@ -326,8 +317,7 @@
 }
 
 void VehicleHalManager::handlePropertySetEvent(const VehiclePropValue& value) {
-    auto clients = mSubscriptionManager.getSubscribedClients(
-            value.prop, value.areaId, SubscribeFlags::SET_CALL);
+    auto clients = mSubscriptionManager.getSubscribedClients(value.prop, SubscribeFlags::SET_CALL);
     for (auto client : clients) {
         client->getCallback()->onPropertySet(value);
     }
diff --git a/automotive/vehicle/2.0/default/common/src/VehicleObjectPool.cpp b/automotive/vehicle/2.0/default/common/src/VehicleObjectPool.cpp
index ac1245a..3f98a94 100644
--- a/automotive/vehicle/2.0/default/common/src/VehicleObjectPool.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VehicleObjectPool.cpp
@@ -82,7 +82,7 @@
 }
 
 VehiclePropValuePool::RecyclableType VehiclePropValuePool::obtainComplex() {
-    return obtain(VehiclePropertyType::COMPLEX);
+    return obtain(VehiclePropertyType::MIXED);
 }
 
 VehiclePropValuePool::RecyclableType VehiclePropValuePool::obtainRecylable(
@@ -138,18 +138,14 @@
 }
 
 bool VehiclePropValuePool::InternalPool::check(VehiclePropValue::RawValue* v) {
-    return check(&v->int32Values,
-                 (VehiclePropertyType::INT32 == mPropType
-                  || VehiclePropertyType::INT32_VEC == mPropType
-                  || VehiclePropertyType::BOOLEAN == mPropType))
-           && check(&v->floatValues,
-                    (VehiclePropertyType::FLOAT == mPropType
-                     || VehiclePropertyType::FLOAT_VEC == mPropType))
-           && check(&v->int64Values,
-                    VehiclePropertyType::INT64 == mPropType)
-           && check(&v->bytes,
-                    VehiclePropertyType::BYTES == mPropType)
-           && v->stringValue.size() == 0;
+    return check(&v->int32Values, (VehiclePropertyType::INT32 == mPropType ||
+                                   VehiclePropertyType::INT32_VEC == mPropType ||
+                                   VehiclePropertyType::BOOLEAN == mPropType)) &&
+           check(&v->floatValues, (VehiclePropertyType::FLOAT == mPropType ||
+                                   VehiclePropertyType::FLOAT_VEC == mPropType)) &&
+           check(&v->int64Values, (VehiclePropertyType::INT64 == mPropType ||
+                                   VehiclePropertyType::INT64_VEC == mPropType)) &&
+           check(&v->bytes, VehiclePropertyType::BYTES == mPropType) && v->stringValue.size() == 0;
 }
 
 VehiclePropValue* VehiclePropValuePool::InternalPool::createObject() {
diff --git a/automotive/vehicle/2.0/default/common/src/VehicleUtils.cpp b/automotive/vehicle/2.0/default/common/src/VehicleUtils.cpp
index 9146fa1..34a6380 100644
--- a/automotive/vehicle/2.0/default/common/src/VehicleUtils.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VehicleUtils.cpp
@@ -42,13 +42,14 @@
             val->value.floatValues.resize(vecSize);
             break;
         case VehiclePropertyType::INT64:
+        case VehiclePropertyType::INT64_VEC:
             val->value.int64Values.resize(vecSize);
             break;
         case VehiclePropertyType::BYTES:
             val->value.bytes.resize(vecSize);
             break;
         case VehiclePropertyType::STRING:
-        case VehiclePropertyType::COMPLEX:
+        case VehiclePropertyType::MIXED:
             break; // Valid, but nothing to do.
         default:
             ALOGE("createVehiclePropValue: unknown type: %d", type);
@@ -68,6 +69,7 @@
         case VehiclePropertyType::FLOAT_VEC:
             return value.floatValues.size();
         case VehiclePropertyType::INT64:
+        case VehiclePropertyType::INT64_VEC:
             return value.int64Values.size();
         case VehiclePropertyType::BYTES:
             return value.bytes.size();
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 71601a0..18e8c40 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
@@ -54,10 +54,8 @@
  *   floatValues[1] - dispersion defines min and max range relative to initial value
  *   floatValues[2] - increment, with every timer tick the value will be incremented by this amount
  */
-const int32_t kGenerateFakeDataControllingProperty = 0x0666
-        | VehiclePropertyGroup::VENDOR
-        | VehicleArea::GLOBAL
-        | VehiclePropertyType::COMPLEX;
+const int32_t kGenerateFakeDataControllingProperty =
+    0x0666 | VehiclePropertyGroup::VENDOR | VehicleArea::GLOBAL | VehiclePropertyType::MIXED;
 
 const int32_t kHvacPowerProperties[] = {
     toInt(VehicleProperty::HVAC_FAN_SPEED),
@@ -238,7 +236,8 @@
              .prop = toInt(VehicleProperty::HVAC_POWER_ON),
              .access = VehiclePropertyAccess::READ_WRITE,
              .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-             .supportedAreas = toInt(VehicleAreaZone::ROW_1),
+             .areaConfigs = {VehicleAreaConfig{
+                 .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}},
              // TODO(bryaneyler): Ideally, this is generated dynamically from
              // kHvacPowerProperties.
              .configString = "0x12400500,0x12400501"  // HVAC_FAN_SPEED,HVAC_FAN_DIRECTION
@@ -249,51 +248,52 @@
         .config = {.prop = toInt(VehicleProperty::HVAC_DEFROSTER),
                    .access = VehiclePropertyAccess::READ_WRITE,
                    .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                   .supportedAreas =
-                       VehicleAreaWindow::FRONT_WINDSHIELD | VehicleAreaWindow::REAR_WINDSHIELD},
+                   .areaConfigs =
+                       {VehicleAreaConfig{.areaId = toInt(VehicleAreaWindow::FRONT_WINDSHIELD)},
+                        VehicleAreaConfig{.areaId = toInt(VehicleAreaWindow::REAR_WINDSHIELD)}}},
         .initialValue = {.int32Values = {0}}  // Will be used for all areas.
     },
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_RECIRC_ON),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                .supportedAreas = toInt(VehicleAreaZone::ROW_1)},
+                .areaConfigs = {VehicleAreaConfig{
+                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {1}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_AC_ON),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                .supportedAreas = toInt(VehicleAreaZone::ROW_1)},
+                .areaConfigs = {VehicleAreaConfig{
+                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {1}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_AUTO_ON),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                .supportedAreas = toInt(VehicleAreaZone::ROW_1)},
+                .areaConfigs = {VehicleAreaConfig{
+                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {1}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_FAN_SPEED),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                .supportedAreas = toInt(VehicleAreaZone::ROW_1),
-                .areaConfigs = {VehicleAreaConfig{.areaId = toInt(VehicleAreaZone::ROW_1),
-                                                  .minInt32Value = 1,
-                                                  .maxInt32Value = 7}}},
+                .areaConfigs = {VehicleAreaConfig{
+                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
+                    .minInt32Value = 1,
+                    .maxInt32Value = 7}}},
      .initialValue = {.int32Values = {3}}},
 
-    {.config =
-         {
-             .prop = toInt(VehicleProperty::HVAC_FAN_DIRECTION),
-             .access = VehiclePropertyAccess::READ_WRITE,
-             .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-             .supportedAreas = toInt(VehicleAreaZone::ROW_1),
-         },
+    {.config = {.prop = toInt(VehicleProperty::HVAC_FAN_DIRECTION),
+                .access = VehiclePropertyAccess::READ_WRITE,
+                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                .areaConfigs = {VehicleAreaConfig{
+                    .areaId = (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT)}}},
      .initialValue = {.int32Values = {toInt(VehicleHvacFanDirection::FACE)}}},
 
     {.config = {.prop = toInt(VehicleProperty::HVAC_TEMPERATURE_SET),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                .supportedAreas = VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT,
                 .areaConfigs = {VehicleAreaConfig{
                                     .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
                                     .minFloatValue = 16,
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 6bc0522..16d2b0b 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
@@ -138,8 +138,9 @@
             return status;
         }
     } else if (mHvacPowerProps.count(propValue.prop)) {
-        auto hvacPowerOn = mPropStore->readValueOrNull(toInt(VehicleProperty::HVAC_POWER_ON),
-                                                      toInt(VehicleAreaZone::ROW_1));
+        auto hvacPowerOn = mPropStore->readValueOrNull(
+            toInt(VehicleProperty::HVAC_POWER_ON),
+            (VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT));
 
         if (hvacPowerOn && hvacPowerOn->value.int32Values.size() == 1
                 && hvacPowerOn->value.int32Values[0] == 0) {
@@ -177,7 +178,7 @@
 void EmulatedVehicleHal::onCreate() {
     for (auto& it : kVehicleProperties) {
         VehiclePropConfig cfg = it.config;
-        int32_t supportedAreas = cfg.supportedAreas;
+        int32_t numAreas = cfg.areaConfigs.size();
 
         if (isDiagnosticProperty(cfg)) {
             // do not write an initial empty value for the diagnostic properties
@@ -185,22 +186,26 @@
             continue;
         }
 
-        //  A global property will have supportedAreas = 0
+        // A global property will have only a single area
         if (isGlobalProp(cfg.prop)) {
-            supportedAreas = 0;
+            numAreas = 1;
         }
 
-        // This loop is a do-while so it executes at least once to handle global properties
-        do {
-            int32_t curArea = supportedAreas;
-            supportedAreas &= supportedAreas - 1;  // Clear the right-most bit of supportedAreas.
-            curArea ^= supportedAreas;  // Set curArea to the previously cleared bit.
+        for (int i = 0; i < numAreas; i++) {
+            int32_t curArea;
+
+            if (isGlobalProp(cfg.prop)) {
+                curArea = 0;
+            } else {
+                curArea = cfg.areaConfigs[i].areaId;
+            }
 
             // Create a separate instance for each individual zone
             VehiclePropValue prop = {
                 .prop = cfg.prop,
                 .areaId = curArea,
             };
+
             if (it.initialAreaValues.size() > 0) {
                 auto valueForAreaIt = it.initialAreaValues.find(curArea);
                 if (valueForAreaIt != it.initialAreaValues.end()) {
@@ -213,8 +218,7 @@
                 prop.value = it.initialValue;
             }
             mPropStore->writeValue(prop);
-
-        } while (supportedAreas != 0);
+        }
     }
     initObd2LiveFrame(*mPropStore->getConfigOrDie(OBD2_LIVE_FRAME));
     initObd2FreezeFrame(*mPropStore->getConfigOrDie(OBD2_FREEZE_FRAME));
@@ -246,8 +250,7 @@
     }
 }
 
-StatusCode EmulatedVehicleHal::subscribe(int32_t property, int32_t,
-                                        float sampleRate) {
+StatusCode EmulatedVehicleHal::subscribe(int32_t property, float sampleRate) {
     ALOGI("%s propId: 0x%x, sampleRate: %f", __func__, property, sampleRate);
 
     if (isContinuousProperty(property)) {
@@ -389,7 +392,7 @@
 }
 
 void EmulatedVehicleHal::initObd2LiveFrame(const VehiclePropConfig& propConfig) {
-    auto liveObd2Frame = createVehiclePropValue(VehiclePropertyType::COMPLEX, 0);
+    auto liveObd2Frame = createVehiclePropValue(VehiclePropertyType::MIXED, 0);
     auto sensorStore = fillDefaultObd2Frame(static_cast<size_t>(propConfig.configArray[0]),
                                             static_cast<size_t>(propConfig.configArray[1]));
     sensorStore->fillPropValue("", liveObd2Frame.get());
@@ -406,7 +409,7 @@
                                                   "P0102"
                                                   "P0123"};
     for (auto&& dtc : sampleDtcs) {
-        auto freezeFrame = createVehiclePropValue(VehiclePropertyType::COMPLEX, 0);
+        auto freezeFrame = createVehiclePropValue(VehiclePropertyType::MIXED, 0);
         sensorStore->fillPropValue(dtc, freezeFrame.get());
         freezeFrame->prop = OBD2_FREEZE_FRAME;
 
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
index 99d7edb..62fc126 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
@@ -53,7 +53,7 @@
     VehiclePropValuePtr get(const VehiclePropValue& requestedPropValue,
                             StatusCode* outStatus) override;
     StatusCode set(const VehiclePropValue& propValue) override;
-    StatusCode subscribe(int32_t property, int32_t areas, float sampleRate) override;
+    StatusCode subscribe(int32_t property, float sampleRate) override;
     StatusCode unsubscribe(int32_t property) override;
 
     //  Methods from EmulatedVehicleHalIface
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleEmulator.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleEmulator.cpp
index 38cb743..fca8e9e 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleEmulator.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleEmulator.cpp
@@ -234,10 +234,6 @@
     protoCfg->set_change_mode(toInt(cfg.changeMode));
     protoCfg->set_value_type(toInt(getPropType(cfg.prop)));
 
-    if (!isGlobalProp(cfg.prop)) {
-        protoCfg->set_supported_areas(cfg.supportedAreas);
-    }
-
     for (auto& configElement : cfg.configArray) {
         protoCfg->add_config_array(configElement);
     }
@@ -251,9 +247,10 @@
         case VehiclePropertyType::STRING:
         case VehiclePropertyType::BOOLEAN:
         case VehiclePropertyType::INT32_VEC:
+        case VehiclePropertyType::INT64_VEC:
         case VehiclePropertyType::FLOAT_VEC:
         case VehiclePropertyType::BYTES:
-        case VehiclePropertyType::COMPLEX:
+        case VehiclePropertyType::MIXED:
             // Do nothing.  These types don't have min/max values
             break;
         case VehiclePropertyType::INT64:
diff --git a/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp b/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
index 5688dd6..4865e9e 100644
--- a/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/SubscriptionManager_test.cpp
@@ -51,11 +51,7 @@
     }
 
     hidl_vec<SubscribeOptions> subscrToProp1 = {
-        SubscribeOptions {
-            .propId = PROP1,
-            .vehicleAreas = toInt(VehicleAreaZone::ROW_1_LEFT),
-            .flags = SubscribeFlags::HAL_EVENT
-        },
+        SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::HAL_EVENT},
     };
 
     hidl_vec<SubscribeOptions> subscrToProp2 = {
@@ -66,15 +62,8 @@
     };
 
     hidl_vec<SubscribeOptions> subscrToProp1and2 = {
-        SubscribeOptions {
-            .propId = PROP1,
-            .vehicleAreas = toInt(VehicleAreaZone::ROW_1_LEFT),
-            .flags = SubscribeFlags::HAL_EVENT
-        },
-        SubscribeOptions {
-            .propId = PROP2,
-            .flags = SubscribeFlags::HAL_EVENT
-        },
+        SubscribeOptions{.propId = PROP1, .flags = SubscribeFlags::HAL_EVENT},
+        SubscribeOptions{.propId = PROP2, .flags = SubscribeFlags::HAL_EVENT},
     };
 
     static std::list<sp<IVehicleCallback>> extractCallbacks(
@@ -87,14 +76,11 @@
     }
 
     std::list<sp<HalClient>> clientsToProp1() {
-        return manager.getSubscribedClients(PROP1,
-                                            toInt(VehicleAreaZone::ROW_1_LEFT),
-                                            SubscribeFlags::DEFAULT);
+        return manager.getSubscribedClients(PROP1, SubscribeFlags::DEFAULT);
     }
 
     std::list<sp<HalClient>> clientsToProp2() {
-        return manager.getSubscribedClients(PROP2, 0,
-                                            SubscribeFlags::DEFAULT);
+        return manager.getSubscribedClients(PROP2, SubscribeFlags::DEFAULT);
     }
 
     void onPropertyUnsubscribed(int propertyId) {
@@ -126,7 +112,6 @@
 
     auto clients = manager.getSubscribedClients(
             PROP1,
-            toInt(VehicleAreaZone::ROW_1_LEFT),
             SubscribeFlags::HAL_EVENT);
 
     ASSERT_ALL_EXISTS({cb1, cb2}, extractCallbacks(clients));
@@ -137,24 +122,14 @@
     ASSERT_EQ(StatusCode::OK,
               manager.addOrUpdateSubscription(1, cb1, subscrToProp1, &updatedOptions));
 
-    // Wrong zone
-    auto clients = manager.getSubscribedClients(
-            PROP1,
-            toInt(VehicleAreaZone::ROW_2_LEFT),
-            SubscribeFlags::HAL_EVENT);
-    ASSERT_TRUE(clients.empty());
-
     // Wrong prop
-    clients = manager.getSubscribedClients(
-            toInt(VehicleProperty::AP_POWER_BOOTUP_REASON),
-            toInt(VehicleAreaZone::ROW_1_LEFT),
-            SubscribeFlags::HAL_EVENT);
+    auto clients = manager.getSubscribedClients(toInt(VehicleProperty::AP_POWER_BOOTUP_REASON),
+                                                SubscribeFlags::HAL_EVENT);
     ASSERT_TRUE(clients.empty());
 
     // Wrong flag
     clients = manager.getSubscribedClients(
             PROP1,
-            toInt(VehicleAreaZone::ROW_1_LEFT),
             SubscribeFlags::SET_CALL);
     ASSERT_TRUE(clients.empty());
 }
@@ -166,7 +141,6 @@
 
     auto clients = manager.getSubscribedClients(
             PROP1,
-            toInt(VehicleAreaZone::ROW_1_LEFT),
             SubscribeFlags::DEFAULT);
     ASSERT_EQ((size_t) 1, clients.size());
     ASSERT_EQ(cb1, clients.front()->getCallback());
@@ -176,18 +150,15 @@
     ASSERT_EQ(StatusCode::OK, manager.addOrUpdateSubscription(1, cb1, {
         SubscribeOptions {
                 .propId = PROP1,
-                .vehicleAreas = toInt(VehicleAreaZone::ROW_2),
                 .flags = SubscribeFlags::DEFAULT
             }
         }, &updatedOptions));
 
     clients = manager.getSubscribedClients(PROP1,
-                                           toInt(VehicleAreaZone::ROW_1_LEFT),
                                            SubscribeFlags::DEFAULT);
     ASSERT_ALL_EXISTS({cb1}, extractCallbacks(clients));
 
     clients = manager.getSubscribedClients(PROP1,
-                                           toInt(VehicleAreaZone::ROW_2),
                                            SubscribeFlags::DEFAULT);
     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 4864d5d..5b195db 100644
--- a/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/VehicleHalManager_test.cpp
@@ -106,7 +106,6 @@
     }
 
     StatusCode subscribe(int32_t /* property */,
-                         int32_t /* areas */,
                          float /* sampleRate */) override {
         return StatusCode::OK;
     }
@@ -286,6 +285,7 @@
 
     cb->reset();
     VehiclePropValue actualValue(*subscribedValue.get());
+    actualValue.status = VehiclePropertyStatus::AVAILABLE;
     hal->sendPropEvent(std::move(subscribedValue));
 
     ASSERT_TRUE(cb->waitForExpectedEvents(1)) << "Events received: "
diff --git a/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h b/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h
index 2a06417..3cabcf2 100644
--- a/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h
+++ b/automotive/vehicle/2.0/default/tests/VehicleHalTestUtils.h
@@ -29,10 +29,8 @@
 namespace vehicle {
 namespace V2_0 {
 
-constexpr int32_t kCustomComplexProperty = 0xbeef
-        | VehiclePropertyGroup::VENDOR
-        | VehiclePropertyType::COMPLEX
-        | VehicleArea::GLOBAL;
+constexpr int32_t kCustomComplexProperty =
+    0xbeef | VehiclePropertyGroup::VENDOR | VehiclePropertyType::MIXED | VehicleArea::GLOBAL;
 
 const VehiclePropConfig kVehicleProperties[] = {
     {
@@ -46,8 +44,6 @@
         .prop = toInt(VehicleProperty::HVAC_FAN_SPEED),
         .access = VehiclePropertyAccess::READ_WRITE,
         .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-        .supportedAreas = static_cast<int32_t>(
-            VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
         .areaConfigs = {
             VehicleAreaConfig {
                 .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),
@@ -66,8 +62,6 @@
         .prop = toInt(VehicleProperty::HVAC_SEAT_TEMPERATURE),
         .access = VehiclePropertyAccess::WRITE,
         .changeMode = VehiclePropertyChangeMode::ON_SET,
-        .supportedAreas = static_cast<int32_t>(
-            VehicleAreaZone::ROW_1_LEFT | VehicleAreaZone::ROW_1_RIGHT),
         .areaConfigs = {
             VehicleAreaConfig {
                 .areaId = toInt(VehicleAreaZone::ROW_1_LEFT),