diff --git a/automotive/vehicle/2.0/default/Android.bp b/automotive/vehicle/2.0/default/Android.bp
index b2f8bf6..d6f3120 100644
--- a/automotive/vehicle/2.0/default/Android.bp
+++ b/automotive/vehicle/2.0/default/Android.bp
@@ -210,6 +210,7 @@
     vendor: true,
     relative_install_path: "hw",
     srcs: ["VehicleService.cpp"],
+    cflags: ["-DENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING"],
     shared_libs: [
         "libbase",
         "libjsoncpp",
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 f5b53d3..2cc956d 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
@@ -115,6 +115,28 @@
  */
 const int32_t kMixedTypePropertyForTest =
         0x1111 | VehiclePropertyGroup::VENDOR | VehicleArea::GLOBAL | VehiclePropertyType::MIXED;
+
+#ifdef ENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING
+/**
+ * Converts the system property to the vendor property.
+ * WARNING: This is only for the end-to-end testing, Should NOT include in the
+ * user build */
+inline constexpr int32_t toVendor(VehicleProperty prop) {
+    return (toInt(prop) & ~toInt(VehiclePropertyGroup::MASK)) | VehiclePropertyGroup::VENDOR;
+}
+
+/**
+ * These properties are used for the end-to-end testing of ClusterHomeService.
+ */
+constexpr int32_t VENDOR_CLUSTER_SWITCH_UI = toVendor(VehicleProperty::CLUSTER_SWITCH_UI);
+constexpr int32_t VENDOR_CLUSTER_DISPLAY_STATE = toVendor(VehicleProperty::CLUSTER_DISPLAY_STATE);
+constexpr int32_t VENDOR_CLUSTER_REPORT_STATE = toVendor(VehicleProperty::CLUSTER_REPORT_STATE);
+constexpr int32_t VENDOR_CLUSTER_REQUEST_DISPLAY =
+        toVendor(VehicleProperty::CLUSTER_REQUEST_DISPLAY);
+constexpr int32_t VENDOR_CLUSTER_NAVIGATION_STATE =
+        toVendor(VehicleProperty::CLUSTER_NAVIGATION_STATE);
+#endif  // ENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING
+
 /**
  * FakeDataCommand enum defines the supported command type for kGenerateFakeDataControllingProperty.
  * All those commands can be send independently with each other. And each will override the one sent
@@ -1237,6 +1259,50 @@
                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                         },
         },
+#ifdef ENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING
+        // Vendor propetry for E2E ClusterHomeService testing.
+        {
+                .config =
+                        {
+                                .prop = VENDOR_CLUSTER_SWITCH_UI,
+                                .access = VehiclePropertyAccess::WRITE,
+                                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                        },
+        },
+        {
+                .config =
+                        {
+                                .prop = VENDOR_CLUSTER_DISPLAY_STATE,
+                                .access = VehiclePropertyAccess::WRITE,
+                                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                        },
+        },
+        {
+                .config =
+                        {
+                                .prop = VENDOR_CLUSTER_REPORT_STATE,
+                                .access = VehiclePropertyAccess::READ,
+                                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                                .configArray = {0, 0, 0, 9, 0, 0, 0, 0, 16},
+                        },
+        },
+        {
+                .config =
+                        {
+                                .prop = VENDOR_CLUSTER_REQUEST_DISPLAY,
+                                .access = VehiclePropertyAccess::READ,
+                                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                        },
+        },
+        {
+                .config =
+                        {
+                                .prop = VENDOR_CLUSTER_NAVIGATION_STATE,
+                                .access = VehiclePropertyAccess::READ,
+                                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                        },
+        },
+#endif  // ENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING
 };
 
 }  // impl
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
index 0ee1835..6b87052 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
@@ -247,6 +247,28 @@
                     break;
             }
             break;
+
+#ifdef ENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING
+        case toInt(VehicleProperty::CLUSTER_REPORT_STATE):
+        case toInt(VehicleProperty::CLUSTER_REQUEST_DISPLAY):
+        case toInt(VehicleProperty::CLUSTER_NAVIGATION_STATE):
+        case VENDOR_CLUSTER_SWITCH_UI:
+        case VENDOR_CLUSTER_DISPLAY_STATE: {
+            auto updatedPropValue = createVehiclePropValue(getPropType(value.prop), 0);
+            updatedPropValue->prop = value.prop & ~toInt(VehiclePropertyGroup::MASK);
+            if (isSystemProperty(value.prop)) {
+                updatedPropValue->prop |= toInt(VehiclePropertyGroup::VENDOR);
+            } else {
+                updatedPropValue->prop |= toInt(VehiclePropertyGroup::SYSTEM);
+            }
+            updatedPropValue->value = value.value;
+            updatedPropValue->timestamp = elapsedRealtimeNano();
+            updatedPropValue->areaId = value.areaId;
+            onPropertyValueFromCar(*updatedPropValue, updateStatus);
+            return StatusCode::OK;
+        }
+#endif  // ENABLE_VENDOR_CLUSTER_PROPERTY_FOR_TESTING
+
         default:
             break;
     }