Add explanatory note to ADAS properties.

Bug: 255851113
Test: Presubmit only. Documentation only change.
Change-Id: I159ed7d5a05cdd412b7b76cda14709195f04c260
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
index d336dae..2dedb54 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -3446,10 +3446,17 @@
     VEHICLE_IN_USE =
             0x0F4A + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
 
-    /***************************************************************************
+    /***********************************************************************************************
      * Start of ADAS Properties
+     *
+     * Android is not a safety critical system and is provided as is without any timing guarantees,
+     * representations or warranties. OEMs implementing these properties, and clients using these
+     * properties should ensure they complete any necessary safety reviews, in accordance with
+     * industry standards, to ensure the use of these APIs do not negatively impact driver safety.
+     * Use of any Google APIs will be at the OEM's sole risk.
+     *
      * Allocate IDs in range of 0x1000 (inclusive) to 0x1100 (exclusive) for ADAS properties
-     **************************************************************************/
+     **********************************************************************************************/
 
     /**
      * Enable or disable automatic emergency braking (AEB).