diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl
index 9b72412..f7e8c5a 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl
@@ -40,4 +40,9 @@
   NOT_AVAILABLE = 3,
   ACCESS_DENIED = 4,
   INTERNAL_ERROR = 5,
+  NOT_AVAILABLE_DISABLED = 6,
+  NOT_AVAILABLE_SPEED_LOW = 7,
+  NOT_AVAILABLE_SPEED_HIGH = 8,
+  NOT_AVAILABLE_POOR_VISIBILITY = 9,
+  NOT_AVAILABLE_SAFETY = 10,
 }
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl
index 35080db..8ac6506 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl
@@ -62,4 +62,35 @@
      * Something unexpected has happened in Vehicle HAL
      */
     INTERNAL_ERROR = 5,
+
+    /**
+     * The following error codes were added in version 2 of this interface.
+     */
+
+    /**
+     * For features that are not available because the underlying feature is
+     * disabled.
+     */
+    NOT_AVAILABLE_DISABLED = 6,
+    /**
+     * For features that are not available because the vehicle speed is too low.
+     */
+    NOT_AVAILABLE_SPEED_LOW = 7,
+    /**
+     * For features that are not available because the vehicle speed is too
+     * high.
+     */
+    NOT_AVAILABLE_SPEED_HIGH = 8,
+    /**
+     * For features that are not available because of bad camera or sensor
+     * visibility. Examples might be bird poop blocking the camera or a bumper
+     * cover blocking an ultrasonic sensor.
+     */
+    NOT_AVAILABLE_POOR_VISIBILITY = 9,
+    /**
+     * The feature cannot be accessed due to safety reasons. Eg. System could be
+     * in a faulty state, an object or person could be blocking the requested
+     * operation such as closing a trunk door, etc.
+     */
+    NOT_AVAILABLE_SAFETY = 10,
 }