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 93a5df1..0725350 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -2842,11 +2842,22 @@
      * All integers between minInt32Value and maxInt32Value must be supported.
      *
      * The minInt32Value indicates the seat belt's shoulder anchor is at its lowest position.
+     *
      * The maxInt32Value indicates the seat belt's shoulder anchor is at its highest position.
      *
      * Values in between minInt32Value and maxInt32Value indicate a transition state between the
      * lowest and highest positions.
      *
+     * If {@code HasSupportedValueInfo} for a specific area ID is not {@code null}:
+     * {@code HasSupportedValueInfo.hasMinSupportedValue} and
+     * {@code HasSupportedValueInfo.hasMaxSupportedValue} must be {@code true} for the area ID.
+     * {@code MinMaxSupportedValueResult.minSupportedValue} has the same meaning as minInt32Value.
+     * {@code MinMaxSupportedValueResult.maxSupportedValue} has the same meaning as maxInt32Value.
+     * Values in between minSupportedValue and maxSupportedValue indicate a transition state between
+     * the lowest and highest positions. All integers between minSupportedValue and
+     * maxSupportedValue must be supported. At boot, minInt32Value is equal to minSupportedValue,
+     * maxInt32Value is equal to maxSupportedValue.
+     *
      * This property is not in any particular unit but in a specified range of relative positions.
      *
      * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
@@ -2855,6 +2866,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @require_min_max_supported_value
      * @version 2
      */
     SEAT_BELT_HEIGHT_POS = 0x0B83 + 0x10000000 + 0x05000000
@@ -2865,16 +2877,26 @@
      * The maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers
      * between minInt32Value and maxInt32Value must be supported.
      *
-     * The maxInt32Value represents the maximum movement speed of the seat belt's shoulder anchor
-     * while moving upwards.
      * The minInt32Value represents the maximum movement speed of the seat belt's shoulder anchor
      * while moving downwards.
      *
+     * The maxInt32Value represents the maximum movement speed of the seat belt's shoulder anchor
+     * while moving upwards.
+     *
      * Larger absolute values, either positive or negative, indicate a faster movement speed. Once
      * the seat belt reaches the positional limit, the value must reset to 0. If
      * SEAT_BELT_HEIGHT_MOVE's value is currently 0, then that means there is no movement currently
      * occurring.
      *
+     * If {@code HasSupportedValueInfo} for a specific area ID is not {@code null}:
+     * {@code HasSupportedValueInfo.hasMinSupportedValue} and
+     * {@code HasSupportedValueInfo.hasMaxSupportedValue} must be {@code true} for the area ID.
+     * {@code MinMaxSupportedValueResult.minSupportedValue} has the same meaning as minInt32Value.
+     * {@code MinMaxSupportedValueResult.maxSupportedValue} has the same meaning as maxInt32Value.
+     * All integers between minSupportedValue and maxSupportedValue must be supported.
+     * At boot, minInt32Value is equal to minSupportedValue, maxInt32Value is equal to
+     * maxSupportedValue.
+     *
      * This property is not in any particular unit but in a specified range of relative movement
      * speeds.
      *
@@ -2884,6 +2906,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @require_min_max_supported_value
      * @version 2
      */
     SEAT_BELT_HEIGHT_MOVE = 0x0B84 + 0x10000000 + 0x05000000