diff --git a/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json b/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
index 01665f1..f87363e 100644
--- a/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
+++ b/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
@@ -444,7 +444,7 @@
             {
                 "name": "Seat heating\/cooling",
                 "value": 356517131,
-                "description": "Seat heating\/cooling\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the maximum seat temperature heating setting. The minInt32Value must be 0, unless the vehicle supports seat cooling as well. In this case, minInt32Value indicates the maximum seat temperature cooling setting.\nThis property is not in any particular unit, but in a specified range of relative temperature settings.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
+                "description": "Seat heating\/cooling\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the maximum seat temperature heating setting. The minInt32Value must be 0, unless the vehicle supports seat cooling as well. In this case, minInt32Value indicates the maximum seat temperature cooling setting.\nIf {@code HasSupportedValueInfo} for a specific area ID is not {@code null}: {@code HasSupportedValueInfo.hasMinSupportedValue} and {@code HasSupportedValueInfo.hasMaxSupportedValue} must be {@code true} for the specified area ID. {@code MinMaxSupportedValueResult.maxSupportedValue} indicates the maximum seat temperature heating setting. {@code MinMaxSupportedValueResult.minSupportedValue} must be 0, unless the vehicle supports seat cooling as well. In this case, minSupportedValue indicates the maximum seat temperature cooling setting. All integers between minSupportedValue and maxSupportedValue must be supported. At boot, minInt32Value is equal to minSupportedValue, maxInt32Value is equal to maxSupportedValue.\nThis property is not in any particular unit, but in a specified range of relative temperature settings.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Side Mirror Heat",
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 7114359..98a9228 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -1496,6 +1496,19 @@
      * The minInt32Value must be 0, unless the vehicle supports seat cooling as well. In this case,
      * minInt32Value indicates the maximum seat temperature cooling setting.
      *
+     * 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 specified
+     * area ID.
+     * {@code MinMaxSupportedValueResult.maxSupportedValue} indicates the maximum seat temperature
+     * heating setting.
+     * {@code MinMaxSupportedValueResult.minSupportedValue} must be 0, unless the vehicle supports
+     * seat cooling as well. In this case, minSupportedValue indicates the maximum seat temperature
+     * cooling setting.
+     * 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 temperature
      * settings.
      *
@@ -1505,6 +1518,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @require_min_max_supported_value
      * @version 2
      */
     HVAC_SEAT_TEMPERATURE = 0x050B + 0x10000000 + 0x05000000