diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 00d0452..d75b046 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -1810,11 +1810,11 @@
      *
      * This parameter selects the memory preset to use to select the seat
      * position. The minValue is always 0, and the maxValue determines the
-     * number of seat positions available.
+     * number of seat positions available (i.e. numSeatPositions - 1).
      *
      * For instance, if the driver's seat has 3 memory presets, the maxValue
-     * will be 3. When the user wants to select a preset, the desired preset
-     * number (1, 2, or 3) is set.
+     * will be 2. When the user wants to select a preset, the desired preset
+     * number (0, 1, or 2) is set.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:WRITE
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 cd1f294..b9ded39 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -1596,11 +1596,11 @@
      *
      * This parameter selects the memory preset to use to select the seat
      * position. The minValue is always 0, and the maxValue determines the
-     * number of seat positions available.
+     * number of seat preset memory slots available (i.e. numSeatPresets - 1).
      *
      * For instance, if the driver's seat has 3 memory presets, the maxValue
-     * will be 3. When the user wants to select a preset, the desired preset
-     * number (1, 2, or 3) is set.
+     * will be 2. When the user wants to select a preset, the desired preset
+     * number (0, 1, or 2) is set.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
diff --git a/current.txt b/current.txt
index c40f9ea..a6c4d80 100644
--- a/current.txt
+++ b/current.txt
@@ -936,5 +936,6 @@
 a2fbd9747fbb9ceb8c1090b5a24138312246502d5af0654a8c2b603a9bf521fc android.hardware.gnss@1.0::IGnssCallback
 889b59e3e7a59afa67bf19882a44f51a2f9e43b6556ec52baa9ec3efd1ef7fbe android.hardware.camera.device@3.2::types
 db37a1c757e2e69b1ec9c75a981a6987bd87a131d92ab6acc00e04d19f374281 android.hardware.automotive.vehicle@2.0::types
+997017f581406fca1675d2f612f7ccd73f0d04eadd54bf6212e6cf5971d0872d android.hardware.automotive.vehicle@2.0::types
 
 # There will be no more HIDL HALs. Use AIDL instead.