diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index 899428e..7945ae4 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -476,8 +476,12 @@
                     .changeMode = VehiclePropertyChangeMode::STATIC,
                     .areaConfigs = {VehicleAreaConfig{.areaId = HVAC_ALL}}},
          .initialValue = {.int32Values = {FAN_DIRECTION_FACE, FAN_DIRECTION_FLOOR,
-                                          FAN_DIRECTION_FACE | FAN_DIRECTION_FLOOR}}},
-
+                                          FAN_DIRECTION_FACE | FAN_DIRECTION_FLOOR,
+                                          FAN_DIRECTION_DEFROST,
+                                          FAN_DIRECTION_FACE | FAN_DIRECTION_DEFROST,
+                                          FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST,
+                                          FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST |
+                                                  FAN_DIRECTION_FACE}}},
         {.config = {.prop = toInt(VehicleProperty::HVAC_SEAT_VENTILATION),
                     .access = VehiclePropertyAccess::READ_WRITE,
                     .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h
index d5f6a18..0880125 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h
@@ -37,6 +37,7 @@
 constexpr int WINDOW_ROOF_TOP_1 = (int)VehicleAreaWindow::ROOF_TOP_1;
 constexpr int FAN_DIRECTION_FACE = (int)VehicleHvacFanDirection::FACE;
 constexpr int FAN_DIRECTION_FLOOR = (int)VehicleHvacFanDirection::FLOOR;
+constexpr int FAN_DIRECTION_DEFROST = (int)VehicleHvacFanDirection::DEFROST;
 constexpr int OBD2_LIVE_FRAME = (int)VehicleProperty::OBD2_LIVE_FRAME;
 constexpr int OBD2_FREEZE_FRAME = (int)VehicleProperty::OBD2_FREEZE_FRAME;
 constexpr int OBD2_FREEZE_FRAME_INFO = (int)VehicleProperty::OBD2_FREEZE_FRAME_INFO;