Active-grill-shutter-fuse

The primary goal of the AGS system is to balance a vehicle's cooling needs with its aerodynamic efficiency:

During cold starts, the shutters remain closed to help the engine reach its optimal operating temperature faster. active-grill-shutter-fuse

If you suspect an issue with your active grille shutters, the fuse is often the first place to check: The primary goal of the AGS system is

When the engine is under high load or in hot weather, the shutters open to allow maximum airflow through the radiator. The Role of the AGS Fuse reducing drag and improving fuel economy.

At higher speeds, the shutters close to streamline airflow around the vehicle, reducing drag and improving fuel economy.