System Overview: Acknowledgments

The turn signal lamps give a long flash to confirm that the car is fully locked. They flash twice when the car is unlocked. The customer can decide whether the acknowledgment is activated or not via the menu system in the infotainment control module (ICM).

Certain models and markets have a function for sound acknowledgment when locking. Siren control module (SCM) is used to give short sound signals to indicate if locking has been done correctly or if locking has failed.

An LED in the instrument panel is used to indicate lock status.