See also:

Releasing
Press the switch while the brake pedal is pressed or transmission position P is engaged. The LED and indicator lamp go out. The parking brake is released. Take the remote control with you Ta ...

Manual release
The parking brake can be released manually in the event of a power failure or electrical fault. Before releasing, secure the vehicle against rolling Before releasing the parking brake manually, ...

Operational readiness of airbag system
Operational readiness of airbag system In the radio ready state and beyond the warning lamp comes on briefly to indicate that the entire airbag system and the belt tensioners are operational. ...