See also:

Brake lights
The brake lights come on automatically when the brakes are applied. Adaptive brake lights The adaptive brake lights activate in the event of sudden braking or if the ABS system is activated. This ...

Cleaning the sensors
Location of the front sensors Location of the rear sensors The sensors must be cleaned regularly to ensure that they work properly. Clean them with water and a suitable car washing detergent. ...

Temporary shut-off of the air conditioning
The air conditioning is momentarily disengaged during full-throttle acceleration or when driving uphill with a trailer. This may result in a temporary increase in cabin temperature. ...