Activating/deactivating warning signals

The collision warning system’s visual signals are activated automatically when the engine is started if the collision warning system is switched on.
The audible warning signal can be activated/ deactivated by pressing MY CAR on the center console control panel and going to Settings Car settings Driver support systems Warning sound if risk of collision.
See also:
Buttons in the center console
...
Messages
When a warning, information or indicator symbol
comes on, a corresponding message
appears on the information display. An error
message is stored in a memory list until the
fault is rectified ...
Cleaning the BLIS camera lenses
In order to function optimally, the BLIS camera
lenses must be kept clean. They can be wiped
clean with a soft cloth or wet sponge.
CAUTION
• Clean the lenses carefully to avoid
scratching.
• ...
