Turn knurled ring (A) to ON.
The device may only be engaged in the 4th or 5th or 6th gear. Travelling downhill with the device engaged, the car speed may increase more than the memorised one.
When the device is activated, the warning light Ü on the instrument cluster turns on together with the message on the reconfigurable multifunction display (where provided) (see section “Warning lights and messages”).
See also:
Engine
...
Main beams
The warning light on the dial turns on when the main beams are turned on. ...
Rear Park Assist — If Equipped
The Rear Park Assist system provides an audible indication of the distance between
the rear fascia/bumper and a detected obstacle when backing up, e.g. during a parking
maneuver. Refer to the “Par ...