Smart Key functions

See also:

General information about Bluetooth®
Bluetooth® technology is the standard for short-range wireless data transmission of up to approximately 10 meters. Bluetooth® allows, for example, the exchange of vCards. Bluetooth® is a regist ...

Calling up the compass
The compass shows which direction the vehicle is currently traveling in: N, NE, E, SE, S, SW, W or NW. To obtain a correct display in rear-view mirror 1, the compass must be calibrated and ...

Towing the vehicle with the rear axle raised
Only possible on vehicles without 4MATIC. When towing your vehicle with the rear axle raised, it is important that you observe the safety instructions. The ignition must be switched off if ...