Switching the seat ventilation on/off

See also:

Trailer towing
- Drive in the middle of the engine speed range on uphill gradients. - Depending on the uphill or downhill gradient, shift down into shift range 3 or 2, even if cruise control or DISTRONIC PL ...

Engine emergency off
If the engine cannot be switched off as described, observe the following procedure: ► Take the fuse allocation chart out of the vehicle tool kit. ► Search for fuse 120 in the fuse al ...

Immobilizer
The immobilizer prevents your vehicle from being started without the correct SmartKey. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can be starte ...