See also:

From outside the vehicle
The remote key locks and unlocks all of the doors and the tailgate. Before the vehicle can be locked from the outside with the remote key, the driver's door must be closed. Any other door/tailg ...

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. ...

Putting ACC in standby mode
Before ACC can be used to regulate speed and/or the distance to a vehicle ahead, it must first be put in standby mode. To do so: Press . The symbol appears in the display and parentheses ( ...