See also:

Common functions: Remote key/ Personal Car Communicator (PCC)*
Personal Car Communicator (PCC)* Lock Unlock Approach lighting Trunk unlock/open Panic alarm ...

Basic infotainment functions
Controls in the center console for basic infotainment functions 1 SOUND: press this button to access the menu for adjusting bass, treble, etc. See page 212 for additional information. 2 VOL: T ...

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. ...