See also:

Activation
PAC is activated when the gear selector is moved to R if the system is selected in the MY CAR menu system or by pressing the CAM button in the center console. See page 133 for a description of t ...

Infotainment system overview
1 - Sockets for external audio sources (AUX and USB) 2 - Steering wheel keypad 3 - 7" display 4 - Center console control panel ...

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. ...