See also:

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. ...

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 ...

Main view
Example of RADIO mode's main view 1 Modes (e.g., RADIO, MEDIA etc.), see the following table. 2 Source menu, e.g., (FM1, DISC, etc.). Press and hold EXIT on the steering wheel keypad to displ ...