Activating/deactivating

- Turn the SmartKey to position 2 in the ignition lock.
- To switch on: press the The indicator lamp in the  button button.
The indicator lamp in the lights button lights up. Airflow and air distribution are set to automatic mode.
or
- Press the The indicator lamp in the  button button.
The indicator lamp in the goes button goes out. The previously selected settings come into effect again.
- To switch off: press the button. button.
The indicator lamp in the lights button lights up.

    See also:

    Setting the center vents in the rear compartment
    ear-compartment air vent thumbwheel ear-compartment air vent, right ear-compartment air vent, left To open/close: turn thumbwheel 1 up or down. ...

    Side impact air bags
    WARNING   The pressure sensors for side impact air bag control are located in the doors. Do not modify any components of the doors or door trim panels including, for example, the addit ...

    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 ...