Switching the seat ventilation on/off

See also:

Adjusting the front-passenger seat from the rear
WARNING When adjusting the front passenger seat, make sure the seat, if occupied, is as far from the front passenger front air bag as possible. Otherwise, the passenger could be seriously ...

Fuse box in the engine compartment
  Make sure that the windshield wipers are turned off. WARNING Make sure that the windshield wipers are switched off and that the SmartKey is removed from the ignition lock before you ...

Switching the ZONE function on/off
- To switch on: press the button. The indicator lamp in the button lights up. Dual-zone automatic climate control: the temperature setting for the driver's side is not adopted for the fr ...