See also:

Tire pressure of cold tires
The tires are cold: - if the vehicle has been parked without direct sunlight on the tires for at least three hours and - if the vehicle has not been driven more than 1 mile (1.6 km). ...

Problems with the steering wheel heating
The steering wheel heating has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on. - S ...

Setting the side air vents
- To open/close: turn thumbwheel 3 up or down. ...