See also:

Dual-zone
The dual-zone system regulates the temperature and air distribution for the drivers's side and the passenger's side independently. The air flow is common to both sides. 1a Driver's side ...

Dashboard lighting rheostat
The rheostat is active if the sidelamps are on and applies to: - the instrument panel - the displays The desired brightness is selected via control A or by pressing control B. With control B, ...

Deactivation
In exceptional conditions (starting a vehicle which is bogged down, stuck in snow, on soft ground...), it may be advisable to deactivate the ASR and ESP systems, so that the wheels can move freel ...