See also:

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Switching off
Press the button repeatedly until the LEDs go out. ...

Automatic climate control
1 Vent settings 2 Air volume 3 AUTO program 4 Interior temperature sensor — always keep clear 5 Recirculated-air mode 6 Temperature 7 Defrosting windows and removing condensation 8 Cooling f ...