See also:

Before driving into a car wash
In order for the vehicle to be able to roll into a car wash, heed the information regarding Washing in automatic car washes. ...

Washer/wiper system
Do not switch on the wipers if frozen<> Do not switch on the wipers if they are frozen onto the windshield; otherwise, the wiper blades and the windshield wiper motor may be damaged.&# ...

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