See also:

Indicator/warning lamps
The indicator lamp flashes: DSC controls the drive forces and brake forces. The indicator lamp lights up: DSC has failed. ...

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

Malfunction of driving stability control systems
Adapting your driving style When driving on poor roads, avoid using full throttle or pressing the accelerator beyond the kickdown point and also avoid heavy braking. Otherwise, the drive train ...