See also:

Driving with summer tires
Observe the notes in the "Winter operation" section. ...

Emergency braking
The vehicle can also be braked during an emergency using the electric parking brake. – While driving, push handle 1 of the electric parking brake. The vehicle is braked as long as you keep ...

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...