Problems with the fuel and fuel tank

See also:

Locking the vehicle (mechanical key)
If the vehicle can no longer be locked with the SmartKey, use the mechanical key. ■ Open the driver's door. ■ Close the front-passenger door, the rear doors and the tailgate. ■ ...

Electric parking brake
General notes WARNING If you leave children unsupervised in the vehicle, they could set it in motion by, for example: • releasing the parking brake • shifting the automatic transmission out of ...

4MATIC (permanent four-wheel drive)
Never tow the vehicle with one axle raised. This may damage the transfer case. Damage of this sort is not covered by the Mercedes-Benz Limited Warranty. All wheels must remain either on the grou ...