Mechanical key

See also:

Towing and tow-starting
WARNING If you tow the vehicle, you must use a rigid towing bar if: • the engine is not running. • there is a brake system malfunction. • there is a malfunction in the power supply or the vehi ...

Please bear the following in mind
At the onset of winter, have your vehicle winterproofed at a qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center. Observe the notes in the "Changing a wheel" se ...

Additives
Do not use any additives in the engine oil. This could damage the engine. ...