See also:

Removing the mechanical key
- Push release catch 1 in the direction of the arrow and at the same time, remove mechanical key 2 from the SmartKey. ...

More operating comfort, better connectivity: new-generation telematics
The new Mercedes-Benz C-Class also sees the debut of a new telematics generation which will also be gradually introduced in other model series. Major new features include greater operating conveni ...

Engine
Display messages Possible causes/consequences and Solutions The yellow Check Engine warning lamp lights up while the engine is running. There may be a malfunction ...