Smart Key battery

See also:

Deactivating/activating ESP® (AMG vehicles)
Activating/deactivating SPORT handling mode WARNING The SPORT handling mode should not be switched on during normal driving. Switching on the SPORT handling mode will result in the followin ...

Exterior mirror out of position
If an exterior mirror has been pushed out of position, proceed as follows: Press the mirror-folding button repeatedly until you hear the mirrors engage in position. The mirror housing is ...

Problems with the engine
Problem Possible causes/consequences and - Solutions The engine does not start. The starter motor can be heard.  - There is a malfunction in the engine electronics. ...