Fast forward/rewind
Slide 
and hold the COMAND
controller until the desired position has
been reached.
You see the navigation menu.
See also:
Service for recovering a stolen vehicle
If your vehicle has been stolen:
Notify the police. The police will issue a numbered incident report.
This number will be forwarded to the Mercedes-Benz Customer Assistance
Center together wi ...
Refueling
Fuel filler flap
The fuel filler flap is unlocked or locked
automatically when you open or close the
vehicle with the SmartKey or using KEYLESSGO.
The position of the fuel filler cap is displaye ...
Adjusting the steering wheel manually
elease lever
To adjust the steering wheel height
To adjust the steering wheel position (fore-and-aft adjustment)
Push release lever 1 down completely. The steering column is unlocked.
...