Calling up a stored parking position setting

ignition lock. Turn the SmartKey to position 2 in the ignition lock.
side with the corresponding Adjust the exterior mirror on the frontpassenger side with the corresponding button.
Engage reverse gear.
The exterior mirror on the front-passenger side moves to the stored parking position.

The exterior mirror on the front-passenger side moves back to its original position:
• as soon as you exceed a speed of 9 mph (15 km/h).
• about ten seconds after you have disengaged reverse gear
• if you press button 4 for the exterior mirror on the driver's side

    See also:

    Digital speedometer
    Press the or button on the steering wheel to select the Trip menu. Press or to select the digital speedometer. ...

    Rear seat head restraints
    WARNING For safety reasons, always drive with the rear head restraints in the upright position when the rear seats are occupied. Keep the area around head restraints clear of articles (e.g ...

    Safety
    Mercedes-Benz's Electronic Stability Program, antilock brakes, front and rear side-impact airbags, and side curtain-type airbags are standard. ...