Important safety notes
WARNING
The PARKTRONIC is a supplemental system. It is not intended to, nor does it replace, the need for extreme care. The responsibility during parking and other critical maneuvers always remains with the driver.
WARNING
Make sure no persons or animals are in or near the area in which you are parking/ maneuvering. Otherwise, they could be injured.
PARKTRONIC is an electronic parking aid with ultrasonic sensors. It indicates visually and audibly the distance between your vehicle and an object.
PARKTRONIC is activated automatically when you:
- switch on the ignition
- shift the transmission to position D, R or N
- release the parking brake
PARKTRONIC is deactivated at speeds above 11 mph (18 km/h). It is reactivated at lower speeds.
PARKTRONIC monitors the area around your vehicle using six sensors in the front bumper and four sensors in the rear bumper.

: Sensors in the front bumper, left-hand side (example)
See also:
Adjusting the head restraint height electrically
To adjust the head restraint height: slide the switch for head restraint
adjustment () up or down in the direction of the arrow.
...
General notes
When you lock the vehicle, you can simultaneously:
close the side windows
close the panorama roof with power tilt/ sliding panel
On vehicles with a panorama roof with power tilt/sliding panel ...
Cleaning the headliner and carpets
Roof lining: use soft brushes or dry shampoo if it is particularly dirty.
Carpets: use carpet and textile cleaners that have been approved and recommended
by Mercedes-Benz.
...
