Calibrating the compass
Make sure that there is
sufficient space for
you to drive in a circle without impeding the
remaining traffic.
In order to calibrate the compass correctly,
observe the following points:
• calibrate the compass in the open and not
in the vicinity of steel constructions or highvoltage
transmission lines.
• switch off electrical consumers, for
example, the climate control, windshield
wipers or rear window defroster.
• close all doors and the trunk lid.
Switch the ignition on.
Press a round pin into opening 3
for approximately six seconds
until the C symbol appears in compass
display 2.
Drive a full circle at
approximately 3 mph
(5 km/h) to 6 mph (10 km/h).
Once the calibration has been successfully
completed, the current direction appears in
compass display 2.
See also:
Resetting the side windows
You must reset each side window if a side
window can no longer be closed fully.
•► Close all the doors.
•► Turn the SmartKey to position 1 or 2 in the
ignition lock.
•► Pull t ...
Call priority
When service calls are active, e.g. Roadside Assistance or MB Info calls, an
emergency call can still be initiated. In this case, an emergency call will take
priority and override all other active ...
Active Lane Keeping Assist
Important safety notes
Active Lane Keeping Assist monitors the area
in front of your vehicle by means of a camera
at the top of the windshield. Active Lane
Keeping Assist detects lane markings ...
