Mercedes-Benz 2002 M-Class Operator's Manual page 234

Sensors
1
1 Sensors located in bumper
(front bumper shown)
Parking system
Instruments
Operation
and controls
1
1
P54.65-2366-26
Instrument
Driving
cluster display
A total of 10 sensors (1) monitor the vehicle's front and
rear areas. Six sensors are located in the front bumper,
four sensors in the rear bumper.
For proper operation of the Parktronic always keep the
sensors clean, especially at times of snow and ice.
See page 301 for instructions on cleaning the sensors in
the bumpers.
Note:
The rear Parktronic sensors will not automatically
disengage when towing a trailer, therefore switch the
Parktronic system off, see page 234.
Switch the Parktronic system on again when no longer
towing a trailer.
231
Practical hints Car care
Technical
Index
data