Mercedes-Benz G-Class 2011 Owners Manual - Manual (Page 152)

Range of the sensors
The sensors must be free of dirt, ice and
slush; otherwise they may not function
correctly. Clean the sensors regularly, taking
care not to scratch or damage them
(
Y page 224).
Side view
Top view
Sensors
Center Approx. 59 in (approx.
150 cm)
Corners Approx. 40 in (approx.
100 cm)
! When parking, pay particular attention to
objects above or below the sensors, such
as flower pots or trailer towbars. The
ultrasonic backing up aid does not detect
such objects when they are in the
immediate vicinity of the vehicle. You could
damage the vehicle or the objects.
Ultrasonic sources such as an automatic
car wash, a lorry's compressed-air brakes
or a pneumatic drill could cause the
ultrasonic backing up aid to malfunction.
Minimum distance
Center Approx. 8 in (approx.
20 cm)
Corners Approx. 8 in (approx.
20 cm)
If there is an obstacle within this range, all
warning displays flash and a warning tone
sounds. If the distance falls below the
minimum, the distance may no longer be
shown.
Warning displays
The warning display shows the distance
between the sensors and the obstacle.
The warning display is in the rear
compartment next to the rear door.
The warning display is divided into four yellow
and two red segments :. The ultrasonic
backing up aid is ready for use when you hear
a warning tone and segment ; lights up
briefly.
One or more segments : light up as the
vehicle approaches an obstacle, depending
on the distance from the obstacle.
150
Driving systems
Driving and parking