Starting-off and Driving113
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Activating
The parking aid is activated automatically when
reverse gear is engaged and the igni-
tion is turned on. This is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated by removing the reverse gear.
WARNING
The parking aid is not a substitute for the driver paying proper attention and
it is always the driver's re sponsibility to take care when parking the vehicle or
carrying out similar manoeuvres.
You should therefore satisfy yourself, befo re reversing, that there is no small
obstacle, such as a rock, thin post, trailer drawbar etc., behind your vehicle.
Such an obstacle might not be within the range detected by the sensors.
Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the parking aid. Thus, these objects or
people who wear such clothing are not recognised by the sensors of the parking
aid.Note
The parking aid does not operate if you are towing a trailer (applies to models
which feature a factory-fitted towing device*).
If a warning signal sounds for about 3 seconds after switching the ignition on and
engaging reverse gear, and there is no obstac le close to your vehicle, this indicates a
system fault. Have the fault rectified by a specialist workshop.
The sensors must be kept clean and free of ice to enable the parking aid to operate
properly.
Front and rear parking aid*The parking aid provides a warning of obstacles in front and behind the
vehicle.Fig. 110 Activating the parking aid / detection range of the front sensorsThe audible parking aid determines the distan ce between the front or rear bumper and
an obstacle with the aid of ultrasound sensors. The sensors are integrated in the front
and rear bumper. The signal tones for the fr ont parking aid sound higher as standard
than for the rear parking aid. The tones of the parking aid can be adapted in the menu
of the information display* page 26.
Range of sensors
The distance warning begins at a distance of about 120°cm from the obstacle in front
of the vehicle (area fig. 110 ) and about 160 cm from the obstacle behind the
vehicle (area ) page 112, fig. 109 . The interval between the warning signals
becomes shorter as the clearance is reduced.
A continuous tone sounds from a distance of approx. 30 cm (area ) - danger area.
From this moment on do not continue driving! If the vehicle is equipped with a
factory-fitted towing device*, the border of the danger area starts - continuous tone -
5 cm further behind the vehicle. The vehicle can be extended through an installed
detachable towing device.
On vehicles equipped with a factory-fitted radio* or navigation system*, the distance
to the obstruction is shown graphically in the display. On vehicles with a factory-fitted
towing device, the rear sensors are deactivated when towing a trailer. The driver is
informed about this by a graphic display (vehic le towing a trailer) in the radio* or the
navigation* display. The radio* or navigation system*, which is factory-fitted, can be
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