Starting-off and Driving
128
Move selector lever to position P/N! or P/N
10)
This message is shown if the selector lever is not in the position P or N, when locking
the steering, switching the ignition on/off or when starting the engine.
Move selector lever to position P! or P
10)
This message is shown if the selector lever is not in the position P when opening the
driver door and the ignition is switched off, or if it is not in the position P, when
switching off the ignition while the driver door is open. The message disappears after
a few seconds by switching on the ignition or by moving the selector lever into the
position P.Parking aid*Rear parking aid*
The parking aid provides a warning of obstacles behind the vehicle.The audible parking aid determines the distance between the rear bumper and an
obstacle located behind the ve hicle with the aid of ultrasound sensors. The tones of
the parking aid can be adapted in the menu of the information display* page 25.
The sensors are integrated in the rear bumper. Range of sensors
The clearance warning begins at a distance of about 160 cm from the obstacle (area
fig. 131 ). The interval between the warning signals becomes shorter as the clear-
ance is reduced.
A continuous tone sounds from a distance of approx. 30 cm (area ) - danger area.
You should not reverse any further after this signal sounds! If the vehicle is
equipped with a factory-fitted towing device*, the border of the danger area starts -
continuous tone - 5 cm further behind th e 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 sensors are deactivated when towing a trailer. The driver is informed
about this by a graphic display (vehicle towing a trailer) in the radio* or the navigation*
display. The factory-fitted radio* or navigati on system* can be set so that the play func-
tion volume decreases when activating the parking aid, see Owner's Manual radio* or
navigation system*. This improves the audibility of the parking aid.
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 responsibility to take care when parking the vehicle or
carrying out similar manoeuvres.
You should therefore satisfy yourself, before reversing, that there is no small
obstacle, such as a rock, thin post, trai ler 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.
10)Valid for vehicles with automatic gearbox.
Fig. 131 Parking aid: Detection range of
rear sensors
AA
AB
s3fg.2.book Page 128 Friday, April 30, 2010 12:17 PM
Starting-off and Driving129
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
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. 132 Activating the parkin g aid / parking aid: Detection range of the front sensorsThe audible parking aid determines the distance between the front or rear bumper and
an obstacle with the aid of ultrasound sens ors. 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 25.
Range of sensors
The distance warning begins at a distance of about 120 cm from the obstacle in front
of the vehicle (area fig. 132 ) and about 160 cm from the obstacle behind the
vehicle (area fig. 132). 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 vehi cle 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 factory-fitted radio* or navigation system* can be set so that
the play function volume decreases when activating the parking aid, see Owner's
Manual radio* or navigation system*. This improves the audibility of the parking aid.
Activating
The parking aid is activated when the reverse gear is engaged and the ignition is
turned on or by pressing the button fig. 132 - the symbol
lights up in the button.
The activation is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated after pressing the button°
fig. 132 or at a speed of
more than 10 km/h - the symbol
in the button is no longer illuminated.
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 reversing the vehicle or
carrying out similar manoeuvres.
You should therefore satisfy yourself, before reversing, that there is no small
obstacle, such as a rock, thin post, trailer drawbar etc., in front or 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.
AA
AA
AB
s3fg.2.book Page 129 Friday, April 30, 2010 12:17 PM