Parking aid
Introduction
This chapter contains information on the following subjects:
Function
112
Activation/deactivation
113WARNING■ 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 reversing the vehicle
or carrying out similar manoeuvres. Pay particular attention to small children
and animals as they are not recognised by the parking aid sensors.■
Before reversing, you should make sure that there are no small obstacles,
such as rocks, thin posts, trailer drawbars etc. behind your vehicle. Such ob-
stacles may not be recognised by the parking aid sensors.
■
Under certain circumstances, surfaces of certain objects and types of cloth-
ing cannot reflect the system signals. Thus, these objects or people who wear
such clothing are not recognised by the System sensors.
■
External sound sources can have a detrimental effect on the system. Under
adverse conditions, this may cause objects or people to not be recognised by the system.
CAUTION
■ If a warning signal sounds for about 3 seconds after activating the system and
there is no obstacle close to your car, this indicates a system fault. Have the fault
rectified by a specialist garage.■
The sensors must be kept clean (free of ice, etc.) to enable the parking aid to
operate properly.
■
Under adverse weather conditions (heavy rain, water vapour, very low or high
temperatures etc.) system function may be limited.
■
Additionally installed modules such as bicycle carriers can impair the function of
the parking aid.
FunctionFig. 100
Parking aid: Range of sensors
First read and observe the introductory information and safety warn- ings on page 112.
The parking aid (referred to below solely as system) only works when the ignition
is switched on.
The system supports the driver via audible signals, via the display on the radio or
via the factory-installed navigation system when parking and manoeuvring » Ra-
dio user guide, Navigation system user guide.
The system uses ultrasound waves to calculate the distance between the bumper
and an obstacle. The ultrasonic 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
A
» Fig. 100 ). 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
B
) - danger
area. You should not reverse any further after this signal sounds!
On vehicles with a factory-fitted towing device, the border of the danger area starts (continuous tone) 5 cm further away from the vehicle. The length of the ve-
hicle can be increased with an installed detachable towing device.
112Driving
CAUTION■When washing the car by hand, protect your hands and arms from sharp-edged
metal parts (e.g. when cleaning the undertray, exhaust system, the inside of the
wheel housings or the wheel trims etc.) - there is a risk of cutting yourself.■
Only apply slight pressure when cleaning the vehicle's paintwork.
Automatic car wash systems
First read and observe the introductory information and safety warn-
ings
on page 149.
The usual precautionary measures must be taken before washing the vehicle in
an automatic car wash system (e.g. closing the windows and the sliding/tilting
roof etc.).
If your vehicle is fitted with any particular attached parts, such as a spoiler, roof
rack system, two-way radio aerial etc., it is best to consult the operator of the car
wash system beforehand.
After an automatic wash with wax treatment, the lips of the wipers should be cleaned with cleaning agents specially designed for the purpose, and then de-
greased.
WARNINGFold in the exterior mirrors to prevent damage before washing the vehicle in
an automatic car wash system.
Washing with a high-pressure cleaner
First read and observe the introductory information and safety warn-
ings
on page 149.
When washing the vehicle with a high-pressure cleaner, the instructions for use
of the equipment must be observed. This applies in particular to the pressure
used and to the spraying distance .
Maintain a sufficiently large distance to the parking aid sensors and soft materials
such as rubber hoses or insulation material.
WARNINGNever use circular spray nozzles or dirt cutters!
CAUTION
■ If washing the vehicle in the winter using a hose or high-pressure cleaner, en-
sure that the jet of water is not aimed directly at the locking cylinders or the
door/panel joints – risk of freezing!■
To avoid damaging the parking aid sensors while cleaning with high-pressure
cleaners or steam jets, the sensors must only be directly sprayed for short periods
while a minimum distance of 10 cm must be observed.
■
The temperature of the water used for cleaning must not exceed 60 °C – risk of
damaging the vehicle.
■
See also Washing cars with decorative films using a high-pressure clean-
er » page 152 .
Taking care of your vehicle exterior
Introduction
This chapter contains information on the following subjects:
Taking care of your vehicle's paintwork
151
Plastic parts
151
Rubber seals
152
Chrome parts
152
Decorative films
152
Windows and exterior mirrors
152
Headlight lenses
153
Door lock cylinders
153
Cavity protection
153
Wheels
153
Underbody protection
154
Regular and proper care help to retain the efficiency and value of your vehicle. It
may also be one of the requirements for the acceptance of warranty claims relat- ing to corrosion damage and paint defects on the bodywork.
150General Maintenance
