Fault in KESSY system
If there is a fault in the KESSY system, the following message will appear in the
display of the instrument cluster.
Keyless access system faulty.CHECK KEYLESS
Low voltage of the key battery
If the voltage of the battery in the remote control key is too low, the following
message appears in the display of the instrument cluster.
Change the key battery!
KEY BATTERY
Change the key battery » page 239!
Parking vehicle
First read and observe the introductory information given on page 37.
If the vehicle is not unlocked within 60 hours/ 90 hours, the sensors in the handleof the driver /front passenger's door are deactivated automatically » Fig. 14 on
page 34.
Activation after 60 hours
›
Unlock the driver's door using the sensor
2
» Fig. 14 on page 34.
›
Press the handle of the boot lid.
›
Unlock the vehicle using the symbol button
on the remote control key.
›
Unlocking the driver's door in an emergency » page 240.
Activation after 90 hours
›
Unlock the vehicle using the symbol button
on the remote control key.
›
Unlocking the driver's door in an emergency » page 240.
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Activating/deactivating
39
Interior monitor and towing protection
39
The anti-theft alarm system increases the level of protection against people
seeking to break into the vehicle. The system triggers audible and visual warning
signals if an attempt is made to break into the vehicle (hereafter referred to only
as alarm).
An alarm is triggered when the following monitored areas of the vehicle have a
fault.
› Bonnet.
› Boot lid.
› Doors.
› Ignition lock.
› Vehicle inclination
» page 39.
› Interior of car
» page 39.
› A drop in voltage of the on-board power supply.
› Socket of the factory-fitted towing device
» page 162, Towing a trailer .
An alarm is immediately triggered if either of the two battery terminals is discon-
nected while the anti-theft alarm system is activated.
The alarm is switched off by unlocking the vehicle or switching on the ignition.
CAUTION
Before leaving the vehicle, it must be checked that all of the doors and windows
including the sliding/tilting roof are locked in order to ensure the full functionality
of the anti-theft alarm system.
Note
The working life of the alarm siren is 5 years.
38Using the system
The HBA is activated by very quick operation of the brake pedal. In order to ach-
ieve the shortest possible braking distance, the brake pedal must be applied firm-
ly until the vehicle has come to a standstill.
The HBA function is automatically deactivated when the brake pedal is released.
The ABS is activated faster and more effectively with the intervention of the HBA.
Hill Hold Control (HHC)
First read and observe the introductory information and safety warn-ings
on page 150.
When driving on slopes, HHC allows you to move your foot from the brake pedal
to the accelerator pedal without having to use the handbrake.
The system holds the brake pressure produced by the activation of the brakepedal for approx. 2 seconds after the brake pedal is released.
The brake pressure drops gradually the more you operate the accelerator pedal. Ifthe vehicle does not start off within 2 seconds, it starts to roll back.
The HHC is active on slops of >5 % if the driver door is closed. HHC is only everactive on slopes when in forward or reverse start off. When driving downhill, it is
inactive.
Parking aid
Introduction
This chapter contains information on the following subjects:
Function
153
Activation/deactivation
153WARNING■ 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 may not be recognised by the system sensors.■
Before reversing, you should make sure that there are no small obstacles,
such as rocks, thin posts, trailer drawbars etc. in front or behind your vehicle.
Such obstacles may not be recognised by the system 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. The fault is
also indicated by the symbol flashing in the » Fig. 132 on page 153 button.
Seek help from a specialist garage.■
The sensors must be kept clean (free of ice, etc.) to enable the system to oper-
ate properly.
■
Additionally installed modules such as bicycle carriers can impair the function of
the parking aid.
Note
■ The signal tones for front obstacle recognition are factory-set to be higher than
for rear obstacle recognition.■
The sound of the park-assist can be adjusted via the MAXI DOT display in the
Wizards menu option » page 29.
■
If the system is activated and the selector lever of the automatic gearbox is in
position P (the vehicle cannot move), the warning tone is interrupted and no ob-
stacles are displayed.
152Driving
FunctionFig. 132
Range of sensors / system button
First read and observe the introductory information and safety warn- ings
on page 152.
The parking aid (hereafter referred to solely as system) only works when the igni- tion 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 ultrasound sensors are located on the front/rear bumper.
Explanation of graphic - range of sensors in the vicinity of the vehicle
Area » Fig. 132Range of sensors a)A120 cmB60 cmC160 cmD60 cmEb)60 cma)
These are only the approximate ranges of sensors.
b)
Applies only for vehicles with 12 sensors.
The interval between the acoustic signals becomes shorter as the clearance is re-
duced. A continuous tone sounds from a distance of approx. 30 cm - danger area.
From this moment on do not continue driving!
The length of the vehicle can be increased with an installed detachable towing device. The danger area thus begins at a distance of around 35 cm on vehicles
equipped with a factory-fitted towing device.
Towing a trailer
On vehicles equipped with a factory-fitted towing device, only system areas A
and
B
» Fig. 132 are active when towing a trailer.
Activation/deactivation
First read and observe the introductory information and safety warn-
ings
on page 152.
The system is automatically activated by selecting reverse gear or pressing the
» Fig. 132 on page 153 symbol button. The symbol
lights up in the button;
activation is confirmed by a brief acoustic signal.
The system is deactivated by moving out of reverse gear or by pressing the
symbol button, or is deactivated automatically at a speed of over 10 km/h (the
symbol in the button goes out).
On vehicles which only have rear sensors , the system can only be deactivated by
moving out of reverse gear.
Park assist
Introduction
This chapter contains information on the following subjects:
Finding a parking space
154
Parking
155
Manoeuvring out of a parallel parking space
156
Automatic brake assist
156
Information messages
156
The parking aid is part of the park assist system, therefore the information and
safety guidelines » page 152, Parking aid must be read and observed.
Park Assist (in the following referred to as the system) helps drivers park in suita- ble parallel and perpendicular parking places and also to manoeuvre out of paral-lel parking spaces.
153Assist systems
WARNINGObserve the following instructions for handling the airbag system.■It is prohibited to manipulate individual parts of the airbag system, as this
might result in the airbag being deployed.■
Never install any airbag parts into the vehicle that have been removed from
old cars or have been recycled.
■
Never install damaged airbag parts in the vehicle. The airbags may then not
be deployed properly or even at all in the event of an accident.
■
No modifications of any kind must be made to parts of the airbag system.
WARNING■ A change to the vehicle's wheel suspension, including the use of non-ap-
proved wheels and tire combinations, can alter the functioning of the airbag system - risk of accident and fatal injury!■
Never make any changes to the front bumper or the bodywork.
WARNINGThe airbag control unit operates using pressure sensors located in the front
doors. For this reason, no adjustments may be carried out to the doors or door
panels (e.g. installation of additional loudspeakers). Resulting damage can have a negative impact on the function of the airbag system. Any work on thefront doors and door panels must be carried out by a specialist garage. The
following instructions must be observed.■
Never drive with inner door panels removed.
■
Never drive if parts of the inner door panel have been removed and the re-
sulting openings have not been properly sealed.
■
Never drive if the loudspeakers in the doors have been removed, unless the
loudspeaker openings have been properly sealed.
■
Always make sure that the openings are covered or filled if additional loud-
speakers or other equipment parts have been installed in the inner door pan-
els.
Washing your car
Introduction
This chapter contains information on the following subjects:
Washing by hand
197
Automatic car wash systems
197
Washing with a high-pressure cleaner
197
The best way to protect your vehicle against harmful environmental influences is frequent washing.
How often the vehicle should be washed depends on factors such as: › Frequency of use.
› Parking situation (garage, under trees etc.).
› Season.
› Weather conditions.
› Environmental influences.
The longer insect residues, bird droppings, tree sap, road and industrial dust, tar,
soot particles, road salt and other aggressive deposits remain adhering to the paintwork of your vehicle, the more detrimental their destructive effect can be.
High temperatures, such as those caused by intensive sun's rays, accentuate this
caustic effect.
It is essential to also thoroughly clean the underside of the vehicle at the end of
the winter.
WARNING■ When washing your vehicle in the winter: Water and ice in the braking sys-
tem can affect the braking efficiency – risk of accident!■
Only wash the vehicle when the ignition is switched off – risk of accident!
CAUTION
Do not wash your vehicle in bright sunlight – risk of paint damage.
For the sake of the environment
Only wash the vehicle at washing bays intended for this purpose.
196General Maintenance
Washing by handFirst read and observe the introductory information and safety warn-
ings
on page 196.
Soak the dirt with plenty of water and rinse as well as possible.
Clean the vehicle with a soft sponge, a washing glove or a washing brush . Work
from the top to the bottom - starting with the roof.
Only use a car shampoo for stubborn dirt.
Wash out the sponge or washing glove thoroughly at short intervals.
Clean wheels, door sills and similar parts last. Use a second sponge for such
areas.
Give the vehicle a good rinse after washing it and dry it off using a chamois leath- er.
CAUTION
■ When washing the car by hand, protect your hands and arms from sharp-edged
metal parts (e.g. when cleaning the underfloor, the inside of the wheel housings
or the wheel trims, etc.) - risk of cuts!■
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 196.
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. Never manually fold in electric exterior mirrors - always use the electric controls.
Washing with a high-pressure cleaner
First read and observe the introductory information and safety warn-
ings
on page 196.
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 199 .
197Car care