sensor SKODA SUPERB 2008 2.G / (B6/3T) User Guide
[x] Cancel search | Manufacturer: SKODA, Model Year: 2008, Model line: SUPERB, Model: SKODA SUPERB 2008 2.G / (B6/3T)Pages: 272, PDF Size: 18.25 MB
Page 105 of 272

The air conditioning system
104
Automatic air distribution control*
When the automatic air distribution control is switched on, an air
quality sensor measures the concentration of pollutants in the drawn
in air.
If a considerable increase in concentr ation of pollutants is recognized by
the air quality sensor, the air distribution control will temporarily be
switched off. If the concentration of pollutants decreases to the normal
level, the air distribution control is au tomatically switched off so that fresh
air can be guided into the vehicle interior.
Switch on automatic air distribution control
– Press the button repeatedly * until the warning light on the right side of the button lights up.
Switch off automatic air distribution control temporarily
– If the air quality sensor does not switch on automatically when there is a nauseating smell, you can switch it on yourself by pressing the
button *. The warning light lights up in the button on the left side.
Switch on automatic air distribution control again
– Hold the button pressed * for more than 2 seconds and on the right side of the button the warning light lights up.
Switch off automatic air distribution control
– Press again the button * until the warning lights in the button go out.
WARNING
You should not leave recirculated air mode on over a longer period of time,
as “stale” air may result in fatigue in the driver and occupants, divert your
attention and also cause the windows to mist up. The risk of having an acci- dent increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Note
•If the windscreen mists up, press the button
⇒page 102, fig. 113 .
After the windscreen has been demisted, press the button .
•The automatic air distribution control operates only if the outside temperature
is higher than approx. 2°C.
Controlling blower
There are a total of seven blower stages available.
The Climatronic system controls the bl ower stages automatically in line
with the interior temperature. You can also, however, adapt the blower
stages manually to suit your particular needs.
– Press again the button
on the left side (reduce blower speed) or on
the right side (increase blower speed).
If you switch off the blower, th e Climatronic is switched off.
The set blower speed is displayed above the button
when the respective
number of warning lights come on.
WARNING
•“Stale air” may result in fatigue in the driver and occupants, reduce
attention levels and also cause the windows to mist up. The risk of having an
accident increases.
•Do not switch the Climatronic syst em off for longer than necessary.
•Switch the Climatronic system on as soon as the windows mist up.
WARNING (continued)
A1AUTO
NKO B6 20.book Page 104 Wednesday, March 26, 2008 3:15 PM
Page 116 of 272

Starting-off and Driving115
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 vehicle with the aid of ultrasound sensors. The tones
of the parking aid can be adapted in the menu of the information display*
⇒ page 23. 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. 124 ). The interval between the warning signals becomes shorter as the
clearance is reduced.
A continuous tone sounds from a clearanc e of just 30 cm (Bereich ) - danger
area. You should not reverse any further after this signal sounds! If the vehicle
is equipped with a factory-fi tted towing device*, the border of the danger area
starts - continuous tone - 5 cm further behind the vehicle. The vehicle can be
extended through an installe d detachable towing device.
On vehicles equipped with a factory-fitted radio* or navigation*, the distance to the
obstruction is shown graphically on the disp lay. On vehicles with a factory-fitted
towing device, the sensors are deactivated when towing a trailer. The driver is also
informed of the radio* or the navigation* by a graphic display (vehicle towing a
trailer) on the display. The radio* or navi gation*, which is factory-fitted, can be set
so that the play function volume decrea ses when activating the parking aid, see Owner's Manual radio* or navigation*. This
improves the audibility of the parking
aid.
Activating
The parking aid is activated automatically when reverse gear is engaged and the
ignition is turned on. This is conf irmed 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 ou t similar manoeuvres.
•You should therefore satisfy yourself, before reversing, that there is no
small obstacle, such as a rock, thin po st, 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-fi tted towing device*).
•If a warning signal sounds for about 3 seconds after switching the ignition on
and engaging reverse gear, and there is no obstacle close to your car, 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.
•If the parking aid is activated and the selector lever of the automatic gearbox is
in the position , warning signal indicates interruption (vehicle can no longer
move).
Fig. 124 Parking aid: Detec-
tion range of rear sensors
AA
AB
AP
NKO B6 20.book Page 115 Wednesday, March 26, 2008 3:15 PM
Page 117 of 272

Starting-off and Driving
116
Front and rear parking aid*
The parking aid provides a warning of obstacles in front and behind
the vehicle.
The audible parking aid determines the distance 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 front 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 23.
Range of sensors
The distance warning begins at a distance of about 120 cm from the obstacle in
front of the vehicle (area ⇒fig. 126 ) and about 160 cm from the obstacle behind the vehicle (area
⇒page 115, fig. 124). The interval between the
warning signals becomes shorter as the clearance is reduced.
A continuous tone sounds from a clearanc e of just 30 cm (Bereich ) - 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 - 5cm further behind the vehicle. The vehicle can be
extended through an installed detachable towing device.
On vehicles equipped with a fa ctory-fitted radio* or navigation*, the distance to the
obstruction is shown graphically on the di splay. On vehicles with a factory-fitted
towing device, the rear sensors are deactivated when towing a trailer. The driver is
also informed of the radio* or the navigation* by a graphic display (vehicle towing
a trailer) on the display. The radio* or navi gation*, which is factory-fitted, can be set
so that the play function volume decreases when activating the parking aid, see
Owner's Manual radio* or navigation*. Th is 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. 125 - 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. 125 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 fo r 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.
•You should therefore satisfy yourself, before reversing, that there is no
small obstacle, such as a rock, thin po st, 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
Fig. 125 Activating the
parking aid
Fig. 126 Parking aid: Detec-
tion range of the front
sensors
AA
AA
AB
NKO B6 20.book Page 116 Wednesday, March 26, 2008 3:15 PM
Page 118 of 272

Starting-off and Driving117
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
people who wear such clothing are not recognised by the sensors of the
parking aid.
Note
•Only the front parking aid operates if you are towing a trailer (applies only to
models which feature a factory-fitted towing device*).
•If a warning signal sounds for about 3 seconds after activating the system and
there is no obstacle close to your car, th is indicates a system fault. The fault is
confirmed additionally when the symbol
flashes in the button ⇒page 116,
fig. 125 . 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.
•If the parking aid is activated and the se lector lever of the automatic gearbox is
in the position , warning signal indicates interruption (vehicle can no longer
move).
Park Assist*
Description and important information
The park assist assists you when parkin g in a suitable parallel parking place
between two vehicles or behind a vehicle.
The park assist automatically searches fo r suitable parking spaces after switching
on the ignition and when driving up to 30 km/h.
During the parking procedure the park assist only takes over the steering move-
ments, the pedals continue to be operated by the driver.
Function of the system is based on:
•Length and depth measurement of the parking spaces when driving
•Evaluation of the size of the parking space
•Definition of the correct position of the vehicle for parking
•Calculating the line on which the vehi cle drives backwards into the parking
place
•Actuation of the steering force assistance , automatic spinning of the wheels of
the front axle when parking.
WARNING
The park assist does not take away th e responsability from the driver when
parking.
•Pay particular attention to small chil dren and animals as they would not
be recognised by the sensors of the parking aid.
•Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the park assist or the parking aid. Thus,
these objects or people who wear such clothing are not recognised by the
sensors of the parking aid.
•The external sound source of the park assist and the parking aid can be
disruptively influenced and under unfavourable conditions, objects or
people cannot be recognised by the sensors of the parking aid.
Caution
•If other vehicles are parked behind or on the kurb, th e park assist guides your
vehicle beyond the kurb or onto it. Make su re that the wheels or the wheel rims of
your vehicle are not damaged and if necessary intervene in time.
•You should satisfy yourself before parking 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 or structures of certain objects such as
wire mesh fences, powder snow etc..., cannot be recognised by the system.
•The evaluation of the parking place an d the parking procedure depends on the
circumference of the wheels. The system does not function correctly if your vehicle
is mounted with wheels of non-permissible size, snow chains or a temporary spare
wheel (in order to reach the nearest work shop). If the tyres other than those
excepted by the manufacturer are mounted, the resulting position of the vehicle in
WARNING (continued)
AP
NKO B6 20.book Page 117 Wednesday, March 26, 2008 3:15 PM
Page 119 of 272

Starting-off and Driving
118
the parking place can differ slightly. This can be avoided through new calibration of
the system in a specialist garage.
•The accuracy of the evaluation for the parking place can be influenced by the
incorrectly determined outside temperature if the later is influenced by the thermal
radiation of the engine i.e for stop and go in a traffic jam.
•In order to avoid damaging the sensor s while cleaning with high-pressure
cleaners or steam jets, the sensors must on ly be directly sprayed for short periods
while a minimum distance of 10 cm must be observed.
Note
•A component of the park assist is the front and rear parking aid*.
•The electronic stability programme (ESP) must always be switched on for the
parking procedure.
•Only the front parking aid operates if yo u are towing a trailer (applies only to
models which feature a factory-fitted towing device*). This is why it is not possible
to park backwards with the help of the park assist when towing a trailer.
•The sensors must be kept clean and free of ice to enable the parking aid to
operate properly.
Switch on display of the park a ssist in the information display*
Switch on display of the park assist in the information display*
– Press the button ⇒fig. 127 .
– Drive past the parking row up to maximum 30 km/h and with a distance of 0.5 m to 1.5 m ⇒fig. 128 .
Operate the turn signal for the driver's side if you wish to park on this side of the
road. In the information display* the search area for the parking place is indicated
on the driver's side.
If the button is pressed above a speed of 30 km/h, the display appears in the display
of the instrument cluster as soon as you drive slower than 30 km/h.
Note
•If the park assist is switched on, a yell ow warning light lights up in the button.
•The search for suitable parking places is automatic after switching on the igni-
tion at speeds of more than 30 km/h. Sear ching for a parking place is performed at
the same time on the driver and front passenger side.
•If the sensors find a suitable parking place, they store its parameters until
another suitable parking place has been fo und or until a distance of 10 m had been
driven after finding the parking place. This is why it is possible to switch on the park
assist after driving past the driving place; on the information display* appears the
information if this parking space is suitable for parking.
Fig. 127 Switch on display of
the park assist in the infor-
mation display
Fig. 128 Information
display: Finding a suitable
parking place
NKO B6 20.book Page 118 Wednesday, March 26, 2008 3:15 PM
Page 165 of 272

Airbag system
166
Important safety information on the side airbag
Correct use of the airbag system considerably reduces the risk of
injury!
WARNING
•It is essential to always switch off ⇒page 168, “Deactivating an airbag”
the front passenger airbag when attaching a child safety seat on the front
passenger seat where the child is seated with its back facing in direction of
travel (in some countries also when the ch ild is facing the direction of travel).
If this is not done, there is a risk of the child suffering severe or even fatal
injuries if the front passenger airbag is deployed. In certain countries
national legal provisions also requir e that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger
seat, please comply with the appropri ate national regulations regarding the
use of child safety seats.
•Your head should never be positioned in the deployment area of the side
airbag. You might suffer severe injuries in the event of an accident. This
applies in particular to children who are transported without using a suit-
able child safety seat ⇒page 173, “Child safety and side airbag*”.
•If children adopt an incorrect seated position when travelling, they may
be exposed to an increased risk of injury in the event of an accident. This can
result in serious injuries ⇒page 171, “What you should know about trans-
porting children!”.
•There must not be any further persons, animals as well as objects posi-
tioned between the occupants and the de ployment area of the airbag. There
must also be no accessories such as cup holders, attached to the doors to
enable the side airbags to activate properly.
•The airbag control unit operates to gether with the pressure sensors,
which are attached in the front doors. For this reason no adjustments must
be carried out at the doors as well as at the door panels (for example addi-
tional installation of loudspeakers). Resulting damages can have a negative
affect on the operation of the airbag system. All work on the front doors and
their panels must only be carried out by a specialist garage.
•In the event of a side collision, the side airbags will not function properly,
if the sensors cannot measure the increasing air pressure inside the doors,
because the air can escape through lar ge, non-sealed openings in the door
panel.
−Never drive with removed inner door panels.
− Never drive, if parts of the inner door panel have been removed and
the remaining openings have not been properly sealed.
− Never drive, if the loudspeakers in the doors have been removed, only
if the loudspeaker openings have been properly sealed.
− Always make sure that the openings are covered or filled, if additional
loudspeakers or other equipment part s are installed in the inner door
panels.
− Always work with a Škod a dealer or have it carried out by a competent
specialist workshop.
•Only hang light items of clothing on the clothes hooks to the vehicle.
Never leave any heavy or sh arp-edged objects in the pockets of the items of
clothing.
•Ensure that there are no excessive forces, such as violent knocks, kicks
etc., impact on the backrests of th e seats otherwise the system may be
damaged. The side airbags would not be deployed in such a case!
•Any seat or protective covers which you fit to the driver or front
passenger seats must only be of the type expressly authorized by Škoda
Auto. In view of the fact that the airbag inflates out of the backrest of the
seat, use of non-approved seat or protective covers would considerably
impair the protective function of the side airbag.
•Any damage to the original seat covers in the area of the side airbag
module must be repaired without delay by your specialist garage.
•The airbag modules in the front seats must not display any damage,
cracks or deep scratches. It is not permissible to use force in order to open
the modules.
WARNING (continued)
NKO B6 20.book Page 166 Wednesday, March 26, 2008 3:15 PM
Page 167 of 272

Airbag system
168
offers additional protection in the case of an offset impact by covering the front
door pillar.
In certain accident situations, the front, side and head airbag are simultaneously
deployed.
The airbags inflate in fractions of a second and at a high speed in order to be able
to offer that additional protection in th e event of an accident. A grey white, non
harmful gas is released when airbag is inflated. This is perfectly normal and is not
an indication of a fire in the vehicle.
Important safety information on the head airbag
Correct use of the airbag system considerably reduces the risk of
injury!
WARNING
•It is essential to always switch off ⇒page 168, “Deactivating an airbag”
the front passenger airbag when attaching a child safety seat on the front
passenger seat where the child is seated with its back facing in direction of
travel (in some countries also when the ch ild is facing the direction of travel).
If this is not done, there is a risk of the child suffering severe or even fatal
injuries if the front passenger airbag is deployed. In certain countries
national legal provisions also requir e that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger
seat, please comply with the appropri ate national regulations regarding the
use of child safety seats.
•There must not be any objects in the deployment area of the head
airbags which might prevent the airbags from inflating properly.
•Only hang light items of clothing on the clothes hooks to the vehicle.
Never leave any heavy or sharp-edged ob jects in the pockets of the items of
clothing. In addition, it is not permitted to use clothes hangers for hanging
up items of clothing.
•The airbag control unit operates to gether with the sensors, which are
attached in the front doors. For this reason no adjustments must be carried
out at the doors as well as at the door panels (for example additional instal- lation of loudspeakers). Resulting dama
ges can have a negative affect on the
operation of the airbag system. All work on the front doors and their panels
must only be carried out by a specialist garage.
•There must not be any other persons (e.g. children) or animals between
the car occupant and the deployment area of the head airbag. In addition,
none of the occupants should lean their head out of the window when
driving, or extend their arms and hands out of the window.
•The sun visors must not be swivelled to the side windows into the
deployment area of the head airbags if any objects, such as ball-point pens
etc. are attached to them. This might result in injuries to the occupants if the
head airbag is deployed.
•Installing impermissible accessories in the area of the head airbags may
considerably impair the protection offere d by the head airbag in the event of
it being deployed. When the deployed head airbag is inflated, parts of the
accessories fitted may in certain circum stances be thrown into the interior
of the car and cause injuries to the occupants ⇒ page 228, “Accessories,
changes and replacement of parts”.
•Any work on the head airbag system including installing and removing
system components because of other repair work (e.g. removing headliner)
must only be carried out by a specialist garage.
Deactivating an airbag
Deactivating airbags
If any airbags have been deactivated, switch them on again as soon
as possible so that they are able to again provide their proper protec-
tion.
There is the technical means installed within your vehicle to switch off the front,
side or head* airbag (take out of commission).
This is why you should have the deacti vation of the airbags carried out by a
specialist garage.
WARNING (continued)
NKO B6 20.book Page 168 Wednesday, March 26, 2008 3:15 PM
Page 178 of 272

Intelligent Technology179
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Driving Tips
Intelligent Technology
Electronic stability programme (ESP)*
General
General
The ESP aids you maintain control of your vehicle in situations in borderline driving
situations such as when negotiating a curve too fast. The risk of skidding is reduced
and your car thus offers greater driving stability depending on the conditions of the
road surface. This occurs at all speeds.
The following systems are integrated into the electronic stability programme:
•Electronic Differential Lock (EDL),
•Traction control system (TCS),
•Driver-steering recommendation,
•Antilock brake system (ABS),
•Brake Assist,
•Uphill-Start off-Assist. Operating principle
The ESP switches on automatically when the engine is started and then conducts a
self-test. The ESP control unit processes data from the individual systems. It also
processes additional measurement data which are supplied by highly sensitive
sensors: the rotational velocity of the vehi
cle about its vertical axis, the lateral accel-
eration of the vehicle, the brakin g pressure and the steering angle.
The direction which the driver wishes to ta ke is determined based on the steering
angle and the speed of the vehicle and is constantly compared with the actual
behaviour of the vehicle. If differences exis t, such as the car beginning to skid, the
ESP will automatically brake the appropriate wheel.
The car is stabilised again by the forces which take effect when the wheel is braked.
Intervention into the brake system takes place primarily on the outer front wheel of
a vehicle which tends to oversteer (tendency for the rear of the vehicle to break
away) while occurs this is on the inner re ar wheel of a vehicle which tends to under-
steer (tendency to shift out of the curve). This braking control cycle is accompanied
by noises.
The ESP operates in combination with the ABS ⇒page 183. If there is a fault in the
ABS system, the ESP also does not operate.
The ESP warning light ⇒page 32 lights up in the instrument cluster when there is a
fault on the ESP.
Switching off
You can switch the ESP off and on again as you wish, by pressing the button
⇒ fig. 175 . The ESP warning light ⇒page 32 lights up in the instrument cluster
when the ESP is switched off.
The ESP should normally always be switched on. It may be good practice in certain
exceptional cases, such as when you wish to have wheel slip, to switch off the
system.
Examples:
Fig. 175 ESP switch
NKO B6 20.book Page 179 Wednesday, March 26, 2008 3:15 PM
Page 179 of 272

Intelligent Technology
180
•when driving with snow chains
•when driving in deep snow or on a loose surface
•when it is necessary to rock a ca r free when it has become stuck.
then you should switch on the ESP again.
WARNING
It is also not possible for the ESP to overcome the physical limits of the
vehicle. Even if a vehicle fitted with ESP you should still always adapt your
style of driving to the condition of the road surface and the traffic situation.
This particularly applies when driving on slippery and wet roads. The
increased safety offered must not tempt you to take greater risks than other-
wise - risk of an accident!
Note
•All four wheels must be fitted with the same tyres in order to achieve problem-
free operation of the ESP. Differing rolling circumferences of the tyres can lead to an
undesirable reduction in the engine output.
•Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can influence the function of the ESP ⇒page 228,
“Accessories, changes and replacement of parts”.
Electronic Differential Lock (EDS)*
The electronic differential lock pr events an individual wheel from
slipping.
Models fitted with ESP are equipped with electronic differential lock (EDL).
General
The EDL makes it much easier, and sometimes at all possible, to start off, accelerate
and climb a steep hill when the conditio ns of the road surface are unfavourable. Operating principle
The EDL is activated automatically, that is without any action on the part of the
driver. It monitors the speeds of the driven wheels with the aid of the ABS sensors.
Should only
one drive wheel begin spinning on a slippery surface there will be an
appreciable difference in the speed of the driven wheels. The EDL function brakes
the slipping wheel and the differential transmits a greater driving force to the other
driven wheel. This control proces s is also accompanied by noises.
Overheating of the brakes
The EDL switches off automatically if unusually severe stresses exist in order to
avoid excessive heat generation in the disc brake on the wheel which is being
braked. The vehicle can continue to be driven and has the same characteristics as a
vehicle not fitted with EDL.
The EDL switches on again automatically as soon as the brake has cooled down.
WARNING
•Depress the accelerator carefully when accelerating on uniformly slip-
pery road surfaces, such as ice and sn ow. The driven wheels might still spin
despite the EDL and affect the stability of the vehicle - risk of an accident!
•You should always adapt your style of driving to the condition of road
surface and to the traffic situation even when your vehicle is fitted with EDL.
The increased safety offered must not tempt you to take greater risks than
otherwise - risk of an accident!
Note
•If the ABS or ESP warning light comes on, this may also indicate a fault in the
EDL. Please have the car inspected as s oon as possible by a specialist garage.
•Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can in fluence the function of the EDL ⇒page 228,
“Accessories, changes and replacement of parts”.
NKO B6 20.book Page 180 Wednesday, March 26, 2008 3:15 PM
Page 180 of 272

Intelligent Technology181
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Traction control system (TCS)
The traction control system prevents the driven wheels from spinning
when accelerating.
General
The TCS makes it much easier, and sometimes at all possible, to start off, accelerate
and climb a steep hill when the conditio ns of the road surface are unfavourable.
Operating principle
The TCS switches on automatically when th e engine is started and then conducts a
self-test. The system monitors the speeds of the driven wheels with the aid of the
ABS sensors. If the wheels are spinning, the force transmitted to the road surface is
automatically adapted by redu cing the engine speed. This occurs at all speeds.
The TCS operates in combination with the ABS ⇒page 183. The TCS will not func-
tion if a fault exists in the ABS system.
The TCS warning light ⇒page 31 lights up in the instrument cluster when there is a
fault on the TCS.
Switching off
You can switch the TCS off and on again as you wish by pressing the button
⇒ fig. 176 . The TCS warning light ⇒page 31 lights up in the instrument cluster
when the TCS is switched off. The TCS should normally always be switched on. It may be good practice in certain
exceptional cases, such as when you wish
to have wheel slip, to switch off the
system.
Examples:
•when driving with snow chains
•when driving in deep snow or on a loose surface
•when it is necessary to rock a car free when it has become stuck.
then you should switch on the TCS again.
WARNING
You should always adjust your style of driving to the conditions of the road
surface and the traffic situation. The increased safety offered must not tempt
you to take greater risks than otherwise - risk of an accident!
Note
•All four wheels must be fitted with the same tyres in order to achieve problem-
free operation of the TCS. Differing rolling circumferences of the tyres can lead to
an undesirable reduction in the engine output.
•Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can in fluence the function of the TCS ⇒page 228,
“Accessories, changes and replacement of parts”.
Driver-steering recommendation*
The driver-steering recommendation is an additional function of the electronic
stability programme (ESP). This function indicates to the driver in critical situations
by means of slight steering wheel impulses the direction evaluated by the system,
in which the vehicle must be steered, so that it stabilizes. The driver-steering
recommendation is active when braking shar ply on different road surfaces and on
the right and left vehicle side.
Fig. 176 TCS switch
NKO B6 20.book Page 181 Wednesday, March 26, 2008 3:15 PM