2006 SKODA ROOMSTER traction control

Instruments and Indicator/Warning Lights
28
WARNING
•If you do not pay attention to the warning lights coming on and
the corresponding descriptions and warning notes, this may result
in severe body injuries or major vehicle damage.
•The engine compartment of your car is a hazardous area. There
is a risk of injuries, scalding, accid ents and fire when working in the
engine compartment, e.g. inspecting and replenishing oil and other
fluids. It is also essential to observe all warnings ⇒page 210.
Note
•Arrangement of the indicator lights depends on the model and model
version. The symbols shown in the following functional description are to
be found as indicator lights in the instrument cluster.
•Operational faults are shown in the instrument cluster as red symbols
(priority 1 - danger) or yellow symbols (priority 2 - warning).
Electrohydraulic power steering⇒ page 30
EPC fault light (petrol engine)⇒page 30
Glow plug system (diesel engine)⇒page 30
Turn signal system for vehicles towing
a trailer*⇒page 31
Coolant temperature/coolant level⇒page 31
Electronic immobiliser⇒page 32
Fuel reserve⇒page 32
Engine oil⇒page 32
Brake pad wear*⇒page 33
Open door*⇒page 33
Fluid level in windshield washer sys-
tem*⇒page 33
Control system for exhaust⇒page 33
Traction control system (TCS)*⇒page 34
Tyre pressure*⇒page 34
Selector lever lock* (automatic gear-
box)⇒page 35
Electronic stability programme (ESP)*⇒page 35
Antilock brake system (ABS)*⇒page 35
Brake system⇒page 36
Airbag system⇒page 36
Diesel particle filter* (diesel engine)⇒page 37
Seat belt warning light*⇒page 38
NKO 20 A05.book Page 28 Wednesday, June 21, 2006 1:42 PM

Instruments and Indicator/Warning Lights
34
The following text will be displayed in the information display*:
EXHAUST WORKSHOP!
Traction control system (TCS) 
The warning light  comes on for a few seconds when the ignition is
switched on.
The warning light comes on when driving when a control cycle is acti-
vated.
The warning light will come on and remains on if the TCS is switched off
or if there is a fault in the system.
The fact that the TCS system operates together with the ABS means that
the TCS warning light will also come on if the ABS system is not operating
properly.
If the warning light
 comes on immediately after starting the engine, the
TCS system can be switched off for technical reasons. In this case, the
TCS system can be switched on again by switching the ignition on and off.
If the warning light goes out, the TCS system is fully functional again.
Further information about the TCS ⇒page 178.
Note
If the battery has been disconnected and reconnected, the warning light  comes on after switching on the ignition. The warning light must go out
after driving a short distance.
Tyre inflation pressure*
The warning light  lights up, if there is a substantial drop in inflation
pressure in one of the tyres. Reduce the speed and check or correct as
soon as possible the inflation pressure in the tyres ⇒page 226.
A peep sounds as an additional warning signal.
If the warning light flashes, there is a system fault. Visit the nearest
specialist garage and have the fault rectified.
Further information about tyre pressure-control system ⇒page 183.
WARNING
•When the warning light  lights up, immediately reduce the
speed and avoid sudden steering and brake manoeuvres. Please
stop the vehicle without delay at the nearest possible stop and
inspect the tyres and their inflation pressures.
•Under certain circumstances (e.g. sporty style of driving, wintry
or unpaved roads) the warning light  can be delayed or does not
light up at all.
•The tyre inflation pressure-control system does not take away
the responsability from the driver for the correct tyre inflation pres-
sure.
Note
If the battery has been disconnected, the warning light  comes on after
switching on the ignition. The warning light must go out after driving a
short distance.
NKO 20 A05.book Page 34 Wednesday, June 21, 2006 1:42 PM

Instruments and Indicator/Warning Lights35
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Selector lever lock*  (automatic gearbox)
If the warning light  lights up, operate the brake pedal. This is neces-
sary, in order to be able to move the selector lever out of the position P or
N .
Electronic stability programme (ESP)*
The warning light  comes on for a few seconds when the ignition is
switched on.
Components of the ESP system also include the Traction Control System
(TCS), Electronic Differential Lock (EDL), and the Antilock Brake System
ABS (ABS).
The warning light comes on when driving when a control cycle is acti-
vated.
The warning light will come on and remains on if the ESP is switched off
or if there is a fault in the system.
The fact that the ESP system operates together with the ABS means that
the ESP warning light will also come on if the ABS system is not operating
properly.
Further information on the ESP ⇒page 177, “Electronic stability
programme (ESP)*”.
Electronic Differential Lock (EDL)*
The EDL is a part of the ESP. A fault in the EDL is indicated by the ESP
warning light
 in the instrument cluster. Have the vehicle inspected
immediately by your specialist garage. Further information on the EDL
⇒ page 179.
Antilock brake system (ABS)* 
The warning light  shows the functionality of the ABS.
The warning light comes on for a few seconds after the ignition has been
switched on or when starting the engine. The warning light goes out after
an automatic check sequence has been completed.
A fault in the ABS
The system is not functioning properly if the ABS warning light
 does
not go out within a few seconds after switching on the ignition, does not
light up at all or lights up while driving. The vehicle will only be braked by
the normal brake system. Visit a specialist garage as quickly as possible
and adjust your style of driving in the meantime since you will not know
how great the damage is.
Three additional warning tones will sound if there is a major fault in the
ABS.
Further information about ABS ⇒page 181, “Antilock brake system
(ABS)*”.
A fault in the entire brake system
If the ABS warning light
 comes on together with the brake system
warning light  (handbrake must be released), there is a fault not only in
the ABS but also in another part of the brake system ⇒.
The following text will be displayed in the information display*: STOP BRAKE FAULT OWNER'S MANUAL!
WARNING
•If the brake system warning light  comes on together with the
ABS warning light  stop the vehicle immediately and check the
brake fluid level in the reservoir ⇒page 218, “Brake fluid”. If the
fluid level has dropped below the MIN marking, do not drive any
NKO 20 A05.book Page 35 Wednesday, June 21, 2006 1:42 PM

Intelligent Technology177
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 border-
line 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),
•Antilock brake system (ABS),
•Brake 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 indi-
vidual systems. It also processes additional measurement data which are
supplied by highly sensitive sensors: the rotational velocity of the vehicle
about its vertical axis, the lateral acceleration of the vehicle, the braking
pressure and the steering angle.
The direction which the driver wishes to take 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 exist, 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 rear
wheel of a vehicle which tends to understeer (tendency to shift out of the
curve). This braking control cycle is accompanied by noises.
The ESP operates in combination with the ABS ⇒page 181, “Antilock
brake system (ABS)*”. If there is a fault in the ABS system, the ESP also
does not operate.
Fig. 145 ESP switch
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Intelligent Technology
178
The ESP warning light ⇒page 35 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 ⇒page 177, fig. 145 . The ESP warning light ⇒page 35 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:
•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 ESP again.
WARNING
It is also not possible for the E SP 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 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 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
assignment of tyres and wheels) can influence the function of the ESP
⇒ page 232, “Accessories, changes and replacement of parts”.
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 conditions of the road surface
are unfavourable.
Operating principle
The TCS switches on automatically when the 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 trans-
Fig. 146 TCS switch
NKO 20 A05.book Page 178 Wednesday, June 21, 2006 1:42 PM

Wheels and Tyres
230
Please remember that the tyres should be inflated to 20 kPa (0.2 bar)
more than is the case for summer tyres ⇒page 226.
Winter tyres no longer offer the same winter performance once the tyre
tread has worn down to a depth of about 4 mm.
Ageing also causes winter tyres to lose most of their winter performance
properties - even in cases where the remaining tread depth is still clearly
more than 4 mm.
Speed restrictions apply to winter tyres as well as to summer tyres
⇒ page 227, ⇒.
You can fit winter tyres of a lower speed category to your vehicle provided
that you also do not drive faster than the permissible maximum speed for
such tyres, even if the possible maximum speed of your vehicle is higher.
The corresponding tyre category can damage the tyres when exceeding
the permissible maximum speed.
Please pay attention to the notes if you decide to fit winter tyres
⇒ page 225.
You can also fit so-called “all-year tyres” instead of winter tyres.
Please contact your specialist garage if there are any points which are not
clear who will be able to provide you with information regarding the
maximum speed for your tyres.
WARNING
You must on no account drive your car at more than the permis-
sible maximum speed for your winter tyres - risk of an accident
resulting from tyre damage and loss of control over your car.
For the sake of the environment
Fit your summer tyres on again in good time since summer tyres offer you
better grip and handling on roads which are free of snow and ice as well as ar temperatures below 7 °C - the braking distance is shorter, there is
less tyre noise, tyre wear is reduced and fuel consumption is reduced.
Note
Please observe the various differing legal requirements regarding tyres.
Unidirectional tyres*
The direction of rotation of the tyres is marked by
arrows on the wall of
the tyre . This indicates the direction of rotation of the tyre, and it is essen-
tial that the tyres are fitted on to run in this direction. Only then are the
tyres able to provide the optimal properties in terms of grip, low noise,
wear-and-tear and aquaplaning.
Should it be necessary to fit on a spare wheel in exceptional cases with a
tyre not dedicated to the running direction or in opposite running direction,
please adopt a cautious style of driving as the tyre is no longer able to
provide optimal grip and handling in such a situation. This particularly
important on wet roads. Please refer to the notes ⇒page 237, “Spare
wheel*”.
You should have the defective tyre replaced as soon as possible and
restore the correct direction of rotation on all tyres
Snow chains
Snow chains must only be mounted on the front wheels.
When driving on wintry roads, snow chains improve not only traction, but
also the braking performance.
NKO 20 A05.book Page 230 Wednesday, June 21, 2006 1:42 PM

Wheels and Tyres231
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
For technical reasons, it is only permissible to fit snow chains with the
following wheel/tyre combinations:
Only use
fine-link snow chains . They must not project more than 9 mm
- including the chain lock.
Remove the full wheel trims before installing the snow chains.
Observe the national legal requirements relating to the use of snow chains
and the maximum vehicle speed with snow chains.
WARNING
Please pay attention to the information in the supplied fitting
instructions of the snow chain manufacturer.
Caution
You must take the chains off as soon as you drive on roads which are free
of snow. They adversely affect the handling of your vehicle, damage the
tyres and are rapidly destroyed.
Note
•Only fit snow chains from the range of Škoda genuine accessories.
•If snow chains are used, then switch off the traction control system
(TCS).
Wheel sizeDepth (D)Tyre size
5J x 1435 mm175/70
6J x 1437 mm185/65
6J x 1543 mm185/55
NKO 20 A05.book Page 231 Wednesday, June 21, 2006 1:42 PM

Index
270
Thickness of brake pads
Warning light . . . . . . . . . . . . . . . . . . . . . . 33
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . 193
Towing eye front . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Towing protection . . . . . . . . . . . . . . . . . . . . . 50
towing vehicle . . . . . . . . . . . . . . . . . . . . . . . 245
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . 245
Tow-starting and towing vehicle Automatic gearbox . . . . . . . . . . . . . . . . 125
Traction control system (TCS) . . . . . . . . . . 178 Warning light . . . . . . . . . . . . . . . . . . . . . . 34
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 General Maintenance . . . . . . . . . . . . . . 193
Transporting children safely . . . . . . . . . . . . 166
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . 227
Turn signal light . . . . . . . . . . . . . . . . . . . . . 256
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . 59 Warning light . . . . . . . . . . . . . . . . . . . . . . 29
Turn signal system for vehicles towing a trailer Warning light . . . . . . . . . . . . . . . . . . . . . . 31
Two-way radio systems . . . . . . . . . . . . . . . 138
Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Tyre inflation pressure Warning light . . . . . . . . . . . . . . . . . . . . . . 34
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . 236 Tyres
Winter tyres . . . . . . . . . . . . . . . . . . . . . . 229
U
Underbody protection . . . . . . . . . . . . . . . . . 202
Unidirectional tyres . . . . . . . . . . . . . . . . . . . 230
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Remote control . . . . . . . . . . . . . . . . . . . . 48
V
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . 62
Vehicle data sticker . . . . . . . . . . . . . . . . . . . 263
Vehicle identification data . . . . . . . . . . . . . . 263
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 236
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
W
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . 27
Warning symbols . . . . . . . . . . . . . . . . . . . . . 27
Warning triangle . . . . . . . . . . . . . . . . . . . . . 235
Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . 198with a high-pressure cleaner . . . . . . . . . 199
Washing the vehicle . . . . . . . . . . . . . . . . . . 197
Washing vehicle by hand . . . . . . . . . . . . . . 198
Wax treatment . . . . . . . . . . . . . . . . . . . . . . . 199
Wheel Changing . . . . . . . . . . . . . . . . . . . . . . . . 237
Spare . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 229
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
slackening and tightening . . . . . . . . . . . 241
Wheel bolts lock . . . . . . . . . . . . . . . . . . . . . 242
Wheel trim . . . . . . . . . . . . . . . . . . . . . . 225, 239
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Windows de-icing . . . . . . . . . . . . . . . . . . . . . . . . . 200
Windscreen washer nozzles . . . . . . . . . . . . . 63
Windscreen Wiper and Washer System Warning light . . . . . . . . . . . . . . . . . . . . . . 33
Windshield washer fluid reservoir . . . . . . . . 224 Warning light . . . . . . . . . . . . . . . . . . . . . . 33
Windshield washer system . . . . . . . . . . . . . 224
Windshield wiper . . . . . . . . . . . . . . . . . . . . . . 63
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . 229
Wiper blades Replacing the wiper blades . . . . . . . . . . . 65
NKO 20 A05.book Page 270 Wednesday, June 21, 2006 1:42 PM