2003 SKODA SUPERB Owner's Manual

Instruments and Indicator/Warning Lights
32
Please also refer to the additional instructions ⇒page 209.
The following text will be displayed in the information display*:
STOP CHECK COOLANT SERVICE MANUAL
Brake pad wear 
If the warning light  comes on, contact a Škoda Dealer and have the
brake pads of all the wheels inspected.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*:
CHECK BRAKE PADS
Bonnet 
The warning light  comes on when the ignition is switched on if the
bonnet is unlocked.
Fuel reserve 
The warning light  comes on if the fuel level in the tank has dropped to
about 8 litres.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*:
PLEASE REFUEL
Engine oil 
The warning light  lights up red (low oil pressure)
The warning light comes on for several seconds after the ignition is
switched on.
2)
Stop the vehicle and switch the engine off if the warning light does not
go off after the engine has started or flashes while driving. Check the oil
level and top up with oil as necessary ⇒page 207.
3 peeps sound as an additional warning signal.
Do not continue your journey if for some reason it is not possible under
the conditions prevailing to top up with oil. Switch of the engine and
contact and obtain professional assistance from a Škoda dealer.
Do not drive any further if the warning light remains on even if the oil is
at the correct level. Do not run the engine not at idling speed either.
Contact the nearest Škoda dealer to obtain professional assistance.
WARNING
•Take care when opening the coolant expansion bottle. If the
engine is hot, the cooling system is pressurized - risk of scalding.
It is best to allow the engine to cool down before removing the cap.
•Do not touch the coolant fan The coolant fan may switch on
automatically even if the ignition is off.
2)The warning light  on vehicles fitted with information display does not come on
after switching the ignition on, but only if a fault exists or the engine oil level is too
low.

Instruments and Indicator/Warning Lights33
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The following text will be displayed in the information display*:
STOP! OIL PRESS. STOP MOTOR! SERVICE MANUAL
The warning light
 lights up yellow (insufficient oil)*
If the warning light lights up yellow, there is not the correct quantity of oil
in the engine. Check as soon as possible the oil level or top up
⇒ page 207 with engine oil.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*:
CHECK OIL LEVEL
The warning light will go out if the bonnet is left open for more than 30
seconds. If no engine oil has been replenished, the warning light will come
on again after driving about 100 km.
The warning light
 flashes yellow (engine oil level sensor faulty)
A fault on the engine oil level sensor is indicated additionally by an audible
signal and the warning light coming on several times after the ignition has
been switched on.
In this case have the engine inspected without delay by a Škoda
dealer.
The following text will be displayed in the information display*:
OIL SENSOR WORKSHOP!
Open door 
The warning light  comes on if the boot lid is opened and if one on
several doors are opened.
As an additional warning signal, a 3 time peep sounds if the car is driven
at a speed of more than 6km/hour and if the door is open.
Windshield washer fluid level 
The warning light  comes on when the ignition is switched on if there is
insufficient fluid in the windshield washer system. Top up the fluid
⇒ page 217.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*:
TOP UP WITH WASH FLUID
Bulbs 
The warning light  comes on if a light bulb is damaged:
•brakes applied (brake light)
•in lighting (low beam and/or rear light)
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*:
LIGHTS FAILUREWARNING
The red oil pressure light  is not an oil level indicator! One
should therefore check the oil level at regular intervals, preferably
after every refueling stop.

Instruments and Indicator/Warning Lights
34
or
BRAKE LIGHTS FAILURE
EPC  fault light
The warning light  comes on after the ignition has been switched on.
If the warning light does not go out or comes on when driving, or flashes,
this indicates a system fault in the electronic power control or in the
exhaust emission system. The engine management system selects an
emergency programme which enables you to drive to the nearest Škoda
dealer while adopting a gentle style of driving.
The following text will be displayed in the information display*:
EMISSIONS WORKSHOP!
Electronic Stability Programme (ESP)* 
The warning light  comes on for several seconds after the ignition is
switched on.
Components of the ESP system also include the Traction Control System
(TCS), Electronic Differential Lock (EDL), the Antilock Brake System ABS
and the braking assistant
The warning light comes on when driving when a control cycle is acti-
vated.
The warning lig ht will come on an d 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 169.
Traction Control System (TCS)* 
The warning light  comes on for several seconds after 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.
Further information about the TCS ⇒page 170.
Antilock brake system (ABS) 
The warning light  shows the functionality of the ABS and the Electronic
Differential Lock (EDL).
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.

Instruments and Indicator/Warning Lights35
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
A fault in the ABS
The system is not functioning properly if the 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 without the effect of the ABS function. Visit a Škoda
dealer as quickly as possible and adjust your style of driving in the mean-
time 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 173.
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 SERVICE MANUAL
Electronic Differential Lock (EDL)*
The EDL is a part of the ABS. A fault in the EDL is indicated by the ABS
warning light
 in the instrument cluster. Have the vehicle inspected
without delay by a Škoda dealer. Further information on the EDL
⇒ page 171.
Electronic immobiliser 
Data is compared between the ignition key and the control unit when
switching on the ignition. The indicator light  will light up for a few
seconds when ignition key authorisation is confirmed.
The warning light will start flashing continuously if a non-authorised igni-
tion key (for example the wrong ignition key) has been used. The engine
cannot be started ⇒page 39.
It is only possible to start the engine of the vehicle with a Genuine Škoda
key with the matching code.
Brake system 
The warning light  flashes or comes on if the brake fluid level is too low,
if there is a fault in the ABS or if the handbrake is applied.
If the warning light
 flashes (handbrake is not applied), stop and check
the brake fluid level ⇒.
The following text will be displayed in the information display*: STOP BRAKE FLUID SERVICE MANUAL
If there is a fault in the ABS which also influences the function of the
normal brake system (e.g. distribution of brake pressure), the ABS
warning light
 comes on together with the brake system warning light
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 210. If the brake fluid level
has dropped below the MIN marking, do not drive any further - risk
of accident! Contact a Škoda dealer to obtain professional assist-
ance.
WARNING (continued)
•Pay attention to the following instructions ⇒page 203 before
checking the brake fluid level and opening the bonnet.

Instruments and Indicator/Warning Lights
36
. Visit the next Škoda dealer immediately and have the brake system
checked.
3 peeps sound as an additional warning signal.
One should get used to high pedal forces, long braking distances and long
free play of the brake pedal when driving to the next Škoda dealer.
The following text will be displayed in the information display*:
STOP BRAKE FAULT SERVICE MANUAL
For further information on the brake system ⇒page 172.
Handbrake applied
The warning light
 also comes on if the handbrake is applied. An audible
warning is also given if you drive the vehicle for at least 3 seconds at a
speed of more than 6 km/h.
The following text will be displayed in the information display*:
HANDBRAKE ON
Dynamo 
The warning light  comes on after the ignition has been switched on. It
should go out after the engine has started.
If the warning light does not go out after the engine has started, or comes
on when driving, drive to the nearest Škoda Dealer. The vehicle battery
will be discharged in this case so switch off all non-essential electrical
components.
The following text will be displayed in the information display*:
ALTERNATOR WORKSHOP!
Caution
If the warning light  comes on when driving and in addition the warning
light  (cooling system fault) also comes on in display, you must then
stop the car immediately and switch the engine off - risk of engine
damage!
Seat belt warning light 
The warning light  comes on for a few seconds after the ignition is
switched on as a reminder to fasten the seat belt.
If you do not fasten the seat belt, a long warning signal sounds for 6
seconds.
For further information on the seat belts ⇒page 138.
The following text will be displayed in the information display*: FASTEN SEATBELT
For further information on the seat belts ⇒page 138.
WARNING
•Pay attention to the following instructions ⇒page 203 before
checking the brake fluid level and opening the bonnet.
•If the brake system warning light  does not go out a few
seconds after switching on the ignition or comes on when driving,
stop immediately and check the brake fluid in the reservoir
⇒ page 210. If the fluid level has dropped below the MIN marking,
do not drive any further - risk of accident! Contact a Škoda dealer
to obtain professional assistance.

Unlocking and locking37
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Unlocking and locking
Keys
Description
– Press the unlock button ⇒fig. 19 in order to open and close
the folding key.
Your car is supplied with two master keys ⇒fig. 18 as well as a service
key , an emergency key and a key ring . The master and the
emergency key fit all the locks of the car. The service key can be used only
to open the doors and to start the engine. The service key is intended, for
example, to be handed over with your car when it goes for a service, or
when you arrive at the hotel.
We recommend that you keep the emergency key in your wallet or in a
purse. You will need the emergency key only very occasionally if you have
mislaid or lost the master key.Fig. 18 Set of keys
Fig. 19 Folding key
AAABACAD

Unlocking and locking
38
Key ring
The key ring only has the key number on it which is essential for producing
other keys. This number can be used to order replacement keys from
Škoda dealers.
The key ring with the number should be separately and securely kept in
safe keeping since keys can only be replaced if they are lost or damaged
by giving this number. You should also therefore give this key ring to the
purchaser when selling the vehicle.
Note
•Keep the groove of the keys absolutely clean as impurities (textile
fibres, dust etc.) have a negative effect on proper operation of the keys
and the ignition lock.
•Please approach a Škoda dealer if you lose a key since he can obtain
a new one for you.
Changing the key battery
Each master key contains a battery which is housed in the cover of the transmitter housing ⇒fig. 20 . We recommend that you
have the batteries of the key replaced by a Škoda dealer. You
WARNING
•Always withdraw the key whenever you leave the vehicle - even
if it is only for a short time. This is particularly important if children
are left in the vehicle. The children might otherwise start the engine
or operate electrical equipment (e.g. power windows) - risk of
injury!
•Do not withdraw the ignition key from the ignition lock until the
vehicle has come to a stop. The steering lock might otherwise
engage unintentionally - risk of accident!
Fig. 20 Disconnect the
folding key
Fig. 21 Cover of the
transmitter housing
AB

Unlocking and locking39
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
should, however, proceed as follows if you wish to replace the
battery yourself:
– Fold open the key.
– Use a screwdriver to carefully lever off the front part of the key
⇒ page 38, fig. 20 from the transmitter housing .
– Take off the cover of the transmitter housing ⇒page 38,
fig. 21 in direction of arrow.
– Take the used battery out of the housing cover.
– Insert the new battery. Ensure that the “+” symbol on the battery is facing downwards. The correct polarity is also
shown on the cover of the transmitter housing.
– Insert cover with battery in place at the rear of the transmitter housing and press both parts together.
– Insert the transmitter housing into the front part of the key so that the two parts lock into each other.
For the sake of the environment
Dispose of an old battery in accordance with environmental regulations.
Note
•The replacement battery must have the same specification as the orig-
inal battery.
•If it is still not be possible to unlock or lock the vehicle with the remote
control even after replacing the battery this means that the system has to
be synchronised ⇒page 47.
Electronic immobiliser 
The electronic immobiliser prevents the vehicle being
operated by an unauthorised person.
An electronic chip is integrated in the head of the key. The immobiliser is
deactivated with the aid of this chip when the key is inserted in the ignition
lock. The electronic immobiliser is automatically activated when you with-
draw the ignition key from the lock.
Note
It is only possible to start the engine of your car with a Genuine Škoda key
with the matching code ⇒page 35.
Central locking system
Description
Unlocking or locking the vehicle causes all doors to be unlocked or locked
at the same time by the central locking system. The boot lid is unlocked
when opening. It can be opened by pressing the hand grip above the
licence plate.
The car can be unlocked and locked either with the remote control
⇒ page 46 or with the key inserted at the driver door ⇒page 41.
It is also possible to open and close the windows by means of the central
locking system ⇒page 51. The electric sliding/tilting roof* can only be
closed by the central locking system.
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