2003 SKODA SUPERB warning

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 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 locking
40
Safe securing
The central locking system is equipped with a safe securing system.
Locking the vehicle from the outside causes the door locks to be automat-
ically blocked. It is not possible to pull out the locking buttons. The indi-
cator light in the driver's door flashes. It is not possible to open the doors
with the door handle either from the inside or from the outside. This acts
as an effective deterrent for attempts to break into your vehicle.
•You can deactivate the safe securing system. This is done by locking
the vehicle with the key or radio-operated key twice within 2 seconds.
•Deactivating the safe securing system means that the warning light
next to the securing knob in the driver's door will not flash. This is not the
case, however, for an activated anti-theft alarm system since the indicator
light is showing that the system is active ⇒page 47.
•The safe securing system is again activated the next time the vehicle
is unlocked and locked again.
The doors can be opened from the inside if the vehicle is locked and the
safe securing system is deactivated:
•The door is unlocked by actuating the door-opening lever.
•The door opens upon actuating the door-opening lever again.
Automatic locking*
All the doors and the boot lid are locked automatically once the car
reaches a speed of about 15 km/h.
If the ignition key is withdrawn, the car is then automatically unlocked
again. In addition, it is possible for the driver to unlock the car by pressing
the central locking button
 or by pulling the door opening lever.
If you wish, your Škoda Dealer can convert the central locking system of
your car to the automatic locking mode.
Note
•After unlocking the vehicle see, if the securing knobs are located on all
doors at the bottom.
•The vehicle is unlocked automatically if an airbag is deployed.
•Should the central locking system not operate properly, you can lock
and unlock the front doors and the boot lid with the key. Emergency
unlocking of fuel filler flap ⇒page 201.
•It is not possible for you to activate the safe securing system and the
anti-theft alarm system* if the central locking system fails.
•The anti-theft alarm system is also armed when the car is closed
without activating the safe securing system. In this case, always switch off
the interior monitoring sensor* ⇒page 49 first of all to avoid an alarm
being triggered unintentionally.
WARNING
If the vehicle is locked from the outside and the safe securing
system is activated, there must not be any person and animals in
the vehicle as it is then not possible to open either a door or a
window from the inside. The locked doors make it more difficult for
rescuers to get into the vehicle in an emergency - hazard!

Unlocking and locking43
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
to avoid inadvertently being locked out of the vehicle. You then have to
lock a door separately after closing it.
•In the event of an accident in which the airbags are deployed, the
locked doors are automatically unlocked from the inside in order to enable
rescuers to gain access to the vehicle.
Note
The door opening lever and the button for the central locking system do
not operate if the safe securing system is activated.
Opening a single door
The single door opening function makes it possible to
unlock only the driver door. The rest of the vehicle remains
locked.
Unlocking only driver door
– Turn the key once in opening direction or press the unlock
button of the remote control once. Unlocking all doors and the boot lid
– Turn the key
twice in opening direction within 5 seconds or
press the unlock button of the remote control twice within 5
seconds.
Also if only the driver door is unlocked, the anti-theft protection and the
anti-theft alarm system* are immediately deactivated.
Note
The single door opening function can be first activated by recoding the
control unit of the central locking system. this work is carried out by a
Škoda dealer.
WARNING
The central locking system also operates if the ignition is switched
off. All the doors and the boot lid are locked. Children should never
be left unattended in the vehicle since it is difficult to provide
assistance from the outside when the doors are locked. Locked
doors make it difficult for rescuers to get into the vehicle in an
emergency - hazard!

Unlocking and locking45
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Note
If the vehicle has been locked, the boot lid locks automatically 5
seconds after clsong the boot lid and the anti-theft alarm system* is
activated.
Child safety locks
Child safety locks on the rear doors
The child safety lock prevents the rear door from being
opened from the inside.
The rear doors are equipped with a child safety lock. You can
switch the child safety lock on and off using the vehicle key.
Switching child safety lock on
– Use the vehicle key to turn the slit in the rear door to the left in
the direction of the arrow ⇒fig. 27.
Switching child safety lock off
– Use the vehicle key to turn the slit to the right against the direc- tion of the arrow.
WARNING
•Ensure that the lock is properly engaged after closing the boot
lid. Otherwise, the boot lid might open suddenly when driving even
if the lock is closed - risk of accident!
•Never drive with the boot lid slightly ajar or even fully opened
otherwise exhaust gases may get into the interior of the vehicle -
risk of poisoning!
Fig. 27 Child safety
locks on the rear doors