2005 SKODA OCTAVIA ignition

Instruments and Indicator/Warning Lights
36
In this case stop and switch the engine off and check the coolant level;
top up the coolant as necessary.
Do not continue your journey if for some reason it is not possible under
the conditions prevailing to top up with coolant. Keep the engine
switched off and obtain professional assistance from a specialist garage,
otherwise it could lead to severe engine damages.
If the coolant is within the specified range, the increased temperature may
be caused by an operating problem at the coolant fan. Check the fuse for
the coolant fan, replace it if necessary ⇒page 290, “Fuse assignment in
engine compartment - version 1” or ⇒page 291, “Fuse assignment in
engine compartment - version 2”.
Do not continue driving if the warning light does not go off although the
fluid is at the correct level and also the fuse of the fan is in proper order.
Contact a specialist garage to obtain assistance.
Please also refer to the additional instructions ⇒page 253, “Cooling
system”.
The following text will be displayed in the information display*:
STOP Check coolant! Owner's manual (STOP! Check coolant!
Owner's manual)
WARNING
•If you must stop for technical reasons, then park the vehicle at
a safe distance from the traffic and switch off the engine and switch
on the hazard warning light system ⇒page 68.
•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.
Thickness of the brake pads* 
The warning light  comes on for a few seconds 3) when the ignition is
switched on.
If the warning light
 comes on, contact a specialist garage immediately
and have the brake pads on all of the wheels inspected.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: Check brake pads!
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 with liquid
⇒ page 262.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: Top up wash fluid!
Fuel reserve 
The warning light  comes on, if the fuel level is still below 8 litres.
A peep sounds as an additional warning signal.
3)The warning light  on vehicles fitted with information display does not come on
after switching the ignition on, but only if a fault exists.
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Instruments and Indicator/Warning Lights37
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The following text will be displayed in the information display*:
Please refuel!
Note
The Text in the information display* goes out only after refuelling and
driving a short distance.
Engine oil pressure 
The warning light  comes on for a few seconds 4) when the ignition is
switched on.
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 251.
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. Keep the engine switched off
and obtain professional assistance from a specialist garage, otherwise it
could lead to severe engine damages.
Do not drive any further if the warning light flashes even if the oil is at
the correct level. Do not run the engine not at idling speed either. Contact
the nearest specialist garage to obtain professional assistance.
The following text will be displayed in the information display*:
STOP Oil Pressure Engine off! Owner's manual
WARNING
•If you must stop for technical reasons, then park the vehicle at
a safe distance from the traffic and switch off the engine and switch
on the hazard warning light system ⇒page 68.
•The red oil pressure light  is not an oil le vel indicator! One
should therefore check the oil level at regular intervals, preferably
after every refueling stop.
Bonnet 
The warning light  comes on if the bonnet is unlocked.
The warning light comes on even when the ignition is switched off. The
warning light goes out about 15 seconds after locking the vehicle.
Open door* 
The warning light  comes on if one or several doors are opened or if the
boot lid is opened.
The warning light on vehicles fitted with information display comes on
when switching the ignition off. The warning light goes out about 15
seconds after locking the vehicle.
The warning light on vehicles fitted with information display goes out after
switching the ignition off.
4)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.
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Instruments and Indicator/Warning Lights
38
Engine oil level* 
Warning light  lights up
If the warning light
 lights up, the quantity of oil in the engine is probably
too low. Check as soon as possible the oil level or top up ⇒page 251 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.
Warning light
 flashes
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 specialist
garage.
The following text will be displayed in the information display*:
Oil sensor workshop!
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 264.
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 220.
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.
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.
Selector lever lock* 
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 .
Antilock brake system (ABS) 
The warning light  shows the functionality of the ABS.
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Instruments and Indicator/Warning Lights39
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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
If the ABS warning light
 does not go out within a few seconds after
switching on the ignition or does not light up at all or lights up while driving,
the system is not functioning properly and the vehicle will be braked
without the aid of ABS. 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 218, “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 ⇒.
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 256, “Brake fluid”. If the
fluid level has dropped below th e MIN marking, do not drive any
further - risk of accident! Contact a Škoda dealer to obtain profes-
sional assistance.
•Pay attention to the following instructions ⇒page 248, “Working
in the engine compartment” before checking the brake fluid level
and opening the bonnet.
•If the brake fluid is at the correct level, the ABS control function
has failed. The rear wheels may then block very rapidly when
braking. In certain circumstances, this can result in the rear end of
the car breaking away - risk of skidding! Drive carefully to the
nearest specilaist garage and have the fault rectified.
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 215, “Traction control system
(TCS)”.
WARNING (continued)
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Instruments and Indicator/Warning Lights
40
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.
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).
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.
If the warning light
 comes on immediately after starting the engine, the
ESP system can be switched off for technical reasons. In this case, the
ESP system can be switched on again by switching the ignition on and off.
If the warning light goes out, the ESP system is fully functional again.
Further information on the ESP ⇒page 213, “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 without delay by a Škoda dealer. Further information on the EDL
⇒page 214,
“Electronic Differential Lock (EDL)*”.
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.
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 specialist garage. The vehicle battery
will be discharged in this case so switch off all non-essential electrical
components.
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!
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.
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Instruments and Indicator/Warning Lights41
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 Owner's 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 . Be aware that not only the ABS but also another part of th brake
system is defective ⇒.
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 specialist garage.
For further information on the brake system ⇒page 216, “Brakes”.
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!
WARNING
•Pay attention to the following instructions ⇒page 248, “Working
in the engine compartment” 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 256, “Brake fluid”. 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.
Seat belt warning light* 
The warning light  comes on after the ignition is switched on as a
reminder to fasten the seat belt. The warning light only goes out if the
driver has fastened his seat belt.
If you do not fasten the seat belt, a long warning signal sounds for 6
seconds.
If you do not fasten the seat belt, a warning signal sounds continuously at
a speed of more than 10 km/h.
The following text will be displayed in the information display*:
Please fasten seatbelt!
For further information on the seat belts ⇒page 183, “Seat belts”.
WARNING (continued)
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Unlocking and locking
42
Unlocking and locking
KeysThe vehicle is supplied with two keys. Depending on the equipment fitted,
your vehicle can be equipped with keys without remote control ⇒fig. 21 ;
with keys with light* ⇒page 43, fig. 23 or with keys with radio remote
control* ⇒fig. 22 .
Key ring
The key ring ⇒fig. 21 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.
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 fr om the ignition lock until the
vehicle has come to a stop. The steering lock might otherwise
engage unintentionally - risk of accident!
Caution
•Each key contains electronic components; therefore protect them
against moisture and severe shocks.
Fig. 21 Set of keys
without remote control
Fig. 22 Radiooperated
key
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Unlocking and locking43
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•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.
Note
Please approach a Škoda dealer if you lose a key since he can obtain a
new one for you.
Key with light*
Switching on the light
– Press the button in the middle in the direction of arrow . Replacing battery or bulb
– Insert a coin into the slot (arrow ) and press off the upper
part through a rotary movement of the coin.
– Replace the battery or bulb.
– Place the upper and lower part above each other and press the parts together.
You can obtain replacement batteries and replacement bulbs at a
specialist garage.
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 original
battery.
Fig. 23 Key with light
A1
A2
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