2006 SKODA OCTAVIA abs

Abbreviations
Abbreviation Definition rpm Engine revolutions per minute
ABS Anti-lock brake system AF Multi-purpose vehicles
AG Automatic gearbox
TCS Traction control
CO 2 in g/km discharged quantity of carbon dioxide in grams per driven kilo-
meter
DPF Diesel particle filter
DSG Automatic double clutch gearbox
DSR Active driver-steering recommendation EDL Electronic differential lock
EPC EPC fault light ESC Electronic Stability Control kW Kilowatt, measuring unit for the engine outputMG Manual gearbox
MFD Multifunction display N1 Panel van intended exclusively or mainly for the transporta- tion of goods
Nm Newton meter, measuring unit for the engine torque
TDI CR Diesel engine with turbocharging and common rail injection system
TDI PD Diesel engine with injection system and unit injector injection system
TSI Petrol engine with turbocharging and direct injection Ð 5
Abbreviations

The following is displayed in the information display:
Gearbox overheated. Stop! Owner's man.!
Stop the vehicle, switch off the engine, and wait until the symbol  disappears -
risk of gearbox damage! You can continue your journey as soon as the symbol dis-
appears.
Problem with the engine oil pressure 
If the symbol  is shown in the information display, you must have your vehicle
checked immediately by a
ŠKODA specialist garage. The information about the
maximum permissible engine speed is displayed together with this symbol. WARNING
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 44. Note
As long as the operational faults are not rectified, the symbols are always indica-
ted again. After they are displayed for the first time, the symbols continue to be
indicated without any extra messages for the driver. ÐWarning lights
Overview
The warning lights show certain functions/faults and may be accompanied by au-
dible signals.
 Handbrake
» page 19
 Brake system
» page 19
 Seat belt warning light
» page 19
 Generator
» page 20 
Open door
» page 20
 Coolant temperature/coolant level
» page 20
 Bonnet
» page 20
 Boot lid
» page 21
  Engine oil
» page 21
  Electromechanical power steering
» page 21
 Traction control (TCS)
» page 21
 Electronic Stability Control (ESC)
» page 22
 Antilock brake system (ABS)
» page 22
 Rear fog light
» page 22
 Bulb failure
» page 22
 Exhaust inspection system
» page 22
 Glow plug system (diesel engine)
» page 23
 EPC fault light (petrol engine)
» page 23
 Diesel particle filter (diesel engine)
» page 23
 Fuel reserve
» page 23
 Airbag system
» page 24£18
Using the system


Tyre control display
» page 24
 Windscreen washer fluid level
» page 24
 Traction control (TCS) switched off
» page 24
  Turn signal (left/right).
» page 24
 Fog lights
» page 24
 Speed regulating system
» page 25
 Low beam
» page 25
 Selector lever lock
» page 25
 Main beam
» page 25WARNING
■ If illuminated warning lights and the corresponding descriptions and warn-
ing notes are not observed, this may result in severe injuries or major vehicle
damage.
■ The engine compartment of your car is a hazardous area. There is a risk of
injuries, scalding, accidents and fire when working in the engine compart-
ment, e.g. inspecting and replenishing oil and other fluids. It is essential to ob-
serve safety notes »
page 158, Engine compartment .Note
■ The arrangement of the warning lights depends on the model version. The sym-
bols shown in the following functional description are to be found as warning
lights in the instrument cluster. Ð Handbrake 
The warning light  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 is displayed in the information display:
Release parking brake! Ð Brake system 
The warning light  illuminates if the brake fluid level is too low or there is a
fault in the ABS.
The following is displayed in the information display:
Brake fluid: Owner's manual!
Stop the vehicle, switch off the engine, and check the level of the brake flu-
id » page 164 » .
WARNING
■ If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 44.
■ The following guidelines should be observed when opening the bonnet and
checking the brake fluid level » page 158, Engine compartment .
■ If the warning light  is displayed simultaneously with warning light
 » page 22, Antilock brake system (ABS) ,  do not continue your jour-
ney! Seek help from a ŠKODA specialist garage. ■ A fault to the braking system can increase the vehicle's braking distance! Ð Seat belt warning light 
The warning light  comes on after the ignition is switched on as a reminder for
the driver to fasten the seat belt. The warning light only goes out if the driver has
fastened his seat belt.
If the seat belt has not been fastened by the driver, a permanent warning signal
sounds at vehicle speeds greater than 20 km/h and simultaneously the warning
light  flashes. £
19
Instruments and warning lights

If the warning light
 comes on immediately after starting the engine, the ASR
can be switched off for technical reasons. Switch the ignition off and on again. If
the warning light does not light up after you switch the engine back on, the ASR
is fully functional again.
If the warning light  lights up, there is a fault in the ASR.
The following is displayed in the information display: Error: traction control (ASR)
Seek help from a
ŠKODA specialist garage.
Further information » page 96, Traction control system (TCS) .Note
If the vehicle's battery has been disconnected and reconnected, the warning light  comes on after switching on the ignition. The warning light should go out after
driving a short distance. ÐElectronic Stability Control (ESC) 
The warning light flashes  to show that the ESC is currently operating.
If the warning light  comes on immediately after you start the engine, the ESC
might be switched off due to technical reasons. Switch the ignition off and on
again. If the warning light does not light up after you switch the engine back on,
the ESR is fully functional again.
If the warning light  lights up, there is a fault in the ESC.
The following is displayed in the information display: Error: Electronic Stability Control (ESC)
Seek help from a ŠKODA specialist garage.
Further information » page 95, Stabilisation Control (ESC) .Note
If the vehicle's 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. Ð Antilock brake system (ABS) 
If the warning light  lights up, there is a fault in the ABS.
The following is displayed in the information display: Error: ABS
The vehicle will only be braked by the normal brake system without the ABS.
Seek help from a

ŠKODA specialist garage.
Further information » page 96, Antilock brake system (ABS) . WARNING
■ If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 44.
■ If the warning light  is displayed simultaneously with warning light , 
do not continue your journey!

Seek help from a ŠKODA specialist garage.
■ A fault to the ABS system or the braking system can increase the vehicle's
braking distance - risk of accident! Ð The rear fog light 
The warning light  comes on when the rear fog lights are operating » page 43.Ð Bulb failure 
The warning light  comes on if a bulb is faulty:
› within 2 seconds of the ignition being switched on;
› when switching on the defective light bulb.
The following is displayed in the information display: Check front-right dipped beam! Ð Exhaust inspection system 
If the warning light  lights up, there is a fault in the exhaust inspection system.
The engine control unit allows the vehicle to run in emergency mode. £
22 Using the system

Unlocking and locking
Vehicle key
Introductory information
Fig. 8
Key without remote control/key with remote control (remote control
key)
Two keys are provided with the vehicle. Depending on the equipment, your vehi-
cle can be equipped with keys without radio remote control » Fig. 8 -  or with
radio remote control»
Fig. 8 -  . 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! CAUTION
■ Each key contains electronic components; therefore it must be protected
against moisture and severe shocks.
■ Keep the groove of the keys absolutely clean. Impurities (textile fibres, dust,
etc.) have a negative effect on the functionality of the locking cylinder and igni-
tion lock. Note
Please approach a ŠKODA Service Partner if you lose a key as they can obtain a
new one for you. Ð Replacing the battery in the remote control key
Fig. 9
Remote control key: Remove cover/remove battery
Each remote control key contains a battery that is located under the cover A
» Fig. 9. The battery needs replacing if red warning light
» Fig. 8 on page 26 -
 does not go on when you press a button on the remote control key. We recom-
mend that you ask a ŠKODA

Service Partner to replace the key battery. However,
if you would like to replace the discharged battery yourself proceed as follows.
› Flip out the key.
› Press off the battery cover with your thumb or using a flat screwdriver in the
region of arrows 1
» Fig. 9.
› Remove the discharged battery from the key by pressing the battery down-
wards in the region of arrow 2
.
› Insert the new battery. Ensure that the “+” symbol on the battery is facing up-
wards. The correct polarity is shown on the battery cover.
› Place the battery cover on the key and press it down until it clicks into place.
£
26 Using the system

Antilock brake system (ABS) 96
Traction control system (TCS) 96
Electronic Differential Lock (EDS and XDS) 97
WARNING
■ The brake booster only operates when the engine is running. Greater physi-
cal effort for braking is required when the engine is switched off - risk of acci-
dent!
■ Depress the clutch pedal when stopping or braking a vehicle with a petrol
engine and manual transmission in the low rev range. If you fail to do so, the
functionality of the brake booster can be impaired - risk of accident!
■ If a front spoiler, full wheel trim, etc. is mounted retrospectively, it must be
ensured that the air supply to the front wheel brakes is not reduced. Other-
wise, the functionality of the brake system could be impaired - risk of acci-
dent! ■ Please note that the handbrake must be fully released. A handbrake which
is only partially released can result in the rear brakes overheating, which can
have a negative effect on the operation of the brake system - risk of accident!
■ Never leave children unattended in the vehicle. The children might, for ex-
ample, release the handbrake or take the vehicle out of gear. The vehicle
might then move off - risk of accident!
■ A lack of fuel can cause irregular engine running or cause the engine to shut
down. The brake assist systems would then be without function - risk of acci-
dent! ■ Adjust the speed and driving style to the current visibility, weather, road and
traffic conditions. The increased safety offered by the brake assist systems
must not tempt you to take greater risks than otherwise - risk of an accident!
■ The normal braking system is still fully functional if there is an ABS fault.
Visit a ŠKODA specialist garage immediately and adjust your style of driving
according to the damage to the ABS as you will not know how great the dam-
age is and the limitation it is placing on the braking efficiency. CAUTION
■ Observe the recommendations on the new brake pads » page 139.
■ Never let the brakes slip with light pressure on the pedal if braking is not neces-
sary. This causes the brakes to overheat and can also result in a longer braking
distance and excessive wear.
■ All four wheels must be fitted with the same tyres approved by the manufactur-
er to ensure the brake assist systems operate correctly. Note
■ If the brakes are applied in full and the control unit for the braking system con-
siders the situation to be dangerous for the following traffic, the brake light
flashes automatically. After the speed was reduced below around 10 km/h or the
vehicle was stopped, the brake light stops flashing and the hazard warning light
system switches on. The hazard warning light system is switched off automatical-
ly after accelerating or driving off again. ■ Before negotiating a steep downhill section, reduce the speed, shift down into
the next lower gear (manual gearbox) or select a lower drive position (automatic
gearbox). As a result, the braking effect of the engine will be used, reducing the
load on the brakes. Any additional braking should be completed intermittently,
not continuously. ■ Changes to the vehicle (e.g. to the engine, brakes, chassis or another combina-
tion of tyres and wheels) can influence the functionality of the brake assist sys-
tems »
page 177, Accessories, changes and replacement of parts .
■ If a fault occurs in the ABS system, the ESC, ASR and EDL also do not work. A
warning light  »

page 22 comes on if a fault occurs in the ABS system. Ð Information for braking
First read and observe the introductory information and safety warn-
ings on page 93.
Wear-and-tear
The wear of the brake pads is dependent on the operating conditions and driving
style. The brake pads wear more quickly if a lot of journeys are completed in
towns and over short distances or if a very sporty style of driving is adopted. If
operated under severe conditions, the thickness of the brake pads must be
checked by a ŠKODA specialist garage before the next service appointment.
Wet roads or road salt
The performance of the brakes can be delayed as the brake discs and brake pads
may be moist or have a coating of ice or layer of salt on them in winter. The
brakes are cleaned and dried by applying the brakes several times.
Corrosion
Corrosion on the brake discs and dirt on the bake pads occur if the vehicle has
been parked for a long period and if you do not make much use of the braking
system. If the brake system is not used much or if there is corrosion on the sur-
face, we recommend cleaning the brake discs by firmly applying the brakes from a
fairly high speed. £
ä
94 Using the system

Faults in the brake surface
If it is found that the braking distance has suddenly become longer and that the
brake pedal can be depressed further, the brake system may be faulty. Visit a
ŠKODA specialist garage immediately and adjust your style of driving appropriate-
ly as you will not know how great the damage is.
Low brake fluid level
An insufficient level of brake fluid may result in problems in the brake system. The
level of the brake fluid is monitored electronically
» page 19, Brake system .
Brake booster
The brake booster increases the pressure generated with the brake pedal. The
brake booster only operates when the engine is running. ÐHandbrake
Fig. 95
Centre console: Handbrake
First read and observe the introductory information and safety warn-
ings on page 93.
Apply
› Pull the handbrake lever firmly upwards.
Loosening
› Pull the handbrake lever up slightly and
at the same time push in the locking
button » Fig. 95 .
› Move the lever right down while pressing the lock button.
The handbrake warning light  lights up when the handbrake is applied, provided
the ignition is on.
A warning signal sounds if the vehicle is inadvertently driven off with the hand-
brake applied.
The following is displayed in the information display: ä Release parking brake!
The handbrake warning is activated if the vehicle is driven at a speed of more
than 6 km/h for more than 3
seconds. Ð Stabilisation Control (ESC)
Fig. 96
ESC system: TCS button
First read and observe the introductory information and safety warn-
ings on page 93.
The ESC is automatically activated after starting the engine. The ESC helps to
maintain control of the vehicle in situations where it is being operated at its dy-
namic limits, such as a sudden change to the direction of travel. The risk of skid-
ding is reduced and your car thus offers greater driving stability depending on the
conditions of the road surface.
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. In the event of deviations, such as if the car starts to
skid, the ESC automatically brakes the appropriate wheel.
The ESC cannot be switched off, the button  » Fig. 96
only deactivates the TCS
system and the warning light  in the instrument cluster lights up.
During an intervention of the system, the warning light  flashes in the instru-
ment cluster.
In the event of an ESC fault, the ESC warning light illuminates in the instrument
cluster 
» page 22.
The following systems are integrated into the electronic stabilisation control
(ESC):
› Antilock brake system (ABS),
› Traction control (TCS),
£
ä
95
Starting-off and Driving

›
Electronic Differential Lock (EDL and XDS);
› Active driver-steering recommendation (DSR),
› Brake assist,
› Uphill start assist.
Active driver-steering recommendation (DSR)
This function indicates to the driver in critical situations a steering recommenda-
tion in order to stabilise the vehicle. The active driver-steering recommendation is
activated, for example, on the right and left vehicle side when braking sharply on
different road surfaces.
Hydraulic brake assist
The brake assist system is activated by the very quick operation of the brake ped-
al (e.g. in the event of danger). It increases the braking effect and helps to short-
en the braking distance. To achieve the shortest possible braking distance, the
brake pedal must be applied firmly and held in this position until the vehicle has
come to a complete standstill.
The ABS is activated faster and more effectively with the intervention of the
brake assist system.
The brake assist function is automatically switched off when the brake pedal is
released.
Uphill start assist
The uphill start assist makes it easier to start off on steep hills. The system holds
the brake pressure produced by the activation of the brake pedal for approx.
2 seconds after the brake pedal is released. The driver can therefore move his
foot from the brake pedal to the accelerator pedal and start off on the slope,
without having to actuate the handbrake. The brake pressure drops gradually the
more you operate the accelerator pedal. If the vehicle does not start off within 2
seconds, it starts to roll back.
The uphill start assist is active as of a 5 % slope, if the driver door is closed. It is
always active on slopes when in forward or reverse start off. When driving down-
hill, it is inactive. ÐAntilock brake system (ABS)
First read and observe the introductory information and safety warn-
ings on page 93.
ABS prevents the wheels locking when braking. Thus helping the driver to main-
tain control of the vehicle.
ä The intervention of the ABS is noticeable from the
pulsating movements of the
brake pedal which is accompanied by noises.
Do not reduce the pressure on the brake pedal during the intervention of the
ABS. The ABS deactivates if the brake pedal is released. Never interrupt the appli-
cation of the brakes during the intervention of the ABS! Ð Traction control system (TCS)
Fig. 97
TCS button
First read and observe the introductory information and safety warn-
ings on page 93.
The TCS is automatically activated after starting the engine. If the wheels are
slipping, the TCS adapts the engine speed to the conditions of the road surface.
The TCS makes it much easier to start off, accelerate and climb steep hills even if
the conditions of the road surface are unfavourable.
The TCS should normally always be switched on. It may be advisable to switch off
the system in certain exceptional circumstances, such as:
› when driving with snow chains;
› when driving in deep snow or on a very loose surface;
› when it is necessary to
“rock a vehicle free” when it has got stuck.
Ensure the TCS is switched on again afterwards.
During an intervention of the system, the TCS warning light  flashes in the in-
strument cluster.
The TCS warning light  » page 21 lights up in the instrument cluster when there
is a fault on the TCS. £
ä
96 Using the system