2006 SKODA OCTAVIA fuel pressure

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

›
The sensitivity of the sensor can be set individually with the switch A
.
Wiping the rear window pane
› Push the lever away from the steering wheel into position 6
» Fig. 35 and the
windscreen wiper will operate every 6
seconds.
Automatic wipe/wash for the rear window
› Press the lever completely away from the steering wheel into the spring-ten-
sioned position 7
» Fig. 35, the washer system is activated immediately, while
the windscreen wiper starts wiping a little later. The wiper and washer system
will operate as long as the lever is held in this position.
› Release the lever. The washer system stops and the wiper continues for anoth-
er 2 to 3
wiper strokes (depending on the duration of the spraying process). The
lever will stay in position after releasing it 6
.
Switching windscreen wipers off
› Move the lever back into the home position 0
» Fig. 35.
Winter position
If the windscreen wipers are in rest position, they cannot be folded out from the
windscreen. For this reason we recommend adjusting the windscreen wipers in
winter so that they can be folded out from the windscreen easily.
This rest position is set as follows:
› Switch on the windscreen wipers.
› Switch off the ignition. The windscreen wipers remain in the position in which
they were when switching off the ignition.
The service position can also be used as a winter position » page 51.ÐAutomatic rear window wiper (Combi)
First read and observe the introductory information and safety warn-
ings on page 48.
If the windscreen wiper is in position 2
» Fig. 35 on page 49 or 3
the rear win-
dow is wiped every 30 or 10 seconds if the vehicle's speed exceeds 5
km/h.
When the rain sensor is active (the lever is in the position 1
) the function is only
active if the windscreen wipers operate in continuous mode (no break between
each wiping process). ä Activation/deactivation
The function of the automatic rear window wiper is activated/deactivated in the
information display in the menu:
■ Settings
■ Lights & Vision
■ Rear wiper Ð Headlight cleaning system
First read and observe the introductory information and safety warn-
ings on page 48.
The headlights are being cleaned after the windscreen has been sprayed for the
first time and fifth time, the low beam or main beam are switched on and the
windscreen wiper lever was held in the position 5
» Fig. 35 on page 49 for about
1 second.
The headlight washer nozzles are moved forward out of the bumper by the water
pressure for cleaning the headlights.
You should remove stubborn dirt (such as insect residues) from the headlight len-
ses at regular intervals, for example when refuelling. The following guidelines
must be observed » page 151, Headlight lenses.
To ensure the proper operation of the cleaning system during the winter, any
snow should be removed from the washer nozzle fixtures and ice should be
cleared with a de-icing spray. CAUTION
Never remove the nozzles from the headlight cleaning system by hand - risk of
damage! Ð
ä
50 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

Avoid short distances
Fig. 127
Principle sketch: Fuel consump-
tion in l/100 km at different tem-
peratures
Short distances result in an above-average high fuel consumption. We therefore
recommend avoiding distances of less than 4 km if the engine is cold.
A cold engine consumes the most fuel immediately after the start. Fuel consump-
tion drops to 10 litres/100 km after just 1 kilometre. The consumption stabilises
once the engine and catalytic converter have reached their operating tempera-
ture.
An important factor in this connection is also the ambient temperature. The im-
age » Fig. 127 shows the different levels of fuel consumption after driving a cer-
tain distance at a temperature of +20 °C and a temperature of -10 °C. Your vehicle
has a higher fuel consumption in the winter than in the summer. ÐChecking tyre inflation pressures
Tyres which are correctly inflated save fuel.
Always ensure the tyre inflation pressure is correct. The rolling resistance will be
increased if the tyre filling pressure is too low. This will not only increase fuel con-
sumption but also tyre wear and the driving behaviour will worsen.
Always check the tyre inflation pressure when the tyres are cold. ÐAvoid unnecessary ballast
Transporting ballast costs fuel.
Each kilogramme of weight increases the fuel consumption. It is worth checking
the boot to avoid transporting any unnecessary ballast. It is particularly in town traffic, when one is accelerating quite often, that the ve-
hicle weight will have a significant effect upon the fuel consumption. A rule of
thumb here is that an increase in weight of 100 kilograms will cause an increase
in fuel consumption of about 1 litre/100 kilometres.
At a speed of 100 - 120 km/h, your vehicle that is fitted with a roof rack cross
member without a load will use use about 10 % more fuel than normal due to the
increased aerodynamic drag.
Ð Saving electricity
When the engine is running, the alternator generates and supplies electrical pow-
er. If more electrical components of the electrical system are switched on, more
fuel is needed to operate the alternator. We therefore recommend switching off
electrical components if these are no longer required. Ð Environmental compatibility
Environmental protection has played a major role in the design, selection of mate-
rials and manufacture of your new

ŠKODA. Particular emphasis has been placed
on the following points:
Design measures
› Joints designed to be easily detached.
› Simplified disassembly due to the modular structure system.
› Improved purity of different classes of materials.
› Identification of all plastic parts in accordance with VDA Recommendation 260.
› Reduced fuel consumption and exhaust emission CO
2.
› Minimum fuel leakage during accidents.
› Reduced noise.
Choice of materials › Extensive use of recyclable material.
› Air conditioning filled with CFC-free refrigerant.
› No cadmium.
› No asbestos.
› Reduction in the “vaporisation” of plastics.
Manufacture › Solvent-free cavity protection.
› Solvent-free protection of the vehicle for transportation from the production
plant to the customer. £
142 Driving Tips

Inspecting and replenishing
Fuel
ä
Introduction
This chapter contains information on the following subjects:
Refuelling 155
Unleaded petrol 156
Ethanol E85 157
Diesel fuel 158
The correct type of fuel for your vehicle and the tyre size and inflation pressure
are specified on the inside of the fuel filler flap » Fig. 129 on page 155 - . WARNING
The national legal requirements must be observed if carrying a spare canister
in the vehicle. We do not recommend carrying any fuel canisters in your vehi-
cle for safety reasons. In the event of an accident, the canister might be dam-
aged and fuel may leak out - risk of fire! CAUTION
■ Never drive until the fuel tank is completely empty! The irregular supply of fuel
can cause misfiring, which can result in considerable damage to parts of the en-
gine and exhaust system. ■ Immediately remove any fuel that has spilled onto the vehicle's paintwork - risk
of paint damage! Ð Refuelling
Fig. 129
Right rear side of the vehicle: Open fuel filler flap/fuel filler flap
with cap unscrewed
First read and observe the introductory information and safety warn-
ings on page 155.
The filler flap is automatically unlocked or locked with the central locking.
Open fuel filler flap
›
Press in the middle of the left area of the fuel filler flap
» Fig. 129 -  .
› Unscrew the filler cap by turning it to the left and place the cap onto the top of
the fuel filler flap » Fig. 129 - .
Closing the filler cap
› Turn the filler cap to the right until it clicks into place.
› Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly. CAUTION
■ Before refuelling it is necessary to switch off the auxiliary heating system (aux-
iliary heating and ventilation).
■ The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly. Do not continue filling the
fuel tank otherwise the expansion volume is filled up. £
ä
155
Inspecting and replenishing

Wheels and Tyres
Tyres
ä
Introduction
This chapter contains information on the following subjects:
Service life of tyres 171
Handling wheels and tyres 172
New wheels and tyres 172
Unidirectional tyres 173
Spare wheel 173
Full wheel trim 174
Wheel bolts 174
Wheel trim caps 174
Tyre control display 175
Wheel bolts 176
Winter tyres 176
Snow chains 176
WARNING
■ During the first 500 km, new tyres do not offer optimum grip and appropri-
ate care should therefore be taken when driving - risk of accident!
■ Never drive with damaged tyres - risk of accident!
■ Only use those tyres or wheel rims which have been approved by ŠKODA for
your model of vehicle. Failure to observe this instruction will adversely affect
the road safety of your vehicle - risk of accident!
■ The maximum permissible speed for your tyres must not be exceeded under
any circumstances - risk of an accident resulting from tyre damage and loss of
control of the vehicle.
■ If the inflation pressure is too low, the tyre must perform a higher rolling re-
sistance. At higher speeds the tyre will warm up as a result of this. This can
result in tread separation and a tyre blowout. WARNING (Continued)
■ Do not, where possible, replace individual tyres but at least replace them on
both wheels of a given axle at the same time. Always fit the tyres with the
deeper tread depth to the front wheels.
■ Never use tyres if you do not know anything about the condition and age.
■ You must have your tyres replaced with new ones at the latest when the
wear indicators have been worn down.
■ Worn tyres do not provide the necessary adhesion to the road surface at
high speeds on wet roads. One could experience
“aquaplaning” (uncontrolled
movements of the vehicle - “swimming” on a wet road surface).
■ Immediately replace damaged wheel rims or tyres.
■ Do not use summer or winter tyres that are older than 6 years or 4 years re-
spectively.
■ The wheel bolts must be clean and must turn easily. However, they must
never be treated with grease or oil.
■ If the wheel bolts are tightened to a too low tightening torque, the rim can
come loose when the car is moving - risk of accident! A tightening torque
which is too high can damage the bolts and threads and this can result in per-
manent deformation of the contact surfaces on the rim.
■ In case of incorrect treatment of the wheel bolts, the wheel can loosen
when the car is moving - risk of accident!
■ Observe the national legal regulations relating to the use of tyres and snow
chains. CAUTION
■ If a spare wheel is used that is not identical to the fitted tyres, the following
must be observed » page 173, Spare wheel.
■ The prescribed tightening torque of the wheel bolts for steel and light alloy
wheels is 120 Nm.
■ Protect the tyres from contact with oil, grease and fuel.
■ Replace any lost valve caps immediately. For the sake of the environment
Tyres which are insufficiently inflated increase your fuel consumption. £
170 General Maintenance

Note
■ We recommend that any work on the wheels or tyres is carried out by a ŠKODA
Service Partner. ■ We recommend that you use wheel rims, tyres, full wheel trims and snow chains
from
ŠKODA Original Accessories. ÐService life of tyres
Fig. 140
Tyre tread with wear indicators/Open fuel filler flap with a table
detailing the tyre size and tyre inflation pressure
First read and observe the introductory information and safety warn-
ings on page 170.
Wear indicators
The base of the tread of the tyres has 1.6 mm high wear indicators installed.
These wear indicators are located multiple times depending on the make and are
evenly spaced around the circumference of the tyre » Fig. 140 - . Markings on
the walls of the tyres through the letters

“TWI”, triangular symbols or other sym-
bols identify the position of the wear indicators.
The life of your tyres very much depends on the following points:
Tyre pressure
The working life of tyres will be shortened considerably if the tyres are insuffi-
ciently or over-inflated and this will have an adverse effect on the handling of
your vehicle. Therefore check the tyre pressure, including that of the spare wheel,
at least once a month and also before setting off on a long journey.
ä The tyre inflation pressures for
summer tyres are indicated on the inside of the
fuel filler flap » Fig. 140 - . The inflation pressures for winter tyres are 20 kPa
(0.2

bar) higher than those for summer tyres.
The tyre inflation pressure for tyres of the tyre size 205/50 R17 that are designed
to be used with snow chains, is identical to the tyre inflation pressure for tyres of
the tyre size 225/45 R17.
The tyre pressure should be at the highest pressure specified for your vehicle at
all times. The tyre inflation pressure of the spare wheel R 18 is 420 kPa.
Always check the inflation pressure when the tyres are cold. Do not reduce the
higher pressure of warm tyres. If the load varies greatly, adjust the tyre inflation
pressure accordingly.
Driving style
Fast cornering, sharp acceleration and braking increase the wear of your tyres.
Balancing wheels
The wheels of a new vehicle are balanced. There are a wide range of influences
when driving which may result in an imbalance and which makes themselves felt
through vibration in the steering.
Have the wheels rebalanced after replacing the tyres.
Wheel alignment errors
Incorrect wheel alignment at the front and rear will not only increase wear-and-
tear on the tyres but will also has an adverse effect on vehicle safety. In the
event of any unusual tyre wear, seek assistance from a ŠKODA specialist garage.
Tyre damage
Drive over curbs on the side of the road and other such obstacles slowly and,
where possible, at a right angle in order to avoid damage to tyres and wheel
trims.
We recommend checking your tyres and wheel rims for damage (punctures, cuts,
splits and bulges, etc.) on a regular basis. Remove foreign bodies from the tyre
profile.
Unusual vibrations or pulling of the vehicle to one side could be a sign of tyre
damage. If there is any doubt that a wheel is damaged, immediately reduce your
speed and stop! Check the tyres for signs of damage (bulges, splits, etc.). If no ex-
ternal damage is evident, drive slowly and carefully to the nearest ŠKODA special-
ist garage to have the vehicle checked. Ð
171
Wheels and Tyres

Unidirectional tyres
First read and observe the introductory information and safety warn-
ings on page 170.
The direction of rotation of the tyres is marked by arrows on the wall of the tyre
.
The so specified running direction must absolutely be complied with. Only then
are the tyres able to provide the optimal properties in terms of grip, low noise,
wear-and-tear and aquaplaning.
If, in the event of a puncture, it is necessary to fit a spare wheel with a tyre with-
out a dedicated running direction or the opposite running direction, drive carefully
as the optimum characteristics of the tyre are no longer applicable in this situa-
tion. ÐSpare wheel
Fig. 142
Boot: Spare wheel
First read and observe the introductory information and safety warn-
ings on page 170.
The spare wheel is located in a well under the floor covering in the boot and is
fixed in place with a special bolt
» Fig. 142.
Before removing the spare wheel, the box containing the vehicle tool kit must be
removed.
It is important to check the inflation pressure in the spare wheel (preferably every
time the tyre air pressure is checked - see sticker on the fuel filler flap »
page 171)
to ensure it is always ready to use.
ä
ä
If the dimensions or design of the spare wheel differ from the tyres fitted to the
vehicle (e.g. winter tyres or low-profile tyres), it must only be used briefly in the
event of a puncture and if an appropriately cautious style of driving is adop-
ted » .
Replace it with a wheel having the appropriate mode and dimensions as soon as
possible
Temporary spare wheel
A warning label is displayed on the wheel rim of the spare wheel to indicate that
your vehicle is equipped with a temporary spare wheel.
Please observe the following when driving with a temporary spare wheel.
› The warning label must not be covered after installing the wheel.
› Do not drive faster than 80

km/h with the temporary spare wheel and pay par-
ticular attention while driving. Avoid accelerating at full throttle, sharp braking
and fast cornering.
› The inflation pressure for this spare wheel is identical to the maximum inflation
pressure of the standard tyres. The temporary spare wheel R 18 must have an
inflation pressure of 420 kPa!
› Only use this temporary spare wheel to reach the nearest ŠKODA specialist ga-
rage as it is not intended for continuous use.
› No other summer or winter tyres must be mounted on the rim of the temporary
spare wheel R 18. WARNING
■ Never use the temporary spare wheel if it is damaged.
■ If the dimensions or design of the temporary spare wheel differ from the fit-
ted tyres, never drive faster than 80
km/h (or 50 mph). Avoid accelerating at
full throttle, sharp braking and fast cornering. CAUTION
Observe the instructions on the sticker on the temporary spare wheel. Note
The tyre pressure should be at the highest pressure specified for your vehicle at
all times. Ð
173
Wheels and Tyres