check oil SKODA OCTAVIA 2006 Owner´s Manual

Note
Observe the recommended gear » page 11, Recommended gear .ÐAvoiding full throttle
Fig. 126
Principle sketch: Fuel consump-
tion in litres/100 km. and speed
in km/h.
Driving more slowly means saving fuel.
Sensitive use of the accelerator will not only significantly reduce fuel consump-
tion but also positively influence environmental pollution and wear of your vehi-
cle.
The maximum speed of your vehicle should, as far possible, never be used. Fuel
consumption, pollutant emissions and vehicle noises increase disproportionally at
high speeds.
The » Fig. 126 shows the ratio of fuel consumption to the speed of your vehicle.
Fuel consumption will be halved if only three-quarters of the possible top speed
of your vehicle is used. ÐReducing idling
Idling also costs fuel.
In vehicles not equipped with the
START-STOP system, turn off the engine when
in a traffic jam, at a level crossing or traffic lights with longer wait times. Even af-
ter just 30 - 40 seconds you will have saved more fuel than that is needed when
you start the engine up again. If an engine is only idling it takes much longer for it to reach its normal operating
temperature. Wear-and-tear and pollutant emissions, though, are particularly
high in the warming-up phase. Therefore, start driving as soon as the engine has
started, whereby high engine speeds should be avoided. Ð Regular servicing
A poorly tuned engine uses an unnecessarily high amount of fuel.
By having your vehicle regularly maintained by a ŠKODA

specialist garage, you
create the conditions needed for driving economically. The maintenance state of
your vehicle has a positive effect on traffic safety and value retention
A poorly tuned engine can result in a fuel consumption which is 10 % higher than
normal.
Also check the oil level when refuelling. Oil consumption is dependent to a con-
siderable extent on the load and speed of the engine. Oil consumption could be
as high as 0.5 litres/1 000 km depending on your style of driving.
It is quite normal that a new engine has a higher oil consumption at first, and rea-
ches its lowest level only after a certain running in time. The oil consumption of a
new vehicle can therefore only be correctly assessed after driving about
5 000 km. For the sake of the environment
■ Additional improvements to the fuel economy can be made by using synthetic
high-lubricity oils.
■ Regularly check the ground under the vehicle. Have your vehicle inspected by a
ŠKODA specialist garage if you find any stains caused by oil or other fluids on the
floor. Note
We recommend that your vehicle is serviced on a regular basis by a ŠKODA Serv-
ice Partner. Ð
141
Driving and the Environment

■
Also look after the leather dye. Refresh any areas with a special coloured leath-
er cream as required.
■ The leather is a natural material with specific properties. During the use of the
vehicle, minor optical changes can occur on the leather parts of the covers (e. g
wrinkles or creases as a result of the stress of the covers). ÐSeat belts
First read and observe the introductory information and safety warn-
ings on page 148.
Keep the seat belts clean!
Clean dirty seat belts using a mild soapy solution and remove coarse dirt with a
soft brush!
Check the condition of all the seat belts on a regular basis.
Belt webbing which has become severely soiled may prevent the inertia reel from
reeling up the belt properly. WARNING
■ The seat belts must not be removed for cleaning.
■ Never clean the seat belts chemically as chemical cleaning products could
destroy the fabric. The seat belts must also not be allowed to come into con-
tact with corrosive liquids (such as acids etc.).
■ Seat belts which have damage to the webbing, connections, inertia reel or
lock should be replaced by a ŠKODA specialist garage.
■ Inertia reel belts must be completely dried before being reeled up. Ðä
154 General Maintenance

Diesel fuel
First read and observe the introductory information and safety warn-
ings on page 155.
Your vehicle can only be operated with
diesel fuel, which complies with the
standard EN
590 (standard DIN 51628 in Germany, standard ÖNORM C 1590 in
Austria, GOST R 52368-2005/EN 590:2004 in Russia).
Operation in winter - Winter-grade diesel fuel
In the winter, only use diesel fuel, which complies with the standard EN 590
(standard DIN 51628 in Germany, standard ÖNORM C 1590 in Austria,
GOST R 52368-2005/EN 590:2004 in Russia). “Winter-grade diesel fuel” will still
operate properly even at a temperature of -20 °C.
It is often the case in countries with different climatic conditions that diesel fuels
available have a different temperature characteristic. The ŠKODA Service Partners
and filling stations in the relevant country will be able to provide you with infor-
mation regarding the diesel fuels available.
Preheating fuel
The vehicle is fitted with a fuel filter preheating system. This secures operation of
a vehicle using diesel fuel down to an environmental temperature of -25 °C.
Fuel additives
Fuel additives, so-called “flow improvers” (petrol and similar products) must not
be added to the diesel fuel. CAUTION
■ Just filling the tank once with diesel fuel that does not comply with the stand-
ard, can cause severe damage to parts of the engine, the fuel and exhaust sys-
tem!
■ If a different fuel other than diesel fuel, which complies to the above mentioned
standards (e.g. petrol) is used by mistake do not start the engine or switch on the
ignition! Extensive damage to engine parts can occur! We recommend that the
fuel system is cleaned by a

ŠKODA Service Partner.
■ Water which has collected in the fuel filter can cause engine faults.
■ Your vehicle is not adapted for use of biofuel (RME), therefore this fuel must not
be refuelled and driven. The use of biofuel (RME) can cause considerable damage
to parts of the engine or fuel system. Ð
ä Engine compartment
ä
Introduction
This chapter contains information on the following subjects:
Opening and closing the bonnet 160
Engine compartment overview 160
Checking the engine oil level 161
Replenishing the engine oil 161
Changing engine oil 162
Coolant 162
Checking the coolant level 163
Replenishing the coolant 163
Radiator fan 164
Checking the brake fluid 164
Changing the brake fluid 164
Windscreen washer system 165
There is a risk of injuries, scalding, accidents and fire when working in the en-
gine compartment, e.g. inspecting and replenishing oil and other fluids. For this
reason, it is essential to comply with the warning instructions stated below and
with the general applicable rules of safety. The vehicle's engine compartment is
a hazardous area . WARNING
■ Never open the bonnet if you can see steam or coolant flowing out of the
engine compartment - risk of scalding! Wait until the steam or coolant has
stopped escaping.
■ Turn off the engine and withdraw the ignition key.
■ If the vehicle is fitted with a manual gearbox, move the gearshift lever into
Neutral, or if the vehicle is fitted with an automatic gearbox, move the selec-
tor lever into position P .
■ Firmly apply the handbrake.
■ Allow the engine to cool.
■ For safety reasons, the bonnet must always be properly closed when driving.
This is why after closing the bonnet, the lock must always be checked to en-
sure it has engaged properly. £
158 General Maintenance

Opening and closing the bonnet
Fig. 131
Bonnet/radiator grille release lever: Release lever Fig. 132
Securing the bonnet with the
bonnet support
First read and observe the introductory information and safety warn-
ings on page 158.
Opening
›
Pull the release lever under the dash panel 1
» Fig. 131.
Before opening the bonnet, ensure that the arms of the windscreen wipers are
correctly in place against the windscreen otherwise the paintwork could be dam-
aged.
› Pull the release lever in the direction of the arrow 2
» Fig. 131 and the bonnet
is unlocked.
› Grab hold of the bonnet and lift.
› Take the bonnet support out of its holder and secure the opened bonnet by in-
serting the end of the support in the opening 3
» Fig. 132
designed for it.
ä Closing
› Lift the bonnet slightly and unhook the bonnet support. Press the bonnet sup-
port into the holder designed to hold it.
› Let the bonnet drop into the lock carrier lock from a height of around 20 cm –
do not push it in .
Check that the bonnet is closed properly. Ð Engine compartment overview
Fig. 133
1.8 ltr./118 kW TSI Petrol engine
First read and observe the introductory information and safety warn-
ings on page 158.
Coolant expansion reservoir 163
Windscreen washer fluid reservoir 165
Engine oil filler opening 161
Engine oil dipstick 161
Brake fluid reservoir 164
Battery (below a cover) 165
Note
The location of the inspection points in the engine compartment of petrol and
diesel engines is practically identical. Ð
ä 1
2
3
4
5
6
160
General Maintenance

Checking the engine oil level
Fig. 134
Dipstick
First read and observe the introductory information and safety warn-
ings on page 158.
The dipstick indicates the level of oil in the engine
» Fig. 134.
Checking the oil level
› Ensure that the vehicle is positioned on a level surface and the engine has
reached its operating temperature.
› Switch off the engine.
› Open the bonnet.
› Wait a few minutes until the engine oil flows back into the oil sump and remove
the dipstick.
› Wipe the dipstick with a clean cloth and insert it again to the stop.
› Then pull the dipstick out again and check the oil level.
Oil level within range A
›
No oil must be refilled.
Oil level within range B
›
Oil can
be refilled. It is possible that the oil level may then be within range A
after doing this.
Oil level within range C
›
Oil must be refilled. It is sufficient, once this is done, to keep the oil level within
range B
.
It is normal for the engine to consume oil. The oil consumption may be as much as
0.5 l/1 000 km depending on your style of driving and the conditions under which
you operate your vehicle. Consumption may be slightly higher than this during the
first 5 000 kilometres. ä
One should therefore check the oil level at regular intervals, preferably every time
after the fuel tank is filled or after driving for long stretches.
We recommend maintaining the oil level within the range A
, but not above
, if
the engine has been operating at high loads, for example, during a lengthy motor-
way trip during the summer months, towing a trailer or negotiating a high moun-
tain pass.
The warning light in the instrument cluster will indicate whether the oil level is
too low » page 21, Engine oil  . In this case, check the oil level with the dip-
stick, as soon as possible. Add oil accordingly. CAUTION
■ The oil level must on no account extend beyond the range A
» Fig. 134. Risk of
damaging the exhaust system!
■  Do not continue your journey if for some reason it is not possible to top up
the engine oil under the prevailing conditions! Switch off the engine and obtain
professional assistance from a

ŠKODA specialist garage, otherwise it could cause
severe engine damage. Note
Engine oil specifications » page 200, Specifications and engine oil capacity .Ð Replenishing the engine oil
First read and observe the introductory information and safety warn-
ings on page 158.
›
Check the engine oil level
» page 161.
› Unscrew the cap of the engine oil filler opening.
› Replenish the oil in portions of 0.5 litres in accordance with the correct specifi-
cations » page 200, Specifications and engine oil capacity .
› Check the oil level
» page 161.
› Carefully screw on the oil filler opening cap and push the dipstick in fully. Ð
ä
161
Inspecting and replenishing

Radiator fan
First read and observe the introductory information and safety warn-
ings on page 158.
The radiator fan is driven by an electric motor and controlled according to the
coolant temperature.
After switching off the ignition, the radiator fan can intermittently continue to op-
erate for approx. 10 minutes.
ÐChecking the brake fluid
Fig. 136
Engine compartment: Brake fluid
reservoir
First read and observe the introductory information and safety warn-
ings on page 158.
The brake fluid reservoir is located in the engine compartment.
›
Switch off the engine.
› Open the bonnet
» page 160.
› Check the level of brake fluid in the reservoir
» Fig. 136. The level must be be-
tween the “MIN” and “MAX” markings.
When driving, a slight drop in the fluid level is caused by the wear-and-tear and
automatic adjustment of the brake pads, and is therefore perfectly normal.
There may be an indication of a leak in the brake system, however, if the fluid lev-
el drops significantly within a short time or if it drops below the “MIN” marking. If
the brake fluid level is too low, this is indicated by the warning light  lighting up
in the instrument cluster » page 19, Brake system .
ä
ä WARNING
If the fluid level has dropped below the MIN marking,  do not continue your
journey - risk of accident! Seek help from a
ŠKODA specialist garage.Ð Changing the brake fluid
First read and observe the introductory information and safety warn-
ings on page 158.
Brake fluid absorbs moisture. Over time it therefore absorbs moisture from the
environment. Excessive water in the brake fluid may be the cause of corrosion in
the brake system. The water content also lowers the boiling point of the brake
fluid.
The brake fluid must comply with the following standards or specifications:
› VW 50114;
› FMVSS 116 DOT4. WARNING
Using old brake fluid can result in severe stress on the brakes because of the
formation of vapour bubbles in the brake system. This greatly impairs the
braking efficiency and thus also the safety of your vehicle. CAUTION
Brake fluid damages the paintwork of the vehicle. Ð
ä
164 General Maintenance

WARNING (Continued)
place the lifting jack on a solid surface or use a wide and stable base. Use a
non-slip base (e.g. a rubber foot mat) if the surface is smooth, such as cobbled
stones, tiled floor, etc.
■ Never start the engine with the vehicle sitting on the raised jack - danger of
suffering injury.
■ Only attach the lifting jack to the attachment points provided for this pur-
pose. CAUTION
■ The prescribed tightening torque of the wheel bolts for steel and light alloy
wheels is 120 Nm.
■ If the anti-theft wheel bolt is fastened too tightly, it can cause damage to the
anti-theft wheel bolt and adapter. Note
■ The anti-theft wheel bolt set and adapter can be purchased from a ŠKODA Serv-
ice Partner. ■ The national legal requirements must be observed when changing a wheel. ÐPreliminary work
First read and observe the introductory information and safety warn-
ings on page 179.
The following steps must be carried out before actually changing the wheel:
› In the event of a puncture, park the vehicle as far away as possible from the
flow of traffic. The place you choose should be level.
› Let all of the occupants get out.
While changing a tyre, the occupants of the
vehicle should not stand on the road (instead they should remain behind a crash
barrier).
› Switch off the engine and move the gearshift lever into
Neutral or move the
selector lever
for the automatic gearbox into position P .
› Firmly apply the
handbrake.
› If a trailer is connected, remove it.
› Remove the vehicle tool kit
» page 179 and the spare wheel » page 173 from
the boot. Ð
ä Changing a wheel
First read and observe the introductory information and safety warn-
ings on page 179.
Always change a wheel on a level surface as far as possible.
› Remove the full wheel trim
» page 174 or caps » page 174.
› In the case of light alloy wheel rims remove the wheel trim cap
» page 174.
› First of all slacken the anti-theft wheel bolt and then the other wheel
bolts » page 181.
› Jack up the vehicle until the wheel that needs changing is clear of the
ground » page 181.
› Unscrew the wheel bolts and place them on a clean surface (cloth, paper, etc.).
› Remove the wheel.
› Attach the spare wheel and slightly screw on the wheel bolts.
› Lower the vehicle.
› Alternately tighten the wheel bolts opposite each other using the wheel
wrench (crosswise) and then tighten the anti-theft wheel bolt » page 181.
› Reinstall the wheel trim/wheel trim cap or the caps. Note
■ All bolts must be clean and must turn easily.
■ Under no circumstances grease or oil the wheel bolts!
■ When fitting unidirectional tyres, ensure that the direction of rotation is cor-
rect »
page 170. Ð Subsequent steps
First read and observe the introductory information and safety warn-
ings on page 179.
The following steps must also be performed after changing the wheel.
› Stow and attach the replaced wheel in the spare wheel well using a special
screw » page 173 .
› Stow the vehicle tool kit in the space provided.
› Check
the tyre pressure
on the installed spare wheel as soon as possible.
› Have the
tightening torque of the wheel bolts checked with a torque wrench
as soon as possible.
› Change the damaged wheel or consult a ŠKODA specialist garage about repair
possibilities. £
ä
ä
180 Do-it-yourself

Specifications and engine oil capacity
The engine has been factory-filled with a high-grade oil that can be use through-
out the year - except in extreme climate zones.
Various oils can be mixed together when refilling. However, this does not apply to
vehicles with flexible service intervals.
Engine oils are, of course, undergoing continuous further development. Thus the
information stated in this Owner's Manual is only correct at the time of publica-
tion.
ŠKODA Service Partners are informed about the latest changes by
ŠKODA. We
therefore recommend that the oil change is completed by a ŠKODA Service Part-
ner.
The specifications (VW standards) stated in the following can be indicated sepa-
rately or together with other specifications on the bottle.
The oil capacities include oil filter change. Check the oil level when filling; do not
over fill. The oil level must be between the markings » page 161.
Specifications and capacity (in l) for vehicles with flexible service intervals Petrol engines SpecificationFilling level
1.2 ltr./77 kW TSI VW 504 003.9
1.4 l/59 kW VW 503 00, VW 504 00 3.2
1.4 ltr./90 kW TSI VW 504 003.6
1.6 l/75 kW VW 503 00, VW 504 00 4.5
1.6 ltr./75 kW MultiFuel VW 503 00, VW 504 00 4.5
1.8 ltr/118 kW TSI
1.8 ltr/112 kW TSI VW 504 00
4.6
2.0 ltr./147 kW TSI VW 504 004.6Diesel engines
SpecificationFilling level
1.6 ltr./77 kW TDI CR VW 507 004.3
1.9 l/77 kW TDI PD VW 506 01, VW 507 00 3.8
1.9 ltr./77 kW TD PD DPF VW 507 004.3
2.0 ltr./81 kW TDI CR VW 507 004.3
2.0 ltr/103 kW TDI CR
DPF VW 507 00
4.3
2.0 ltr./125 kW TDI CR VW 507 004.3 Specifications and capacity (in l) for vehicles with fixed service intervals
Petrol engines SpecificationFilling level
1.2 ltr./77 kW TSI VW 502 003.9
1.4 l/59 kW VW 501 01, VW 502 00 3.2
1.4 ltr./90 kW TSI VW 502 003.6
1.6 l/75 kW VW 501 01, VW 502 00 4.5
1.6 ltr./75 kW MultiFuel VW 502 004.5
1.8 ltr/118 kW TSI
1.8 ltr/112 kW TSI VW 502 00
4.6
2.0 ltr./147 kW TSI VW 502 004.6 If the oils specified above are not available, oils according to ACEA
A2 or ACEA A3
can be used once for refilling.
Diesel engines SpecificationFilling level
1.6 ltr./77 kW TDI CR VW 507 004.3
1.9 l/77 kW TDI PD VW 505 013.8
1.9 ltr./77 kW TD PD DPF VW 507 004.3
2.0 ltr./81 kW TDI CR VW 507 004.3
2.0 ltr/103 kW TDI CR
DPF VW 507 00
4.3
2.0 ltr./125 kW TDI CR VW 507 004.3 If the oils specified above are not available, oils according to ACEA
B3 or ACEA B4
can be used once for refilling. CAUTION
Only the above-mentioned oils can be used on vehicles with flexible service inter-
vals. We recommend always refilling with oil of the same specification since this
will maintain the properties of the oil. In exceptional cases, a maximum of 0.5

l of
specification VW 502 00 (only for petrol engines) or specification VW 505 01 (only
for diesel engines) engine oil can be used to refill once. Other engine oils must
not be used - risk of engine damage! Note
■ Before a long drive we recommend that you purchase and carry with you engine
oil which complies with the specification for your vehicle. ■ We recommend that you use oils from ŠKODA Original Accessories. Ð200
Technical data

Index
A
ABS 96
Warning light 22
Accessories 177
Active steering support 95
Adjusting Exterior mirror 52
Adjusting seats 122
Adjustment Seat 55
Aerial 149
see Radio reception 151
Airbag 129
Deployment 129
Front airbag 130
Head airbag 132
Side airbag 131
Airbag system 129
Air conditioning system Air outlet vents 80
Climatronic 85
Manual air conditioning system 82
Alarm 31
Anti-theft alarm system 31
Antilock brake system 96
Armrest Front 74
rear 60, 75
Ashtray 68
Assistance systems ESC 95
Assist systems ABS 22, 96
Cruise control systems (CCS) 99
EDS and XDS 97
ESC 22Parking aid 98
START/STOP 100
TCS 21, 96
Auto Check Control 17
Automatic driving lamp control 40
Automatic gearbox 102
Dynamic shift programme 105
Emergency programme 106
Information for driving 102
Kickdown 105
Manual shifting of gears on the multifunction steering wheel 104
Parking 103
Selector lever-emergency unlocking 106
Selector lever lock 105
Selector lever positions 103
Starting off 103
Stopping 103
Tiptronic 104
Automatic load deactivation 169
Auxiliary heating (auxiliary heating and ventila- tion) 87
Avoiding damage to your vehicle 143
B
Before setting off 121
Belt tensioners 128
Bonnet Closing 160
Opening 160
Warning light 20
Boot Class
N1 vehicles 61
Cover 63
Emergency unlocking 34
Fastening elements 61
Fixing nets 62
Fixing of the floor covering 63
foldable boot cover (Combi) 64
Light 47see Boot lid 33
Unlocking the boot lid 34
Variable loading floor 64
Boot lid 33
Automatic locking 33
Warning light 21
Brake booster 95
Brake fluid Checking 164
Brakes Brake assist systems 93
Handbrake 95
Running in 139
Warning light 19
Braking Brake fluid 164
Braking assistant 95
Breakdown kit 182
Bulbs Replacing 191
Button in the driver's door Electric power windows 34
C
Car computer see Multifunction display 12
Car jack 179
Carrier 66
Catalytic converter 139
CD changer 119
Central locking button 29
Central locking system 27
lock 29
unlock 28
Changes 177
Changing Engine oil 162
Wheel 179
Charging a vehicle battery 168
208 Index

Checking
Battery electrolyte level 167
Brake fluid 164
Coolant level 163
Engine oil 161
Oil level 161
Windscreen washer fluid 165
Children and safety 135
Child safety Side airbag 136
Child safety lock 27
Child seat Classification 136
ISOFIX 137
on the front passenger seat 135
Suitability 137
TOP TETHER 137
Chrome parts refer to Taking care of your vehicle 150
Cigarette lighter 69
Cleaning 148
Artificial leather 153
Headlight lenses 151
Material coverings 153
Materials 153
Natural leather 153
Plastic parts 150
Wheels 152
Clock 11
Clothes hooks 77
Cockpit 12-volt power socket 70
Ashtray 68
Cigarette lighter 69
General view 7
Light 45
Storage compartments 70
Compartments 70
Computer see Multifunction display 12Coolant
Checking 163
Replenishing 163
Temperature gauge 9
Correct seated position 122
Counter for distance driven 10
Cruise control system (CCS) 99
D
Dash panel insert 8
Daylight driving light 40
Deactivating an airbag 133
Deactivating an airbag 133
Defrsoting rear window 47
Delayed locking of the boot lid see Boot lid 33
Diesel refer to Fuel 158
Diesel fuel Operation in winter 158
Diesel particulate filter 23
Digital clock 11
Dipstick 161
Display Coolant temperature 9
Service interval 10
Distance driven 10
Door Child safety lock 27
Warning light for an open door 20
Doors Emergency locking 32
Driving Abroad 143
Driving through water on the street 144
Emissions 197
Fuel consumption 197 E
Economical and environmentally friendly driving 140
EDS 97
Electrical power windows Button in the driver's door 34
Electric power windows Central locking system 36
Electric sliding/tilting roof 37
Electronic Differential Lock 97
Electronic immobiliser 92
Emergency Automatic gearbox 106
Changing a wheel 179
Hazard warning light system 44
Jump-starting 185
locking of the doors 32
Selector lever-unlocking 106
Sliding roof 38
Towing the vehicle 186
Tyre repair 182
Unlocking the boot lid 34
Emissions 197
Engine Running in 139
Starting and stopping the engine 91
Engine compartment Brake fluid 164
Coolant 162
Overview 160
Vehicle battery 165
Engine oil Capacity 200
Changing 162
Checking 161
Replenishing 161
Specification 200
Engine revolutions counter 9
Environment 140
Environmental compatibility 142
209
Index