technical data SKODA OCTAVIA 2008 2.G / (1Z) Owners Manual

Airbag system181
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In certain accident si
tuations, the front, side and he ad airbag are simultaneously
deployed.
The airbags inflate in fractions of a second and at a high speed in order to be able
to offer that additional protection in th e event of an accident. A grey white, non
harmful gas is released when airbag is inflated. This is perfectly normal and is not
an indication of a fire in the vehicle.
Important safety information on the head airbag
Correct use of the airbag system considerably reduces the risk of
injury!
WARNING
•It is essential to always switch off ⇒page 181, “Deactivating an airbag”
the front passenger airbag when attach ing a child safety seat on the front
passenger seat where the child is seated with its back facing in direction of
travel (in some countries also when the ch ild is facing the direction of travel).
If this is not done, there is a risk of the child suffering severe or even fatal
injuries if the front passenger airbag is deployed. In certain countries
national legal provisions also requir e that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger
seat, please comply with the appropri ate national regulations regarding the
use of child safety seats.
•There must not be any objects in the deployment area of the head
airbags which might prevent the ai rbags from inflating properly.
•Only hang light items of clothing on the clothes hooks to the vehicle.
Never leave any heavy or sharp-edged objects in the pockets of the items of
clothing. In addition, it is not permitted to use clothes hangers for hanging
up items of clothing.
•The airbag control unit operates together with the sensors, which are
attached in the front doors. For this reason no adjustments must be carried
out at the doors as well as at the door panels (for example additional instal-
lation of loudspeakers). Resulting dama ges can have a negative affect on the
operation of the airbag system. All work on the front doors and their panels
must only be carried ou t by a specialist garage.
•There must not be any other persons (e.g. children) or animals between
the car occupant and the deployment ar ea of the head airbag. In addition,
none of the occupants should lean their head out of the window when
driving, or extend their arms and hands out of the window.
•The sun visors must not be swivelled to the side windows into the
deployment area of the head airbags if any objects, such as ball-point pens
etc. are attached to them. This might resu lt in injuries to the occupants if the
head airbag is deployed.
•Installing impermissible accessories in the area of the head airbags may
considerably impair the protection offered by the head airbag in the event of
it being deployed. When the deployed he ad airbag is inflated, parts of the
accessories fitted may in certain circum stances be thrown into the interior
of the car and cause injuries to the occupants ⇒page 243, “Accessories,
changes and replacement of parts”.
•Any work on the head airbag system including installing and removing
system components because of other repair work (e.g. removing headliner)
must only be carried out by a specialist garage.
Deactivating an airbag
Deactivating airbags
If any airbags have been deactivated, switch them on again as soon
as possible so that they are able to again provide their proper protec-
tion.
There is the technical means installed within your vehicle to switch off the front,
side* or head airbag* (take out of commission).
This is why you should have the deacti vation of the airbags carried out by a
specialist garage.
On vehicles equipped with the switch for de activation of the airbags, you can deac-
tivate the front and side passenger airbag by means of this switch ⇒page 182.
WARNING (continued)
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Airbag system183
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Switching on an airbag
– Switch off the ignition.
– Turn the slot of the airbag switch using the key in the position ( ON)
⇒ page 182, fig. 185 .
– Check whether the airbag indicator light
  in the middle of
the dash panel lights up ⇒page 182, fig. 186 when the ignition is
turned on.
The airbags should only be switched off under exceptional circumstances
⇒ page 181.
Indicator light
  (airbag switched off)
The airbag indicator light is located in the middle of the dash panel ⇒page 182,
fig. 186 .
If the front passenger airbag is switched off, the airbag warning light comes on
about 4 seconds after the ig nition is switched on.
There is a system fault present in the airbag switch off ⇒ if the indicator light
flashes. Please have the car inspected i mmediately by a specialist garage.
WARNING
•The driver is responsible for whether the airbag is switched on or
switched off.
•Only switch off the airbag when the ig nition is switched off! Otherwise a
fault can occur in the system for the airbag deactivation.
•If the warning light   (airbag switched off) flashes:
− Front passenger airbag is not deploy ed in the event of an accident!
− It is also important to have the system inspected without delay by a
specialist garage.
A1
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Transporting children safely185
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•Children are exposed to an increased risk of injury in the event of an acci-
dent if they lean forward or adopt an incorrect seated position when the
vehicle is moving. This particularly applies to children who are transported
on the front passenger seat if the airbag system deploys in the event of an
accident. This can result in severe or even fatal injuries.
•It is important that the belt webbing is properly routed if the seat belts
are to offer their maximum protection ⇒page 170, “How are seat belts
correctly fastened?”. Pay particular attention to the information provided by
the manufacturer of the child safety seat regarding correct routing of the
belt. Seat belts which are not correctl y adjusted can themselves cause inju-
ries even in minor accidents.
•Safety belts must be checked to ensure that they are running properly.
One should also ensure th at the belt is not damaged by sharp-edged fittings.
•It is essential to always switch off ⇒page 182 the front passenger airbag
when attaching a child safety seat on the front passenger seat where the
child is seated with its back facing in direction of travel (in some countries
also when the child is facing the direction of travel). If this is not done, there
is a risk of the child suffering severe or even fatal injuries if the front
passenger airbag is deployed. In certai n countries national legal provisions
also require that the side and head airbags be deactivated. When trans-
porting a child on the front passenger seat, please comply with the appro-
priate national regulations regarding the use of child safety seats.
Use of child safety seats on the front passenger seat
Child safety seats should always be attached to the rear seats.
We recommend, for safety reasons, that you always mount a child restraint systems
on the rear seats whenever possible. If you still decide, however, to use a child
safety seat on the front passenger seat then you must pay attention to the following
warnings in connection with the use of th e airbag system on the front passenger
seat.
WARNING
•Warning - particular hazard! Never use a child safety seat on the front
passenger seat in which the child is seated with its back facing the direction
of travel. This child safety seat is positioned in the deployment area of the
front passenger airbag. The airbag may cause the child severe, or even fatal
injuries, in the event of it being deployed.
•This is also clearly stated on the sticker which is located on the centre
column of the body on the front passenger side ⇒fig. 187 . The sticker is
visible upon opening the front passenger door. For so me countries, the
sticker is also affixed to the sun visor of the front passenger.
•It is essential to always switch off ⇒page 181, “Deactivating an airbag”
the front passenger airbag when attaching a child safety seat on the front
passenger seat where the child is seated with its back facing in direction of
travel (in some countries al so when the child is facing the direction of travel).
WARNING (continued)
Fig. 187 Sticker on the centre
column of the body on the
front passenger side.
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Transporting children safely187
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This applies particularly to children if they are not transported in accordance
with legal requirements.
The child is protected when seated in a child safety seat matching its age. Adequate
room is available between the child and the
deployment area of the side airbag and
head airbag. The airbag offers optimal protection.
WARNING
•It is essential to always switch off ⇒page 181 the front passenger airbag
when attaching a child safety seat on the front passenger seat where the
child is seated with its back facing in direction of travel (in some countries
also when the child is facing the direction of travel). If this is not done, there
is a risk of the child suffering severe or even fatal injuries if the front
passenger airbag is deployed. In certai n countries national legal provisions
also require that the side and head airbags be deactivated. When trans-
porting a child on the front passenger seat, please comply with the appro-
priate national regulations regarding the use of child safety seats.
•When transporting a child on the front passenger seat, please comply
with the appropriate national regulations regarding the use of child safety
seats.
•Children must never be seated with th eir head in the deployment area of
the side airbag - risk of injury!
•Do not place any objects within the deployment area of the side airbag -
risk of injury!
Child seat
Classification of ch ild seats into groups
Only child safety seats which have an official approval and are suit-
able for the child, may be used.
ECE-R 44 standard applies to child safety seats. ECE-R means: Economic Commis-
sion of Europe - Regulation. Child safety seats which have been tested for conformity with ECE-R 44 have a non-
detachable test seal (a large E within
a circle and below this the test number)
attached to the seat.
Child safety seats are classified in 5 groups:
Children of more than 150 cm in height may use the seat belts fitted to the vehicle
without a seat bolster.
Use of child safety seats
An overview of the usefulness of child seats on each of the seats according to the
EG guidelines 77/541 and ECE 44 standard:
Universal category - seat is suitable for all approved types of child safety seats.
The seat can be fitted with fixing eyes for the “ ISOFIX*”system.
The divided rear seat - seat can be fi tted with fixing eyes for the system “To p
Te t h e r *” ⇒ page 191.
GroupWeight
00 - 10 kg⇒ page 188
0+up to 13 kg⇒page 188
19 - 18 kg⇒page 188
215 - 25 kg⇒page 189
322 - 36 kg⇒page 189
Child seat
groupsFront passenger seatRear seat outsideRear seat middle
0
0+
1
2 and 3
AUA+AUA+ATAU
AUA+AUA+ATAU
AUA+AUA+ATAU
AUAUAU
AU
A+
AT
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Transporting children safely189
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
passenger seat where the child is seated
with its back facing in direction of
travel (in some countries also when the child is facing the direction of travel).
−in a specialist garage
− or by using the switch for the front passenger airbag* ⇒page 182,
“Switch for the front passenger airbag*”.
•In certain countries national legal provisions require that besides the
front airbag also the side or head ai rbags are deactivated. Please comply
with any differing national legal regula tions regarding the use of child safety
seats.
•If this is not done, a child seated on the front passenger seat may suffer
severe or even fatal injuries if the front passenger airbag or airbags are
deployed.
•You should have the front passenger airbag (or airbags) reactivated just
as soon as you no longer use a child sa fety seat on the front passenger seat.
Child safety seats in Group 2
For children up to about 7 years of age weighing between 15 and 25 kg the optimal
solution is a child safety seat in comb ination with the three-point seat belt
⇒ fig. 192 .
WARNING
•When transporting a child on the fr ont passenger seat, please comply
with the appropriate national regulati ons regarding the use of child safety
seats. If required, the airb ag has to be deactivated,
− in a specialist garage
− or by using the switch for the front passenger airbag* ⇒page 182,
“Switch for the front passenger airbag*”.
•The shoulder part of the seat belt must run approximately across the
middle of the shoulder and fit snugly agai nst the chest. It must on no account
run across the neck. The lap part of the seat belt must run across the pelvis
and fits snugly; it must not run over the belly. Tighten the belt webbing over
your hip if necessary.
•Please comply with any differing nati onal legal regulations regarding the
use of child safety seats.
Child safety seats in Group 3
For children of about 7 years of age weighing between 22 and 36 kg and of a height
of less than 150 cm, the optimal solution is a child safety seat (seat bolster) in
combination with the three-point seat belt ⇒fig. 193 .
WARNING (continued)
Fig. 192 Child seat in Group
2 installed on the rear seat
facing the direction of travelFig. 193 Child seat in Group
3 installed on the rear seat
facing the direction of travel
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Transporting children safely191
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You can obtain child seats with the “ISOFI
X” attachment system from specialist
garages who will also installed it as well.
Complete installation instructions are enclosed with the child safety seat.
WARNING
•The locking eyes have just been de veloped for child safety seats which
use the “ISOFIX” system. You should therefore never attach other child
safety seats, seat belts or objects to the locking eyes - hazard!
•Ask a Škoda Service Partner whether a child seat which you bought for
another vehicle is recommended for use in a Škoda before using an “ISOFIX”
system.
•Certain child seats which use the “ISO FIX” system can be attached with
standard three-point seat belts. Please pay close attention to instructions
from the manufacturer of the child safety seat when installing and removing
the seat.
Note
•Child seats which use the “ISOFIX” system are currently available for children
weighing from 9 up to 18 kg. This corresponds to an age range of from 9 months to
4 years.
•The child seats can also be fitted with the “Top Tether” system ⇒page 191.
Attaching child seat using the “Top Tether” system
IIn certain countries national legal provisions also require the equipment of the rear
seat with fixing eyes for child seat using the “Top Tether” system ⇒fig. 196 .
Always perform the installation and removal of the child seat using the “Top Tether”
system as stated in the instructions fr om the manufacturer of the child seat.
WARNING
•Attach the child seats with the “Top Tether” system only to the points
provided for this purpose ⇒fig. 196 .
•On no account should you equip your vehicle, e.g. mount screws or other
anchorage points.
•Pay attention to the important safety information regarding the use of
child seats.
Note
Store the remaining part of the belt for the “Top Tether” system in a textile pocket,
which is located at the child seat.
Fig. 196 Rear seat: Top
Te t h e r
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Intelligent Technology193
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Driving Tips
Intelligent Technology
Electronic stability programme (ESP)*
General
General
The ESP aids you maintain control of your vehicle in situations in borderline driving
situations such as when negotiating a curve too fast. The risk of skidding is reduced
and your car thus offers greater driving stability depending on the conditions of the
road surface. This occurs at all speeds.
The following systems are integrated into the electronic stability programme:
•Electronic Differential Lock (EDL),
•Traction control system (TCS),
•Driver-steering recommendation,
•Antilock brake system (ABS),
•Brake Assist,
•Uphill-Start off-Assist. Operating principle
The ESP switches on automatically when the engine is started and then conducts a
self-test. The ESP control unit processes data from the individual systems. It also
processes additional measurement data which are supplied by highly sensitive
sensors: the rotational velocity of the vehi
cle about its vertical axis, the lateral accel-
eration of the vehicle, the brakin g pressure and the steering angle.
The direction which the driver wishes to ta ke is determined based on the steering
angle and the speed of the vehicle and is constantly compared with the actual
behaviour of the vehicle. If differences exis t, such as the car beginning to skid, the
ESP will automatically brake the appropriate wheel.
The car is stabilised again by the forces which take effect when the wheel is braked.
Intervention into the brake system takes place primarily on the outer front wheel of
a vehicle which tends to oversteer (tendency for the rear of the vehicle to break
away) while occurs this is on the inner re ar wheel of a vehicle which tends to under-
steer (tendency to shift out of the curve). This braking control cycle is accompanied
by noises.
The ESP operates in combination with the ABS ⇒page 197, “Antilock brake system
(ABS)”. If there is a fault in the ABS system, the ESP also does not operate.
The ESP warning light lights up in the instru ment cluster when there is a fault on the
ESP
 ⇒ page 38.
Switching off
You can switch the ESP off and on again as you wish, by pressing the button
⇒ fig. 197 . The ESP warning light lights up in th e instrument cluster when the ESP is
switched off
 ⇒ page 38.
The ESP should normally always be switched on. It may be good practice in certain
exceptional cases, such as when you wish to have wheel slip, to switch off the
system.
Examples:
Fig. 197 ESP switch
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Traction control system (TCS)
The traction control system prevents the driven wheels from spinning
when accelerating.
General
The TCS makes it much easier, and sometimes at all possible, to start off, accelerate
and climb a steep hill when the conditio ns of the road surface are unfavourable.
Operating principle
The TCS switches on automatically when th e engine is started and then conducts a
self-test. The system monitors the speeds of the driven wheels with the aid of the
ABS sensors. If the wheels are spinning, the force transmitted to the road surface is
automatically adapted by redu cing the engine speed. This occurs at all speeds.
The TCS operates in combination with the ABS ⇒page 197, “Antilock brake system
(ABS)”. The TCS will not function if a fault exists in the ABS system.
The TCS warning light lights up in the instrument cluster when there is a fault on the
TCS
 ⇒ page 37.
Switching off
You can switch the TCS off and on again as you wish by pressing the button
⇒ fig. 198 . The TCS warning light lights up in the instrument cluster when the TCS is
switched off
 ⇒ page 37. The TCS should normally always be switched on. It may be good practice in certain
exceptional cases, such as when you wish
to have wheel slip, to switch off the
system.
Examples:
•when driving with snow chains
•when driving in deep snow or on a loose surface
•when it is necessary to rock a car free when it has become stuck.
then you should switch on the TCS again.
WARNING
You should always adjust your style of driving to the conditions of the road
surface and the traffic situation. The increased safety offered must not tempt
you to take greater risks than otherwise - risk of an accident!
Note
•All four wheels must be fitted with the same tyres in order to achieve problem-
free operation of the TCS. Differing rolling circumferences of the tyres can lead to
an undesirable reduction in the engine output.
•Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can in fluence the function of the TCS ⇒page 243,
“Accessories, changes and replacement of parts”.
Driver-steering recommendation*
The driver-steering recommendation is an additional function of the electronic
stability programme (ESP). This function indicates to the driver in critical situations
by means of slight steering wheel impulses the direction evaluated by the system,
in which the vehicle must be steered, so that it stabilizes. The driver-steering
recommendation is active when braking shar ply on different road surfaces and on
the right and left vehicle side.
Fig. 198 TCS switch
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vehicle and reduces the strain on the brakes
. Any additional braking should be done
intermittently, no t continuously.
Note
The hazard warning light system is switched on automatically in case of an emer-
gency braking at speeds greater than 60 km /h. The hazard warning light system is
switched off automatically after a ccelerating or driving off again.
Brake booster
The brake booster boosts the pressure which you generate with the brake pedal.
The necessary pressure is only gene rated when the engine is running.
WARNING
•Never switch off the engine before the vehicle is stationary.
•The brake booster only operates when the engine is running. Greater
physical effort for braking is required when engine is switched off. Because
if you do not stop as normal, this can cause an accident and severe injuries.
Antilock brake system (ABS)
ABS prevents the wheels locking when braking.
General
The ABS contributes significan tly to enhancing the active safety of your vehicle.
Compared to a car not fitted with the ABS brake system, you are able to retain
optimal steering ability even during a fu ll brake application on a slippery road
surface because the wheels do not lock up.
You must not expect, however, that the br aking distance will be shorter under all
circumstances as a result of the ABS. Th e braking distance for example on gravel
and fresh snow, when you should anyway be driving slowly and cautiously, will be
longer. Operating principle
The brake pressure will be reduced on a wheel which is rotating at a speed which is
too low for the speed of the vehicle and tend
ing to lock. This control cycle is notice-
able from a pulsating movement of the brake pedal which is accompanied by
noises. This is consciously intended to provide the driver with the information that
the wheels are tending to lock (ABS control range). You must always keep the brake
pedal depressed to enable the ABS to optima lly control the brake application in this
braking range. Never interrupt the application of the brakes!
WARNING
•The ABS can also not overcome the physic al limits of your vehicle. Please
do not forget this, particularly when driv ing on icy or wet road surfaces. If the
ABS is operating within the control ra nge, adapt your speed immediately to
the conditions of the road surface and the traffic situation. The increased
safety offered by the ABS 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 specialist garage as quickly as po ssible and adjust your style of driving
to take account of the ABS fault in the meantime since you will not know how
great the damage is.
Note
•A warning light comes on if a fault occurs in the ABS system  ⇒ page 38.
•Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assign-
ment of tyres and wheels) can in fluence the function of the ABS ⇒ page 243,
“Accessories, changes and replacement of parts”.
Brake Assist*
During a severe brake application (e.g. if a hazard exists), the Brake Assist increases
the braking force and thus makes it possible to rapidly produce the pressure
required in the brake system.
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Tyre inflation pressure-control system*
The tyre inflation pressure-control system compares with the aid of the ABS sensors
the speed and also the rolling circumference of the individual wheels. If the rolling
circumference of a wheel is changed, the warning light
 lights up in the instru-
ment cluster ⇒page 38 and an audible signal sound s. The rolling circumference of
the tyre can change if:
•the tyre inflation pressure is too low,
•the structure of the tyre is damaged,
•the vehicle is loaded on one side,
•the wheels of an axle are loaded heavily (e.g. when towing a trailer or when
driving uphill or downhill),
•snow chains are mounted,
•the temporary spare wheel is mounted,
•one wheel per axle was changed.
Basic setting of tyre inflation pressure-control system
After changing the tyre inflation pressures or after changing one or several wheels,
a basic setting of the system must be carried out as follows.
•Inflate all tyres to the specified inflation pressure ⇒page 237.
•Switch on the ignition.
•Press button ⇒fig. 199 for more than 2 seconds. While pressing the
button, the warning light  lights up. At the same time the memory of the system
is erased and the new calibration is star ted, which is confirmed with an audible
signal and then the warning light
 goes out.
•If the warning light  does not go out after the basic setting, there is a fault in
the system. Have the vehicle inspected by your nearest specialist garage.
Warning light
 lights up
If the tyre inflation pressure of at least on e wheel is insufficiently inflated in compar-
ison to the stored basic value, the warning light
 ⇒ lights up.
Warning light
 flashes
If the warning light flashes, there is a system fault. Have the vehicle inspected by
your nearest specialist garage.
WARNING
•When the warning light  lights up, immediately reduce the speed and
avoid sudden steering and brake mano euvres. Please stop the vehicle
without delay at the nearest possible stop and inspect the tyres and their
inflation pressures.
•The driver is responsible for the correct tyre inflation pressures. For this
reason, the tyre inflation pressures must be checked regularly.
•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.
•The tyre inflation pressure-control system does not take away the
responsability from the driver for the correct tyre inflation pressure.
Note
The tyre inflation pressure-control system:
•does not replace the regular tyre inflatio n pressure control, because the system
cannot detect an even pressure loss,
Fig. 199 Button for setting
the tyre inflation pressure
control value
 
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