technical data SKODA ROOMSTER 2009 1.G Manual PDF

Airbag system139
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When are the airbags deployed?The airbag system is designed in such a way that the driver and the front passenger
airbag* are deployed in the event of a frontal collision of major severity.
In the case of a violent side crash, the side airbag* in the front seat and the head
airbag* on the side on which the collision occurs are deployed.
It is also possible under certain special accident situations that the front as well as
the side airbags and head airbags* are deployed at the same time.
The airbags are not deployed in the case of minor frontal and side collisions, in the
case of rear-end collisions and vehicle rollover.
Deployment factors
It is not possible to state globally which deployment conditions apply to the airbag
system in every situation as the circumstances which exist in the case of accidents
vary greatly. An important role in this case, for example, is played by factors such as
the type of object against which the vehicle impacts (hard, soft), the angle of impact,
the vehicle speed etc.
A decisive factor for the deployment of the airbags is the deceleration which occurs
during a collision. The control unit analyses the nature of the collision and activates
the relevant restraint system. If the vehicle deceleration which occurs and is meas-
ured during the collision remains below the prescribed reference values specified
in the control unit, the airbags are not deployed although the vehicle may well
suffer severe damage to the bodywork as a consequence of the accident.
The airbags are not deployed if:•
ignition is switched off;
•
a minor frontal collision;
•
a minor side collision;
•
a rear-end collision;
•
Rollover of the vehicle.Note
•
A grey white or red, non harmful gas is released when airbag is inflated. This is
perfectly normal and is not an indication of a fire in the vehicle.
•
In the event of an accident in which the airbags are deployed:
−the interior lighting comes on (if the switch for the interior light is in the door
contact position),
−the hazard warning light is switched on;
−All the doors are unlocked.
Front airbagsDescription of the front airbags
The airbag system is not a substitute for the seat belt!
Fig. 145 Driver airbag in the
steering wheelFig. 146 Front passenger
airbag in the dash panel
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Technical Data The airbag develops enormous forces when triggered, which can lead to injuries if
the sitting position or seated position is not correct ⇒ in “Important safety
information regarding the front airbag system” on page 141.
Important safety information regarding the front airbag system
Correct use of the airbag system considerably reduces the risk of
injury!
WARNING
•
Never transport children on the front seat of a vehicle without using a
proper restraint system. If airbags are deployed in the event of an accident,
the child might suffer severe or even fatal injuries!
•
For the driver and front passenger it is important to maintain a distance
of at least 25 cm from the steering wheel or dash panel ⇒fig. 148. Not main-
taining this minimum distance will mean that the airbag system will not be
able to properly protect you - hazard! The front seats and the head restraints
must always also be correctly adjusted to match the body size of the occu-
pant.
•
It is essential to always switch off ⇒page 145, “Deactivating airbags” 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 certain countries
national legal provisions also require that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger
seat, please comply with the appropriate national regulations regarding the
use of child safety seats.
•
There must not by any further persons, animals or objects positioned
between the front seated occupants and the deployment area of the airbag.
•
The steering wheel and the surface of the airbag module in the dash
panel on the passenger side must not be stuck onto, covered or modified in
any other way. These parts should only be cleaned with a dry cloth or a cloth
moistened with water. No objects such as cup holders, mobile phone
mounts, etc. may be attached to the covers of the airbag modules or be
located within the immediate area.
•
No modifications of any kind may be made to parts of the airbag system.
Any work on the airbag system including installing and removing system
components because of other repair work (e.g. removing the steering
wheel) must only be carried out by a specialist garage.
•
Never carry out changes on the front bumper or on the body.
•
Never place any objects on the surface of the dash panel on the front
passenger side.
Fig. 148 Safe distance to
steering wheel
WARNING (continued)
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Important safety information on the side airbag
Correct use of the airbag system considerably reduces the risk of
injury!
WARNING
•
It is essential to always switch off ⇒page 145, “Deactivating airbags” 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 certain countries
national legal provisions also require that the side passenger airbags be
deactivated. When transporting a child on the front passenger seat, please
comply with the appropriate national regulations regarding the use of child
safety seats.
•
Your head should never be positioned in the deployment area of the side
airbag. You might suffer severe injuries in the event of an accident. This
applies in particular to children who are transported without using a suit-
able child safety seat ⇒page 149, “Child safety and side airbag*”.
•
If children adopt an incorrect seated position when travelling, they may
be exposed to an increased risk of injury in the event of an accident. This can
result in serious injuries ⇒page 147, “What you should know about trans-
porting children!”.
•
There must not be any further persons, animals as well as objects posi-
tioned between the occupants and the deployment area of the airbag. No
accessories, such as a can holder, should be attached to the doors.
•
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.
•
Ensure that there are no excessive forces, such as violent knocks, kicks
etc., impact on the backrests of the seats otherwise the system may be
damaged. The side airbags would not be deployed in such a case!
•
Any seat or protective covers which you fit to the driver or front
passenger seats must only be of the type expressly authorised by Škoda Auto. In view of the fact that the airbag inflates out of the backrest of the
seat, use of non-approved seat or protective covers would considerably
impair the protective function of the side airbag.
•
Any damage to the original seat covers in the area of the side airbag
module must be repaired without delay by your specialist garage.
•
The airbag modules in the front seats must not display any damage,
cracks or deep scratches. It is not permissible to use force in order to open
the modules.
•
Any work on the side airbag system including removing and installing
system components because of other repair work (e.g. removing seats) must
only be carried out by a specialist garage.
Head airbags*Description of the head airbags
The head airbag together with the side airbag offers enhanced occu-
pant protection in the event of a side collision.
WARNING (continued)
Fig. 151 Installation position
of the head airbags
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Technical Data clothing. In addition, it is not permitted to use clothes hangers for hanging
up items of clothing.
•
There must not be any other persons (e.g. children) or animals between
the car occupant and the deployment area 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 result 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 head airbag is inflated, parts of the
accessories fitted may in certain circumstances be thrown into the interior
of the car and cause injuries to the occupants ⇒page 204.
•
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 airbagsDeactivating 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 deactivation of the airbags carried out by a
specialist garage.On vehicles equipped with the switch for deactivation of the airbags, you can deac-
tivate the front passenger airbag or passenger side airbag by means of this switch
⇒page 146.
Deactivation of airbags is envisaged only for particular instances, such as if:
•
You must in exceptional cases use a child seat on the front passenger seat
where the child is seated with its back to the direction of travel (in some countries
this must be in the direction of travel due to other legal regulations applying)
⇒page 147, “Important safety information regarding the use of child safety seats”;
•
you are not able to maintain the distance of at least 25 cm between middle of
steering wheel and chest, despite the driver seat being correctly adjusted;
•
special attachments are required in the area of the steering wheel because of a
physical disability;
•
you have installed other seats (e.g. orthopaedic seats without side airbags).
Monitoring the airbag system
The functionality of the airbag system is also monitored electronically when one
airbag has been switched off.
If the airbag was switched off using diagnostic equipment:
•
The airbag indicator light in the instrument cluster lights up for about 3 seconds
after switching on the ignition and then flashes after that for about 12 seconds.
If the airbag was switched off using the airbag switch* on the side of the dash
panel:
•
the airbag indicator light in the instrument cluster comes on for about 3
seconds each time the ignition is switched on;
•
if the airbags are switched off, this is indicated in the middle of the dash panel
by the lighting up of the indicator light
  ⇒page 146, fig. 154.
Note
A specialist garage will be able to advise you whether national legislation in your
country allows airbags in your vehicle to be deactivated, and which ones.
WARNING (continued)
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Transporting children safely147
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Transporting children safelyWhat you should know about transporting children!An introduction to the subject
Accident statistics have revealed that children are generally more
safely transported on the rear seats than on the front passenger seat.Children younger than 12 years of age should normally travel on the rear seat of the
vehicle (take note of any national legal provisions which differ from this). They
should be secured there by means of a child restraint system or by using the existing
seat belts depending on their age, body size and weight. The child seat should be
mounted behind the front passenger seat for safety reasons.
The physical principle of an accident does, of course, also apply to children
⇒page 133, “The physical principle of a frontal collision”. They differ from adults in
that their muscles and bone structure of children are not yet fully developed. Thus
children are exposed to increased risk of injury.
Children should be transported by using special child safety seats in order to
reduce this risk of injury.
Only use child safety seats which are officially approved, suitable for children and
which comply with the standard ECE-R 44, which classifies child safety seats into 5
groups ⇒page 150, “Classification of child seats into groups”. Child restraint
systems which have been tested for conformity to ECE-R 44 standard have a non-
detachable test seal (a large E within a circle and below this the test number)
attached to the seat.
We recommend that you use child safety seats from the Škoda genuine accessories.
These child seats were developed and also tested for use in Škoda vehicles. They
fulfil the ECE-R 44 standard.
WARNING
Always comply with national legal provisions and instructions from the rele-
vant child safety seat manufacturer when installing and using a child seat ⇒ in “Important safety information regarding the use of child safety
seats”.
Note
National legal provisions, which deviate from the information contained in these
operating instructions, take precedence over the information contained in the
operating instructions.Important safety information regarding the use of child safety seats
Correct use of child safety seats considerably reduces the risk of
injury!
WARNING
•
All the occupants of the vehicle - particularly children - must wear a seat
belt when the vehicle is moving.
•
Children who are less than 1.50 m in height and who weigh less than 36
kg must not use a normal seat belt without a child restraint system other-
wise this may result in injuries to the stomach and neck areas. Comply with
the national legal requirements.
•
One should never carry children, and also not babies! - on one's lap.
•
You can transport a child safely in a suitable child safety seat ⇒page 150,
“Child seat”!
•
Only one child may be fastened with a seat belt into a child safety seat.
•
Never leave the child sitting unattended in the seat.
•
Certain outside climatic conditions can cause life-threatening tempera-
tures in the vehicle.WARNING (continued)
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Technical Data vating airbags”. 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 require that the front passenger side
airbag or the front passenger head airbag 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.
•
If the front passenger airbag has been switched off by a specialist garage
using the vehicle system tester, the side passenger airbag* remains switched
on. In certain countries national legal provisions require that besides the
front passenger airbag also the side or head passenger airbags are deacti-
vated. Please comply with any differing national legal regulations regarding
the use of child safety seats.
•
If a child safety seat in which the child faces in the direction of travel is
used on the front passenger seat, the front passenger seat must be moved
back and to the top fully. Move the seat backrest into the vertical position.
•
As soon as you no longer use the child safety seat on the front passenger
seat, you should again have the front passenger front airbag or the front
passenger side airbag activated.
Child safety and side airbag*
Children must never be seated in the deployment area of the side
airbags and head airbags.Side airbags* offer the vehicle occupants enhanced protection in the event of a
collision from the side.
The side airbags are inflated in fractions of a second in order to be able to provide
this protection ⇒page 142, “Function of the side airbags”.
An airbag inflating develops such a strong force that an occupant who has not
adopted a correct seated position may suffer injuries. Also exposed objects which
are located within the area of the side airbag can cause injuries.
WARNING (continued)
Fig. 156 Seated position of
an unprotected child at risk
from side airbagFig. 157 Child properly
protected by safety seat
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Child seats of group 0/0+The optimal solution for babies of up to about 9 months old weighing up to 10 kg
or children up to about 18 months old weighing up to 13 kg is a child safety seat
which is fastened in the opposite direction of travel ⇒page 151, fig. 158.
Child seats in which the child is facing with its back towards the direction of
travel should not be used on the front passenger seat when the vehicle is fitted
with a front passenger airbag ⇒page 148, “Use of child safety seats on the front
passenger seat”.
WARNING
•
It is essential to always switch off the front passenger airbag (airbags) at
a specialist garage or with the switch for front passenger airbag(s)* when
attaching in exceptional circumstances 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)
⇒page 146.
•
In certain countries national legal provisions require that besides the
front passenger airbag also the side or head passenger airbags are deacti-
vated. Please comply with any differing national legal regulations 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 safety seat on the front passenger seat.
Child safety seats in Group 1Child seats in Group 1 are for babies and small children up to 4 years of age with a
weight of between 9 and 18 kilograms. It is best for children in the lower range of
this group, to use a child seat which allows the child to sit with its back to the direc-
tion of travel. It is best for children in the upper range of the Group 0+, to use a child
seat which allows the child to sit ⇒fig. 159 in the direction of travel.
Child seats in which the child is facing with its back towards the direction of
travel should not be used on the front passenger seat when the vehicle is fitted
with a front passenger airbag ⇒page 148, “Use of child safety seats on the front
passenger seat”.
Fig. 158 Child seats of group
0/0+
WARNING (continued)
Fig. 159 Child seat with
padded table in Group 1
installed on rear seat bench
facing the direction of travel
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WARNING
•
When transporting a child on the front passenger seat, please comply
with the appropriate national regulations regarding the use of child safety
seats. Switch off the front passenger airbag if necessary at a specialist garage
or switch it off with the switch for front passenger airbag* ⇒page 146.
•
The shoulder part of the seat belt must run approximately across the
middle of the shoulder and fit snugly against 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 national legal regulations regarding the
use of child safety seats.
Attaching a child seat using the “ISOFIX” system*
There are two locking eyes between the rear exterior seat backrest and
the surface of the seat itself on both sides for fixing the “ISOFIX” system
child seat in place.
– Insert the mounting funnels onto the locking eyes between the
seat backrest and the seat cushion ⇒fig. 162.
– Push the notched arms of the child seat over the mounting funnels
into the locking eyes, until it is heard to lock ⇒fig. 163.
–Pull on both sides of the child seat!One can mount a child safety seat using the “ISOFIX” system quickly, easily and reli-
ably. Please pay close attention to instructions from the manufacturer of the child
safety seat when installing and removing the seat.
Child seats fitted with the “ISOFIX” system can only be mounted and fixed in a
vehicle fitted with an “ISOFIX” system when these child seats have been released for
this type of vehicle according to the ECE-R 44 standard.
Child safety seats with the fixing system “ISOFIX” can be obtained from Škoda orig-
inal accessories.
Complete installation instructions are enclosed with the child safety seat.
Fig. 162 Locking eyes
(ISOFIX system)
Fig. 163 The ISOFIX child
seat is pushed into the
mounting funnels
AA
AB
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Driving TipsIntelligent TechnologyElectronic stability programme (ESP)*GeneralGeneral
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 vehicle 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);
•
Antilock brake system (ABS);
•
Brake 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 vehicle about its vertical axis, the lateral accel-
eration of the vehicle, the braking pressure and the steering angle.
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. If differences exist, such as the vehicle 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 rear 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 159, “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 instrument cluster when there is a fault on the
ESP
 ⇒page 35.
Switching off
You can switch the ESP off and on again as you wish, by pressing the button
⇒fig. 165. The ESP warning light lights up in the instrument cluster when the ESP is
switched off
 ⇒page 35.
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. 165 ESP switch
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Technical Data 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 vehicle 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 another combi-
nation of tyres and wheels) can influence the function of the TCS ⇒page 204,
“Accessories, changes and replacement of parts”.
Electronic Differential Lock (EDL)*
The electronic differential lock prevents an individual wheel from
slipping.Models fitted with ESP are equipped with electronic differential lock (EDL).
General
The EDL makes it much easier, and sometimes at all possible, to start off, accelerate
and climb a steep hill when the conditions of the road surface are unfavourable.Operating principle
The EDL is activated automatically, that is without any action on the part of the
driver. It monitors the speeds of the driven wheels with the aid of the ABS sensors.
Should only one drive wheel begin spinning on a slippery surface there will be an
appreciable difference in the speed of the driven wheels. The EDL function brakes
the slipping wheel and the differential transmits a greater driving force to the other
driven wheel. This control process is also accompanied by noises.
Overheating of the brakes
The EDL switches off automatically if unusually severe stresses exist in order to
avoid excessive heat generation in the disc brake on the wheel which is being
braked. The vehicle can continue to be driven and has the same characteristics as a
vehicle not fitted with EDL.
The EDL switches on again automatically as soon as the brake has cooled down.
WARNING
•
Carefully depress the accelerator when accelerating on uniformly slip-
pery road surfaces, such as ice and snow. The driven wheels might still spin
despite the EDL and affect the stability of the vehicle - risk of an accident!
•
You should always adapt your style of driving to the condition of road
surface and to the traffic situation even when your vehicle is fitted with EDL.
The increased safety offered must not tempt you to take greater risks than
otherwise - risk of an accident!Note
•
If the ABS or TCS or ESP warning light comes on, this may also indicate a fault in
the EDL. Please have the vehicle inspected as soon as possible by a specialist
garage.
•
Changes to vehicle (e.g. on engine, on the brakes, on chassis or another combi-
nation of tyres and wheels) can influence the function of the EDL ⇒page 204,
“Accessories, changes and replacement of parts”.
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