2010 Seat Leon 5D service

Seat belts29
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Service and disposal of belt tensionersThe belt tensioners are components of the seat belts that are installed in the
seats of your vehicle. If you work on the belt tensioners or remove and install
parts of the system when performing other repair work, the seat belt may be
damaged. The consequence may be that, in the event of an accident, the belt
tensioners function incorrectly or not at all.
So that the effectiveness of the seat belt tensioner is not reduced and that
removed parts do not cause any injuries or environmental pollution, regula-
tions, which are known to the specialised workshops, must be observed.
WARNING
•Improper use or repairs not carried out by qualified mechanics increase
the risk of severe or fatal injuries. The belt tensioners may fail to trigger or
may trigger in the wrong circumstances.•Never attempt to repair, adjust, remove or install parts of the belt
tensioners or seat belts.•The seat belt tensioner, seat belt and automatic retractor cannot be
repaired.•Any work on the belt tensioners and seat belts, including the removal
and refitting of system parts in conjunction with other repair work, must be
performed by a specialised workshop only.•The belt tensioners will only provide protection for one accident and
must be changed if they have been activated.
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Airbag system31
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•Always adjust the front seats properly.
The danger of fitting a child seat on the front passenger seat
Rear-facing child seats must never be used on the front
passenger seat when the front passenger airbag is enabled.The front passenger airbag is a serious risk for a child if it is activated. The
front passenger seat is life threatening to a child if he/she is transpor ted in a
rear-facing child seat. Children up to 12 years old should always travel on the
rear seat.
If a rear-facing child seat is secured to the front passenger seat, an inflating
airbag can strike it with such force that it can cause critical or fatal injuries.
Therefore we strongly recommend you to transport children on the rear seats.
That is the safest place for children in the vehicle. Alternatively, the front
passenger airbag can be disabled with a key-operated switch ⇒page 44.
When transporting children, use a child seat appropriate to the age and size
of each child ⇒ page 46.
For those vehicles that do not include a key lock switch to turn the airbag off,
an Authorised Service Centre must be consulted.
WARNING
•If a child seat is secured to the front passenger seat, the risk to the child
of sustaining critical or fatal injuries in the event of an accident increases.•Never secure a rear-facing child seat to the front passenger seat if the
front passenger airbag is enabled. The child can suffer critical or fatal inju-
ries if the front passenger airbag is triggered.
•An inflating front passenger airbag can strike the rear-facing child seat
and hurl it with great force against the door, the roof or the backrest.•For those vehicles that do not include a key lock switch to turn the
airbag off, an Authorised Service Centre must be consulted.•If, under special circumstances, it is necessary to transport a child in a
rear-facing child seat on the front passenger seat, it is absolutely essential
that you observe the following safety measures:
−Deactivate the front passenger airbag ⇒page 44, “Deactivating
airbags*”.
− The child seat must be approved by the child seat manufacturer for
use on a front passenger seat with front or side airbag.
− Follow the installation instructions given by the child seat manufac-
turer and observe the safety instructions ⇒page 46, “Child safety”.
− Before properly installing the child seat, push the front passenger
seat completely backwards so that the greatest possible distance to
the front passenger airbag is ensured.
− Ensure that no objects prevent the front passenger seat from being
pushed completely back.
− The backrest of the front passenger seat must be in an upright
position.
Warning lamp for airbag and seat belt tensioner
T
This warning lamp monitors the airbag and seat belt
tensioner system.The warning lamp monitors all airbags and seat belt tensioners in the vehicle,
including control units and wiring connections.
WARNING (continued)
WARNING (continued)
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Airbag system
32Monitoring of airbag and belt tensioner system
Both the airbag and belt tensioner systems operation is constantly monitored
electronically. Each time the ignition is switched on, the warning lamp
T
lights for several seconds and the display in the instrument panel* shows
AIRBAG / TENSIONER.
The system must be checked when the warning lamp
T :
•does not light up when the ignition is switched on,•after the ignition is switched on, it turns off after 4 seconds,•turns off and then lights up again after the ignition is switched on,•lights up or flashes while the vehicle is moving.
In the event of a malfunction, the warning lamp remains on continuously. In
addition, depending on the malfunction, a fault message appears in the
display of the instrument panel for approx. 10 seconds and a short acoustic
signal is given. In this event, you should have a specialised workshop check
the system immediately.
If any of the airbags are de-activated by the Authorised Service Centre, the
indicator lights for several seconds more after the verification and will turn off
if there is no fault.WARNING
•If there is a malfunction, the airbag and belt tensioner system cannot
properly perform its protective function.•If a malfunction occurred, have the system checked immediately by a
specialised workshop. Otherwise, in the event of an accident, the airbag
system and belt tensioners may not be triggered, or may not be triggered
correctly.
Repairs, maintenance and disposal of airbagsThe parts of the airbag system are installed in various places in your vehicle.
If work is carried out on the airbag system or parts have to be removed and
fitted on the system when performing other repair work, parts of the airbag
system may be damaged. In the event of an accident this could cause the
airbag to inflate incorrectly or not inflate at all.
The relevant safety requirements must be observed when the vehicle or
components of the airbag are scrapped . Specialised workshops and vehicle
disposal centres are familiar with these requirements.
WARNING
•If repairs are not carried out by a professional, or if the airbags are used
incorrectl y, the ris k of severe or fatal inju ries is increase d. T he airbags may
fail to inflate, or could inflate in the wrong circumstances.•Do not cover or stick anything on the steering wheel hub or the surface
of the airbag unit on the passenger side of the dash panel, and do not
obstruct or modify them in any way.•It is important not to attach any objects such as cup holders or tele-
phone mountings to the surfaces covering the airbag units.•To clean the steering wheel or dash panel, you may use only a dry or a
water-moistened cloth. Never clean the dash panel and the airbag module
surface with cleaners containing solvents. Solvents cause the surface to
become porous. If the airbag triggered, plastic parts could become
detached and cause injuries.•Never attempt to repair, adjust, remove or install parts of the airbag
system.•Any work on the airbag system or removal and installation of the airbag
components for other repairs (such as repairs to the steering wheel) should
be performed only by a specialised workshop. Specialised workshops have
the necessary tools, repair information and qualified personnel.
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Airbag system33
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•We strongly recommend you to go to a specialised workshop for all
work on the airbag system.•Never attempt to alter the front bumper or the body.•The airbags provide protection for just one accident; replace them once
they have deployed.For the sake of the environment
The airbags, which are a special type of waste, must be disposed of through
an authorised service, because they contain pyrotechnic elements.
WARNING (continued)
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Airbag system
42•there is a frontal collision•there is a rear-end collision•the vehicle turns over•there is a minor side collisionWARNING
If a fault has occurred in the airbag system, have the system checked imme-
diately by a specialised workshop. Otherwise there is a danger that during
a collision, the system may fail to trigger, or not trigger correctly.Operation of curtain airbags
Fully inflated airbags reduce the risk of head or chest injury in
a side collision.
During some side collisions the curtain airbag is triggered on the impact side
of the vehicle ⇒ fig. 24.
In certain types of accident the front, side and curtain airbags may be trig-
gered together.
When the system is triggered, the airbag is filled with propellant gas. In the
process, the curtain airbag covers the side windows and door pillars.
The airbags deploy extremely rapidly, within thousandths of a second, to
provide additional protection in the event of an accident. A fine dust may
develop when the airbag deploys. This is normal and it is not an indication of
fire in the vehicle.
The fully deployed airbags cushion the movement of the front occupants and
help to reduce the risk of injury to the upper body.
The special design of the airbag allows the controlled escape of the propel-
lant gas when an occupant puts pressure on the bag. Thus, the head and
chest are surrounded and protected by the airbag.Safety notes on the operation of the curtain airbag system
If you use airbags correctly, they can considerably reduce the
risk of injury in many kinds of accident.
WARNING
•In order for the side airbags to provide their maximum protection, the
prescribed sitting position must always be maintained with seat belts
fastened while travelling.•For safety reasons, the curtain airbag must be disconnected in those
vehicles fitted with a passenger compartment separation screen. See an
Authorised Service Centre to make this adjustment.
Fig. 24 Deployed curtain
airbags
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Airbag system45
Safety First
Operating Instructions
Practical Tips
Technical Specifications
– Check that the warning lamp on the instrument panel
⇒page 44, fig. 26 does not light up when the ignition is
switched on ⇒ .
WARNING
•The driver is responsible for the proper position of the key-operated
switch. •Yo u s h o u l d d e a c t i v a te t h e f ro n t p a s s e n g e r a i r b a g o n l y i f yo u h a v e t o u s e
a rear-facing child seat in exceptional cases. ⇒ page 46, “Child safety”.•For those vehicles that do not include a key lock switch to turn the
airbag off, an Authorised Service Centre must be consulted.•Never install a child seat facing backwards on the front passenger seat
unless the front passenger airbag has been disabled. Otherwise, there is a
risk of death. If under exceptional circumstances it is necessary to trans-
port a child in a rear-facing child seat on the front passenger seat, you must
always disable the front passenger airbag.•As soon as the child seat is no longer needed on the front passenger
seat, enable the front passenger airbag again.•Only deactivate the passenger airbag when the ignition is off, other-
wise a fault may occur in the airbag system, which could cause the airbag
to not deploy properly or not deploy at all.•When the passenger airbag is deactivated, if the warning lamp AIRBAG
OFF is not continuously lit up, there may be a fault in the airbag system:
−Have the airbag system inspected immediately by a specialised
workshop.
− Do not use a child seat on the front passenger seat! The front
passenger airbag could be triggered despite the fact that there is a fault
in the system and, as a result, a child could sustain serious or fatal inju-
ries.
− It is unpredictable whether the front passenger airbag will deploy in
the event of an accident. Warn all your passengers of this.
•When using the ignition key to activate/deactivate the front passenger
airbag, only the front passenger airbag will be activated/deactivated. The
side airbag and head airbag on the passenger side will remain active.WARNING (continued)
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Child safety47
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Safety notes on using child seats
Proper use of child seats substantially reduces the risk of
injury in an accident!As the driver, you are responsible for any children you transport in
your vehicle.
– Protect your children by properly using the appropriate child
seats ⇒page 48.
– Always ensure that the seat belt is properly positioned according to the instructions provided by the manufacturer of the child
seat.
– When travelling, do not allow children to distract you from traffic.
– Take breaks regularly during long trips. Take a break at least
every two hours.
WARNING
•Never install a child seat facing backwards on the front passenger seat
unless the front passenger airbag has been disabled. This could lead to a
risk of potentially fatal injuries to the child! However, if it is necessary, in
exceptional cases, to transport a child in the front passenger seat, the front
passenger airbag must always be disabled ⇒page 44, “Deactivating
airbags*”. If the passenger seat has a height adjustment option, move it to
the highest position.•For those vehicles that do not include a key lock switch to disconnect
the airbag, the vehicle must be taken to a Technical Service.•All passengers, especially children, must assume the proper sitting
position and be properly belted in while travelling.
•Never hold children or babies on your lap, this can result in potentially
fatal injuries to the child!•Never allow a child to be transported in a vehicle without being properly
secured, or to stand up or kneel on a seat while travelling. In an accident,
the child could be flung through the vehicle, causing possibly fatal injuries
to themselves and to the other passengers.•If children assume an improper sitting position when the vehicle is
moving, they expose themselves to greater risk of injury in the event of a
sudden braking manoeuvre or in an accident. This is particularly important
if the child is travelling on the front passenger seat and the airbag system
is triggered in an accid ent ; as this could caus e s erious inj ur y or eve n deat h.•A suitable child seat can protect your child!•Never leave an unsupervised child alone on a child seat or in the
vehicle.•Depending on weather conditions, it may become extremely hot or cold
inside the vehicle. This can be fatal.•Children who are less than 1.5 metres tall must not wear a normal seat
belt without a child seat, as this could cause injuries to the abdominal and
neck areas during a sudden braking manoeuvre or in an accident.•Do not allow the seat belt to become twisted or jammed, or to rub on
any sharp edges.•Incorrectly worn seat belts can cause injuries even in a minor collision
or in sudden braking manoeuvres.•The seat belt provides maximum protection only when the seat belt is
properly positioned ⇒page 24, “Seat belts”.•Only one child may occupy a child seat ⇒page 48, “Child seats”.WARNING (continued)
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Child safety
52Child seats fastened with the “ISOFIX” and Top Tether* system
Child seats with the ISOFIX or Top Tether* system can be
secured quickly, easily and safely on the rear outer seats.When removing or fitting the child seat, please be sure to follow the
manufacturer’s instructions.
– Move the seat as far to rear as it will go.
– Press the child seat onto the ISOFIX retaining rings until the child
seat can be heard to engage securely. If the child seat is
equipped with Toptether* anchor points, secure it to the corre-
spondent ring. Observe the manufacturer’s instructions.
– Pull on both sides of the child seat to ensure that it is secure.
Two ISOFIX retaining rings are fitted on each rear seat. In some vehicles, the
rings are secured to the seat frame and, in others, they are secured to the rear
floor. The access to the “ISOFIX” rings is between the rear seat backrest and
the seat cushioning. The Top Tether* anchors are located at the rear of the
backs seats (behind the seat or in the luggage compartment).
Child seats with the ISOFIX and Top Tether* attachment system are available
from the Authorised Service Centres.
WARNING
•The securing rings are designed only for use with ISOFIX and Top
Tether* child seats.•Never secure child seats that do not have the ISOFIX and Top Tether*
system, retaining belts or other objects to the securing rings – this could
result in potentially fatal injuries to the child!•Ensure that the child seat is secured correctly using the ISOFIX and Top
Tether* securing rings.
Fig. 30 ISOFIX securing
rings
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