2009 Seat Leon 5D airbag disable

Airbag system
30•Always properly adjust the front seats.
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.An enabled front airbag on the front passenger side is potentially a major
danger to a child. The front passenger seat is life threatening to a child if
he/she is transported in a rear-facing child seat. You should always transport
all children up to 12 years of age 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 great force that critical or fatal injuries may
result.
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 42.
When transporting children, use a child seat appropriate to the age and size
of each child ⇒page 44.
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 when 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:
−Disable the front passenger airbag ⇒page 42, “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 44, “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 belt tension device system

This warning lamp monitors the airbag and belt tension
device system.The warning lamp monitors all airbags and belt tension devices in the
vehicle, including control units and wiring connections.
WARNING (continued)
WARNING (continued)
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Airbag system43
Safety First
Controls and equipment
Practical tips
Technical Data
– Check that the warning lamp on the instrument panel does
⇒page 42, fig. 26 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 44, “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 (or rear-facing) on the front
passenger seat unless the front passenger airbag has been disabled. This
represents a risk of fatal injuries to the child! However, if it is necessary in
exceptional circumstances to transport 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, this will create a danger that
in case of an accident, the airbag does not deploy properly or does not
deploy at all.•When the passenger airbag is deactivated, if the warning lamp AIRBAG
OFF is not continuously lit up when the front passenger airbag is disabled,
there may be a fault in the airbag system:
−Have the airbag system inspected immediately by a qualified work-
shop.
− 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 predictable whether the front passenger airbag will deploy
during an accident! Warn all your passengers of this.
•When using the ignition key to activate / deactivate the passenger front
airbag, only the passenger front 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 safety45
Safety First
Controls and equipment
Practical tips
Technical Data
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 appropriate child seats
⇒page 46.
– Always ensure that the belt webbing 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 (or rear-facing) 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 42,
“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 turn the
airbag off, an Authorised Service Centre must be consulted.•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 car is moving,
they expose themselves to greater risk of injury in the event of 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 trig-
gered in an accident; as this could cause serious injury or even death.•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 restraint system, as this could cause injuries to the
abdominal and neck areas during a sudden braking manoeuvre or in an
accident.•Do not allow the belt webbing 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 belt web is
properly positioned ⇒page 23, “Seat belts”.•Only one child may occupy a child seat ⇒page 46, “Child seats”.WARNING (continued)
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Child safety49
Safety First
Controls and equipment
Practical tips
Technical Data
Securing child seatsWays to secure a child seat
A child seat can be secured differently on the rear seat and on
the front passenger seat.You can secure a child seat to the rear seat or front passenger seat in the
following ways:•Child seats in groups 0 to 3 can be secured with a seat belt.•Child seats for groups 0, 0+ and 1 with the “ISOFIX” system can be
secured, without fastening seat belts, with the “ISOFIX” securing rings
⇒ page 49.
U: Suitable for universal approved restraining systems for use in this age category (universal retention systems are those fitted using the adult
seat belt).
*: Move the passenger seat as far to rear as possible, as high as possible and always deactivate the airbag.
L: Suitable for retention systems using the “ISOFIX” anchors.
WARNING
•When travelling, children must be secured in the vehicle with a
restraint system suitable for age, weight and size.•Never install a child seat facing backwards (or rear-facing) 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 42,
“Deactivating airbags*” and move the seat to its highest position, in case
it has this adjustment.•Read and always observe information and warnings concerning the use
of child seats ⇒ page 45.
Securing child seat with the “ISOFIX” system
The child seat with “ISOFIX” system can be secured quickly,
easily and safely on the rear outer seats using the system
Category
Weight
Seat locations
Front
passenger
Rear outer
Rear centre
Group 0
<10 kg
U*
U/L
U
Group 0+
<13 kg
U*
U/L
U
Group 1
9-18 kg
U*
U/L
U
Group 2 / 3
15-36 kg
U*
U
U
Fig. 30 ISOFIX securing
rings
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Cockpit
76
WARNING
•Failure to observe warning lamps and warning messages can result in
serious personal injury or damage to your vehicle.
Item
Symbol
Meaning of warning
and control lamps
Further
information

Fuel level / reserve
⇒ page 77

Coolant level / coolant temperature
⇒page 77

Rear fog light switched on
⇒page 78
 
Turn signals in operation
⇒page 78

Engine fault (petrol engine)
⇒page 78

Glow plug system for diesel engine
⇒page 78

Main beam switched on
⇒page 79

Pollen accumulation in the diesel
engine particulate filter
⇒page 79

ABS system fault
⇒page 79

Windscreen washer fluid level
⇒page 80

Alternator fault
⇒page 80

Fasten seat belts!
⇒page 19

Tyre pressure
⇒page 80

Airbag or belt tension device system
fault or airbag disabled
⇒page 27
⇒ page 30
A1A2A3A4A5A6A7A8A9A10A11A12A13

Bulb defective
⇒ page 82

Parking brake applied
or low brake fluid level or
fault in brake system
⇒page 81

Engine oil pressure
⇒page 82

Cruise control system switched on
⇒page 82

Door open indicator
⇒page 82

Electromechanical steering
⇒page 82

Fault in the emission control system
⇒page 83

If flashing: electronic stabilisation pro-
gramme (ESP) or the TCS is working or
deactivated
If it remains lit: ESP malfunction or off
⇒page 83
⇒ page 156

Automatic selector lever lock (auto-
matic gearbox)
⇒page 84
SAFE
Electronic immobiliser
⇒page 84
Item
Symbol
Meaning of warning
and control lamps
Further
information
A14A15A16A17A18A19A20A21A22
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