2009 Seat Leon 5D light

Contents3
ContentsManual structure
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Content
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Safety First
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Safe driving
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . .
Proper sitting position for occupants . . . . . . . . .
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stowing luggage . . . . . . . . . . . . . . . . . . . . . . . . .
Seat belts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brief Introduction . . . . . . . . . . . . . . . . . . . . . . . .
Why wear seat belts? . . . . . . . . . . . . . . . . . . . . . .
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Belt tension devices . . . . . . . . . . . . . . . . . . . . . .
Airbag system
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Brief introduction . . . . . . . . . . . . . . . . . . . . . . . .
front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Side airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . .
Deactivating airbags* . . . . . . . . . . . . . . . . . . . . .
Child safety
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Brief introduction . . . . . . . . . . . . . . . . . . . . . . . .
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Securing child seats . . . . . . . . . . . . . . . . . . . . . .
Controls and equipment
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Cockpit
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Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LPG system* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital display in the dash panel . . . . . . . . . . . .
Dash panel menus* . . . . . . . . . . . . . . . . . . . . . . .
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel controls
. . . . . . . . . . . . . . . . . . .
General information . . . . . . . . . . . . . . . . . . . . . .
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio navigation system . . . . . . . . . . . . . . . . . . .
Unlocking and locking
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Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio frequency remote control . . . . . . . . . . . . .
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . .
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding/tilting roof* . . . . . . . . . . . . . . . . . . . . . . .
Lights and visibility
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Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . .
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seats and stowage
. . . . . . . . . . . . . . . . . . . . . . .
The importance of correct seat adjustment . . . .
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear seat bench . . . . . . . . . . . . . . . . . . . . . . . . . .
Stowage compartments . . . . . . . . . . . . . . . . . . . Ashtrays*, cigarette lighter* and electrical
sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First-aid kit, warning triangle, fire extinguisher
Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating, Ventilation and Air conditioning
. .
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2C-Climatronic* . . . . . . . . . . . . . . . . . . . . . . . . . .
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting and stopping the engine . . . . . . . . . . .
Driving with LPG* . . . . . . . . . . . . . . . . . . . . . . . . .
Start-Stop function* . . . . . . . . . . . . . . . . . . . . . .
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic gearbox* / DSG automatic gearbox*
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acoustic parking aid system* . . . . . . . . . . . . . . .
Cruise control* (Cruise control - GRA) . . . . . . . .
Practical tips
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Intelligent technology
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Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti-lock brake system and traction control M-ABS
(ABS and TCS) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic stabilisation programme (ESP)* . . . .
Driving and the environment
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Running-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust gas purification system . . . . . . . . . . . . .
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Safe driving
8The safety equipment mentioned above works together to provide you and
your passengers with the best possible protection in the event of accidents.
But this safety equipment cannot neither help you nor your passengers if you
or they are sitting in an incorrect position or do not properly adjust or use this
equipment.
Therefore, information is provided about why this equipment is so important,
h o w i t p r o t e c t s yo u , w h a t yo u ha v e to co ns i d e r w h e n u s i n g i t a n d h o w yo u a n d
your passengers can achieve the greatest possible benefit from the safety
equipment fitted. This manual includes important warnings that you and your
passengers should note in order to reduce the risk of injury.
Safety is everyone's business!Before starting every trip
The driver bears the responsibility for his passengers and the
operational worthiness of the vehicle.For your own safety and the safety of your passengers, always note
the following points before every trip:
– Ensure that the vehicle's lights and turn signals operate flaw-
lessly.
– Check tyre pressure.
– Ensure that all windows provide a clear and good view of the surroundings.
– Securely restrain all parcels ⇒page 16.
– Make sure that no objects can interfere with the pedals. – Adjust front seat, head restraint and mirrors properly according
to your size.
– Ensure that the passengers in the rear seats always have the head restraints in the in-use position ⇒page 14
– Instruct passengers to adjust the head restraints according to their height.
– Protect children with appropriate child seats and properly applied seat belts ⇒page 44.
– Assume the correct sitting position. Instruct your passengers also to assume a proper sitting position ⇒page 10.
– Fasten your safety belt securely. Instruct your passengers also to fasten their seat belts properly ⇒ page 19.
What affects driving safety?
Driving safety is largely determined by your driving style and
the personal behaviour of all occupants.As a driver, you are responsible for yourself and your passengers.
When your concentration or driving safety is affected by any circum-
stance, you endanger yourself as well as others on the road ⇒,
for this reason:
– Do not allow yourself to be distracted from the traffic around you, e.g. by passengers or telephone conversations.
– Never drive when your driving abil ity is impaired (e.g. by medica-
tion, alcohol, drugs).
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Safe driving
10Proper sitting position for occupantsProper sitting position for driver
The proper sitting position for the driver is important for a
safe and relaxed driving.
For your own safety and to reduce the risk of injury in the event of an
accident, we recommend the following adjustments for the driver:
– Adjust the steering wheel so that there is a distance of at least 25 cm between the steering wheel and the centre of your chest
⇒fig. 1 .
– Move the driver's seat forwards or backwards so that you are able to press the accelerator, brake and clutch pedals to the floor with
your knees still slightly angled ⇒.
– Ensure that you can reach the highest point of the steering wheel.
– Adjust the head restraint so that its upper edge is at the same level as the top of your head, or as close as possible to the same
level as the top of your head ⇒fig. 2 .
– Move the backrest to an upright position so that your back rests completely against it.
Fig. 1 The proper
distance between driver
and steering wheel
Fig. 2 Proper head
restraint position for
driver
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Safe driving17
Safety First
Controls and equipment
Practical tips
Technical Data
– Distribute the load evenly in the luggage compartment.
– Lay and stow heavy luggage as far forward as possible in the
luggage compartment.
– Stow heavy luggage as low as possible in the luggage compart- ment.
– Secure heavy objects to the fitted fastening rings ⇒page 17.
WARNING
•Loose luggage and other objects in the boot could cause serious inju-
ries.•Always stow objects in the luggage compartment and secure them on
the fastening rings.•Use suitable specialist straps to secure heavy objects.•During sudden manoeuvres or accide nts, loose objects can be thrown
forward, injuring vehicle occupants or passers-by. This increased risk of
injury will be further increased if a loose object is struck by an inflating
airbag. If this happens, objects can be transformed into “missiles”. Risk of
fatal injury.•Please note that the centre of gravity may shift when transporting
heavy objects; this may affect the vehicle's handling and lead to an acci-
dent. Therefore, it is essential to adjust your speed and driving style
accordingly, to avoid accidents.•Never exceed the allowed axle loads or allowed maximum weight. If the
allowed axle load or the allowed total weight is exceeded, the driving char-
acteristics of the vehicle may change, leading to accidents, injuries and
damage to the vehicle.•Never leave your vehicle unattended, especially when the tailgate is
open. Children could climb into the luggage compartment closing the door behind them; they will remain trapped without help and there is a mortal
risk.
•Never allow children to play in or around the vehicle. Close and lock
both the tailgate and all the doors when you leave the vehicle. Before you
lock the vehicle, make sure that ther e are no adults or children in the
vehicle.•Never transport passengers in the luggage compartment. Every
passenger must be properly belted in ⇒ page 19.Note
•Air circulation in the vehicle helps reduce fogging of the windows. Used
air escapes through ventilation slits in the side trim of the luggage compart-
ment. Ensure that the ventilation slits are never covered.•Straps for securing the load to the fastening rings are commercially
available.Fastening rings*
There can be four fastening rings in the boot for fastening
luggage and other objects.– Always use suitable and undamaged straps to secure luggage and other objects to the fastening rings ⇒ in “Loading the
boot” on page 16.
– Pull up the fastening rings to attach the straps.During a collision or an accident, even small and light objects can build up so
much energy that they can cause very severe injuries. The amount of “kinetic
WARNING (continued)
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Seat belts19
Safety First
Controls and equipment
Practical tips
Technical Data
Seat beltsBrief IntroductionBefore driving: remember your seat belt!
Wearing a seat belt proper ly can save your life!In this chapter you will learn the importance of wearing seat belts,
how they work and how to properly fasten, adjust and wear them.
– Read and consider all the information as well as the warnings in
this chapter.
WARNING
•If seat belts are worn incorrectly or no t at all, the risk of severe injuries
increases.•Properly worn seat belts can reduce severe injuries in case of sudden
braking manoeuvres or accidents. For safety reasons, you and your passen-
gers must always wear the seat belts properly while the vehicle is moving.•P r e g n a n t w o m e n o r p e o p l e w i t h p h y s i c al d i s a b i l i t i e s m u s t a l s o u s e s e a t
belts. Like all other passengers, these people can also sustain severe inju-
ries if they are not wearing their seat belts properly.
Number of seatsYour vehicle has five seats, two on the front part and three on the rear part.
Each seat is equipped with a three-point seat belt.
WARNING
•More people than available seats must never be transported in your
vehicle.•Every passenger in the vehicle must properly fasten and wear the seat
belt belonging to his or her seat. Children must be protected with an appro-
priate child restraint system.
Seat belt warning lamp*

The warning lamp acts as a reminder to the driver to fasten
the seat belt.Before starting the vehicle:
– Fasten your safety belt securely.
– Instruct your passengers to fasten their seat belts properly before driving off.
– Protect children by using a child seat according to the child's height and weight.After the ignition has been switched on, the warning lamp  on the instru-
ment panel lights up
1) if the driver has not fastened his/her seat belt, and a
warning signal is heard if the vehicle is driven at more than 30 km/h for 90
seconds.
1)Depending on the model version
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Seat belts27
Safety First
Controls and equipment
Practical tips
Technical Data
– Press the upper part of the shoulder belt guide and hold it in this
position ⇒page 26, fig. 16 .
– Move the shoulder belt guide up or down until you have adjusted the seat belt ⇒ page 24.
– After adjusting, pull the shoulder belt sharply to check that the catch on the shoulder belt guide is engaged securely.Incorrectly fastened seat belts
Incorrectly worn seat belts can cause severe injuries.Seat belts can provide optimal protection only if the belt web is
properly worn. The seat belts must be fastened exactly in the order
described in this chapter. An incorrect sitting position impairs
substantially the protection a seat belt offers and can lead to severe
or fatal injuries. The risk of severe or fatal injuries is especially
increased when a deploying airbag strikes an occupant who has
assumed an incorrect sitting position. As driver, you are responsible
for all vehicle occupants, especially children. Therefore:
– Never permit anyone to assume an incorrect sitting position in the vehicle while travelling ⇒.
WARNING
•An incorrectly worn seat belt increases the risk of severe injuries.•Before every trip, instruct your passengers to adjust their seat belts
properly and to wear them during the trip.•Read and always observe information and warnings concerning the use
of seat belts ⇒page 22.
Belt tension devicesFunction of the belt tension device
During a frontal collision, the seat belts on the front seats are
retracted automatically.The seat belts for the front occupants are equipped with belt tension devices.
Sensors will only trigger the belt tension devices during severe head-on,
lateral and rear collisions, and only if the seat belt is actually being worn. This
retracts and tightens the seat belts, reducing the forward motion of the occu-
pants.
The belt tension device can be triggered only once.
The belt tension devices will not be triggered in the event of a light frontal,
side or rear collision, if the vehicle overturns or in situations where no large
forces act on the front, side or rear of the vehicle.
Note
•If the belt tension devices are triggered, a fine dust is produced. This is
normal and it is not an indication of fire in the vehicle.•The relevant safety requirements must be observed when the vehicle or
components of the system are scrapped. A qualified workshop is familiar with
these regulations and will be pleased to pass on the information to you.Service and disposal of belt tension devicesThe belt tension devices are components of the seat belts that are installed
in the seats of your vehicle. If you work on the belt tension devices or remove
and install parts of the system when performing other repair work, the seat
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Airbag system31
Safety First
Controls and equipment
Practical tips
Technical Data
Monitoring of airbag and belt tension device system
Both the airbag and belt tension device systems operation is constantly
monitored electronically. Each time the ignition is switched on, the warning
lamp
 lights for several seconds and the display in the instrument panel*
shows AIRBAG / TENSIONER .
The system must be checked when the warning lamp
 :
•does not light up when the ignition is switched on,•after the ignition is switched on, it turns off after 4 seconds,•it turns off and then lights up again after the ignition is switched on,•lights up or flashes while the car 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 combi-instrument for approx. 10 seconds and a short acoustic
sig nal is giv en . I n th is e ve nt, yo u s hould ha ve a q ua lif ie d wor ks hop che ck th e
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 tension device system
cannot properly perform its protective function.•If a malfunction occurred, have the system checked immediately by a
qualified workshop. Otherwise, in the event of an accident, the airbag
system and belt tension devices may not be triggered, or may not be trig-
gered correctly.
Repairs, maintenance and disposal of the airbagsThe parts of the airbag system are instal led in various places in your vehicle.
If you work on the airbag system or remove and fit parts of the system when
performing other repair work, parts of the airbag system may be damaged.
The consequence may be that, in the event of an accident, the airbag inflates
incorrectly or does not inflate at all.
The relevant safety requirements must be observed when the vehicle or
components of the airbag are scrapped. The specialist workshops and the
Vehicle disposal centres are familiar with these requirements.
WARNING
•If repairs are not carried out by a professional, or if the airbags are used
incorrect ly, th e ris k of se vere or fatal inj uries is increas ed. 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 soft
plastic surface of the airbag unit on the passenger side of the dashboard,
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 cleansers containing solvents. Solvents cause the surface to
become porous. If the airbag triggered, disintegrating plastic parts could
cause substantial 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 qualified workshop. Qualified workshops have the
necessary tools, repair information and qualified personnel.
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Airbag system33
Safety First
Controls and equipment
Practical tips
Technical Data
The main parts of the front airbag system are:
•an electronic control and monitoring system (control unit),•the two front airbags (airbag with gas generator) for the driver and front
passenger,•a warning lamp
 in the dash panel insert ⇒page 30.
The airbag system operation is monitored electronically. The airbag warning
lamp will light up for a few seconds every time the ignition is switched on
(self-diagnosis).
There is a fault in the system if the warning lamp

•does not light up when the ignition is switched on ⇒ page 30•after the ignition is switched on, it turns off after 4 seconds,•it turns off and then lights up again after the ignition is switched on,•lights up or flashes while the car is moving.
The front airbag system will not be triggered if:•the ignition is switched off,•there is a minor frontal collision,•there is a side collision,•there is a rear-end collision,•the vehicle turns over.WARNING
•The seat belts and airbags can only provide maximum protection if the
occupants are seated correctly ⇒page 10, “Proper sitting position for
occupants”.•If a fault has occurred in the airbag system, have the system checked
immediately by a qualified workshop. Otherwise, during a frontal collision
the system may fail to trigger, or not trigger correctly.
Operation of frontal airbags
Inflated airbags reduce the risk of head or chest injury.The airbag system is designed so that the airbags for the driver and front
passenger are triggered in a severe frontal collision.
In certain types of accident the front, curtain and side airbags may be trig-
gered together.
When the system is triggered, the airbags fill with a propellant gas and
deploy in front of the driver and front passenger ⇒ fig. 19. The fully deployed
airbags cushion the forward movement of the front occupants and help to
reduce the risk of injury to the head and the upper part of the 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. After the collision, the
airbag deflates sufficiently for the front occupants to see forward.
In order to provide the desired extra protection in an accident, the airbags
have to deploy extremely rapidly (within thousandth of a second). A fine dust
Fig. 19 Inflated front
airbags
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