led Seat Leon 5D 2013 User Guide

42Airbag system
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 side airbag system
If airbags are used correctly, they can considerably reduce
the risk of injury in side impact collisions.
WARNING
● If you do not wear a seat belt, if you lean forward, or are not seated
correctly while the vehicle is in motion, you are at a greater risk of injury
if the side airbag system is triggered in an accident.
● 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.
● Occupants of the outer seats must never carry any objects or pets in
the deployment space between them and the airbags, or allow children
or other passengers to travel in this position. It is also important not to
attach any accessories (such as cup holders) to the doors. This would im-
pair the protection offered by the side airbags.
● The built-in coat hooks should be used only for lightweight clothing.
Do not leave any heavy or sharp-edged objects in the pockets.
● Great forces, such as hard blows or kicks, must not be exerted upon
the backrest bolster because the system may be damaged. In this case,
the side airbags would not be triggered.
WARNING (Continued)
● Under no circumstances should protective covers be fitted over seats
with side airbags unless the covers have been approved for use in your
vehicle. Because the airbag deploys from the side of the backrest, the
use of conventional seat covers would obstruct the side airbag, seriously
reducing the airbag's effectiveness.
● Any damage to the original seat upholstery or around the seams of
the side airbag units must be repaired immediately by a specialised
workshop.
● The airbags provide protection for just one accident; replace them
once they have deployed.
● When children assume an incorrect sitting position, they expose
themselves to an increased risk of injury in the event of an accident. This
is particularly the case if the child is travelling on the front passenger
seat and the airbag system is triggered in an accident; this could have
critical consequences including serious injury or death ⇒ page 48.
● Any work on the side airbag system or removal and installation of the
airbag components for other repairs (such as removal of the front seat)
should only be performed by a specialised workshop. Otherwise, faults
may occur during the airbag system operation.
● Do not attempt to modify components of the airbag system in any
way.
● The side and head airbags are managed through sensors located in
the interior of the front doors. To ensure the correct operation of the side
and head airbags neither the doors nor the door panels should be modi-
fied in any way (e.g. fitting loudspeakers). If the front door is damaged,
the airbag system may not work correctly. All work carried out on the
front door must be done in a specialised workshop.


44Airbag system
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 disabled in those vehi-
cles fitted with a screen dividing the interior of the vehicle. See a Techni-
cal Service to make this adjustment.
WARNING (Continued)
● There must be no other persons, animals or objects between the oc-
cupants of the outer seats and the deployment space of the curtain air-
bags so that the curtain airbag can deploy without restriction and pro-
vide the greatest possible protection. Therefore, sun blinds which have
not been expressly approved for use in your vehicle may not be attached
to the side windows.
● The built-in coat hooks should be used only for lightweight clothing.
Do not leave any heavy or sharp-edged objects in the pockets. Please, do
not hang the clothes on coat hangers.
● The airbags provide protection for just one accident; replace them
once they have deployed.
● Any work on the curtain airbag system or removal and installation of
the airbag components for other repairs (such as removal of the roof lin-
ing) should only be performed by a specialised workshop. Otherwise,
faults may occur during the airbag system operation.
● Do not attempt to modify components of the airbag system in any
way.
● The side and head airbags are managed through sensors located in
the interior of the front doors. To ensure the correct operation of the side
and head airbags neither the doors nor the door panels should be modi-
fied in any way (e.g. fitting loudspeakers). If the front door is damaged,
the airbag system may not work correctly. All work carried out on the
front door must be done in a specialised workshop.


45
Airbag system
Deactivating airbags
Deactivating airbags
The deactivation of airbags corresponds only to certain cases, i.e. if:
● a child seat is required in the front passenger seat with the child facing
in the opposite direction to the direction of travel (in some countries, due to
divergent legal requirements, facing in the direction of travel) ⇒ page 50;
● despite the driver seat being in the correct position, a minimum dis-
tance of 25 cm cannot be maintained between the centre of the steering
wheel and the driver's torso.
● installation of special devices is required in the steering wheel area due
to a physical disability.
● if you have special seats installed (e.g. an orthopaedic seat without side
airbag).
The front passenger front airbag can be disabled using the switch
⇒ page 46.
We recommend that you contact an authorised SEAT dealer for the disabling
of other airbags.
Airbag system control
The airbag system availability is controlled electronically, regardless of
whether an airbag is disabled.
If an airbag was disabled using a diagnostics system:
● the airbag system warning lamp  lights up after switching on the igni-
tion for about 4 seconds, and then flashes for about 12 seconds If the airbag has been disabled with the airbag switch on the side of the
dash panel:
●
the airbag control lamp  will light up for about 4 seconds after the ig-
nition is switched on.
● The airbag is disabled, signalled with the warning lamp   which
lights up with the word      placed in the centre part of the
dash panel ⇒ Fig. 28.
Note
● Respect the current legislation in your country regarding the deactiva-
tion of airbags
● At your authorised SEAT dealer you can find information on which vehi-
cle airbags can be deactivated. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

47
Airbag system
Control lamp with the word      (front passenger airbag
disabled)
If the front passenger front airbag is disabled, after switching on the igni-
tion, the control lamp will light up for several seconds, then it will switch off
for about 1 s and then switch on again.
If the control lamp is flashing, there is a fault in the disabling of the airbag
system ⇒ 
. Please go immediately to an Official Service.
WARNING
● The driver of the vehicle is responsible for disabling or switching on
the airbag.
● Always switch off the ignition before disabling the front passenger
airbag! Failure to do so could result in a fault in the airbag deactivation
system.
● Never leave the key in the airbag deactivation switch as it could get
damaged or activate or deactivate the airbag during driving.
● If the control lamp   (airbag deactivated) flashes, the front pas-
senger front airbag will not trigger in the event of an accident! Have the
system immediately checked by an Official Service.

Safety FirstOperating instructionsPractical TipsTechnical specifications

48Child safety
Child safety
Brief introduction Introduction
Statistics show that children are generally safer on the rear
seat than on the front passenger seat.For safety reasons we recommend that children under 12 years of age travel
on the rear seats. Depending on their age, height and weight, children trav-
elling on the rear seat must use a child seat or a seat belt. For safety rea-
sons, the child seat should be installed in the centre of the rear seat or be-
hind the front passenger seat.
The physical laws involved and the forces acting in a collision apply also to
children ⇒ page 22.
But unlike adults, children do not have fully developed muscle and bone
structures. This means that children are subject to a greater risk of injury.
To reduce this risk, children must always use special child restraint systems
when travelling in the vehicle.
We recommend the use of child safety products from the SEAT Original Ac-
cessories Programme, which includes systems for all ages made by
“Peke” 1)
.
These systems have been especially designed and approved, complying
with the ECE-R44. regulation. Follow the manufacturer's instructions and observe any statutory require-
ments when installing and using child seats. Always read and note
⇒ page 48.
We recommend you to always include the manufacturer's Child Seat Instruc-
tion Manual together with the on-board documentation.

Safety notes on using child seats
Proper use of child seats substantially reduces the risk of in-
jury in an accident!
As the driver, you are responsible for any children you transport in your vehi-
cle.
● Protect your children by properly using the appropriate child seats
⇒  page 50.
● 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. 
1)
Not for all countries

49
Child safety
WARNING
● Never install a child seat facing backwards on the front passenger
seat unless the front passenger front airbag has been disabled. Risk of
potentially fatal injuries to the child! However, if it is necessary, in excep-
tional cases, to transport a child in the front passenger seat, the front
passenger front airbag must always be disabled ⇒ page 45. If the pas-
senger seat has a height adjustment option, move it to the highest, most
upright position. If you have a fixed seat, do not install any child restraint
system in this location.
● For those vehicles that do not include a key lock switch to deactivate
the airbag, the vehicle must be taken to a Technical Service.
● All vehicle occupants, 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 potential-
ly fatal injuries to the child!
● Never allow a child to be transported in a vehicle without being prop-
erly secured, or to stand up or kneel on a seat while travelling. In an acci-
dent, the child could be flung through the vehicle, causing possibly fatal
injuries to themselves and to the other vehicle occupants.
● 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 impor-
tant if the child is travelling on the front passenger seat and the airbag
system is triggered 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 vehi-
cle.
● Depending on weather conditions, it may become extremely hot or
cold inside the vehicle. This can be fatal.WARNING (Continued)
● 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 abdomi-
nal 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 colli-
sion or in sudden braking manoeuvres.
● The seat belt provides maximum protection only when the seat belt is
properly positioned ⇒ page 26, Seat belts.
● Only one child may occupy a child seat ⇒ page 50, Child seats.

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51
Child safety
WARNING
Read and always observe information and warnings concerning the use
of child seats ⇒ page 48.

Group 1 child seats
A suitable child seat and a correctly adjusted seat belt can
help you to protect your child.
Fig. 31 A category 1 for-
ward-facing child seat fit-
ted on the rear seat
Babies and young children between 9 and 18 kg can travel in the direction
of travel or in the reverse, depending on the seat type. For safety reasons it
is recommended that the child is transported in the direction opposite to
travel for as long as possible. Consult the instruction manual of the child
seat manufacturer for possible installation options.
Follow the manufacturer's instructions and observe any statutory require-
ments when installing and using child seats. We recommend you to always include the manufacturer's Child Seat Instruc-
tion Manual together with the on-board documentation.
SEAT recommends the use of child seats from the
Original Accessories cata-
logue. These child seats have been designed and tested for use in SEAT ve-
hicles. You can find the right child seat for your model and age group at
SEAT dealers.
WARNING
Read and always observe information and warnings concerning the use
of child seats ⇒ page 48.

Group 2 and 3 child seats
A suitable child seat and a correctly adjusted seat belt can
help you to protect your child.
Fig. 32 Forward-facing
child seat installed on
rear seat 
Safety FirstOperating instructionsPractical TipsTechnical specifications

54Child safety
WARNING
● When travelling, children must be secured in the vehicle with a re-
straint system suitable for age, weight and size.
● Never install a child seat facing backwards on the front passenger
seat unless the front passenger airbag has been disabled. This could
cause fatal injuries to the child! However, if, in exceptional cases, it is
necessary to transport a child in the front passenger seat, the front pas-
senger airbag ⇒ page 45 must always be disabled and the seat adjusted
to its backmost highest position, where possible.
● Read and always observe information and warnings concerning the
use of child seats ⇒ page 48.


63
Instruments and warning/control lamps
IllustrationKey to ⇒ Fig. 39See
A Do not continue driving!
The bonnet is open or is not properly
closed.⇒ page 251
B Do not continue driving!
The rear lid is open or is not properly
closed.⇒ page 100
C, D Do not continue driving!
A vehicle door is open or is not properly
closed.⇒ page 87
Warning and information texts
The system runs a check on certain components and functions when the ig-
nition is switched on and while the vehicle is moving. Faults in the opera-
tion are displayed on the screen using red and yellow symbols and messag-
es on the instrument panel display ( ⇒ page 69) and, in some cases, with
audible warnings. The display may vary according to the type of instrument
panel fitted.
Type of mes-
sageSymbol colourDescription
Priority 1
warning.Red
Symbol flashing or lit; partly combined with
audible warnings.
 Stop the vehicle! It is dangerous ⇒ 
!
Check the function that is faulty and repair it.
If necessary, request assistance from special-
ised personnel.
Priority 2
warning.Yellow
Symbol flashing or lit; partly combined with
audible warnings.
A faulty function, or fluids which are below
the correct levels may cause damage to the
vehicle! ⇒ 
Check the faulty function as soon as possible.
If necessary, request assistance from special-
ised personnel.
Informative
text.–Information relating to different vehicle pro-
cesses.
Mileage
The odometer registers the total distance travelled by the car.
The odometer (trip) shows the distance travelled since the last odometer re- set. The last digit of the trip recorder indicates distances of 100 metres or
one tenths of a mile.
● Briefly press the button ⇒ Fig. 38 4
to reset the trip recorder to 0.
● Keep the button 4 pressed for about 3 seconds and the previous value
will be displayed.
Time
● To set the time, keep the button ⇒ Fig. 38 4
pressed for more than 3
seconds to select the hour or minute display.
● To continue setting the time, press the upper or lower part of the button
4
. Hold button down to scroll through the numbers quickly.
● Press the button 4 again in order to finish setting the time.

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67
Instruments and warning/control lamps
Trip recorder
Fig. 40 Instrument pan-
el: Odometer and reset
button
The distance covered is displayed in “kilometres” or miles “m”. It is possi-
ble to change the measurement units (kilometres “km”/miles “m”) in the
radio/Easy Connect*. Please refer to the Easy Connect* Instruction Manual
for more details.
Odometer/trip recorder
The odometer shows the total distance covered by the vehicle.
The trip recorder shows the distance that has been travelled since it was
last reset. It is used to measure short trips. The last digit of the trip recorder
indicates distances of 100 metres or tenths of a mile.
The trip recorder can be set to zero by pressing 0.0/SET

⇒  Fig. 40.
Fault display
If there is a fault in the instrument panel, the letters DEF will appear in the
trip recorder display. Have the fault repaired immediately, as far as is possi-
ble. Fuel level
The display
6 ⇒ Fig. 38 only works when the ignition is switched on. When
the display reaches the reserve mark, the lower diode lights up in red and
the control lamp  appears ⇒ page 248. When the fuel level is very low,
the lower diode flashes in red.
The distance to empty fuel level is displayed on the instrument panel 3
⇒ Fig. 38.
The capacity of the fuel tank of your vehicle is given in the Technical data
section ⇒ page 323.
In natural gas engines
The yellow warning lamp
 lights up when both fuel types (petrol and natu-
ral gas) have reached reserve level.
The green control lamp  comes on when the vehicle is working with natural
gas.
The green control lamp  switches off when the natural gas is exhausted.
The engine changes to operate with petrol.
Thing to note: If the vehicle is left parked for a long time immediately after
refuelling, the natural gas level indicator may not accurately indicate the
same level shown after refuelling when the vehicle is started up again. This
is not due to a leak in the system, but to a drop in pressure in the gas tank
for technical reasons after a cooling phase immediately after refuelling.
CAUTION
Never run the fuel tank completely dry. An irregular fuel supply could cause
misfiring. In this way the unburned fuel can reach the exhaust system,
which could cause the catalytic converter to overheat resulting in damage. 
Safety FirstOperating instructionsPractical TipsTechnical specifications