2016 Seat Leon 5D airbag

Airbag system
position must always be maintained with
seat
belt
s fastened while travelling.
● In a side-on collision the side airbags will
not work
if the sensors do not correctly meas-
ure the pressure increase on the interior of
the doors, due to air escaping through the
areas with holes or openings in the door pan-
el.
● Never drive if the interior door panels have
been remov
ed or if the panels have not been
correctly fitted.
● Never drive the vehicle if the loudspeakers
in the door panels
have been removed, un-
less the holes left by the loudspeakers have
been closed properly.
● Always check that the openings are closed
or cov
ered if loudspeakers or other equip-
ment are fitted inside the door panels.
● Occupants of the outer seats must never
carry
any objects or pets in the deployment
space between them and the airbags, or al-
low children or other passengers to travel in
this position. It is also important not to at-
tach any accessories (such as cup holders) to
the doors. This would impair 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 bol-
ster because the system may be damaged. In
this case, the side airbags would not be trig-
gered. ●
Under no cir c

umstances 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 con-
ventional seat covers would obstruct the side
airbag, seriously reducing the airbag's effec-
tiveness.
● Any damage to the original seat upholstery
or around the se
ams of the side airbag units
must be repaired immediately by a special-
ised workshop.
● The airbags provide protection for just one
accident; r
eplace them once they have de-
ployed.
● Any work on the side airbag system or re-
mova
l and installation of the airbag compo-
nents 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 sys
tem in any way. Curtain airbags*
Read the additional information carefully
› ›
›

 page 18. WARNING
● In order for the head-protection airbags to
pro v

ide their maximum protection, the pre- scribed sitting position must always be main-
tained w
ith se

at belts fastened while travel-
ling.
● For safety reasons, the curtain airbag must
be disab
led in those vehicles fitted with a
screen dividing the interior of the vehicle.
See your technical service to make this ad-
justment.
● There must be no other persons, animals or
obj
ects between the occupants of the outer
seats and the deployment space of the head-
protection airbags so that the head-protec-
tion airbag can deploy completely without re-
striction and provide 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 win-
dows
● 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 hang-
ers.
● The airbags provide protection for just one
accident; r
eplace them once they have de-
ployed.
● Any work on the head-protection airbag
syst
em or removal and installation of the air-
bag components for other repairs (such as re-
moval of the roof lining) should only be per-
formed by a specialised workshop. Other-
wise, faults may occur during the airbag sys-
tem operation.
● Do not attempt to modify components of
the airbag sys
tem in any way. » 79
Technical data
Advice
Operation
Emergencies
Safety

Safety
●
The side and he a
d airbags are managed
through sensors located in the interior of the
front doors. To ensure the correct operation of
the side and curtain airbags neither the
doors nor the door panels should be modified
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 special-
ised workshop. Deactivating airbags
D e
activ

ation of front airbag Fig. 93
Control lamp for disabling the front
p a
s

senger front airbag on the dash panel 
It lights up on the combi-in-
strument
Fault in airbag
system and seat belt tensioners.Have the system checked immedi-
ately by a specialised workshop.  
It lights up on the dash panel
Fault in the air-
bag system.Have the system checked immedi-
ately by a specialised workshop.
Front passenger
front airbag dis-
abled.Check whether the airbag should re-
main disabled.


It lights up on the dash panel
Front passenger
front airbag ena-
bled.The control lamp switches off about
60 seconds after the ignition is
turned on or after enabling of the
front passenger front airbag with the
key lock switch. Several warning and control lamps light up
f
or a f
ew sec

onds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
If the front passenger airbag is deactivated,
the lamp      does not re-
main lit, or if it is lit together with the control
lamp  on the dash panel, there may be a
fault in the airbag system ››› .The disabling of airbags is only carried out in
c
er
t

ain cases, i.e. if:
● a child seat is required in the front passen-
ger seat
with the child facing in the opposite
direction to the direction of travel (in some
countries, due to divergent legal require-
ments, facing in the direction of travel)
››› page 84;
● despite the driver's seat being in the cor-
rect po
sition, a minimum distance 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 steerin
g wheel area due to a physical dis-
ability,
● if you have special seats installed (e.g. an
orthopaedic
seat without side airbags).
The front passenger front airbag can be disa-
bled using the switch ››› page 81.
We recommend that you contact an author-
ised SEAT dealer for the disabling of other air-
bags.
Airbag system control
The airbag system availability is controlled
electronically, regardless of whether an air-
bag is disabled.
80

Airbag system
If an airbag was disabled using a diagnostics
sy s
t
em:
● the airbag system warning lamp  illumi-
n

ates after switching on the ignition for
about 4 seconds, and then flashes for about
12 seconds.
If the airbag has been disabled with the air-
bag switch on the side of the dash panel:
● the airbag control lamp  wil
l illuminate
for about 4 seconds after the ignition is
switched on,
● The airbag is disabled, signalled with the
warning l
amp   which lights up with the
word      placed in the cen-
tre part of the dash panel ››› Fig. 94. WARNING
In the event of a fault in the airbag system,
the airbag m a

y not trigger correctly, may fail
to trigger or may even trigger unexpectedly,
leading to severe or fatal injuries.
● Have the airbag system checked immedi-
ately b
y a specialised workshop.
● Never mount a child seat in the front pas-
senger se
at or remove the mounted child
seat! The front passenger front airbag may
deploy during an accident in spite of the
fault. CAUTION
Always pay attention to any lit control lamps
and to the c orr

esponding descriptions and in-
structions to avoid damage to the vehicle. Note
● Fo l

low the current legislation in your coun-
try regarding the disabling of airbags.
● At your authorised SEAT dealer you can find
information on whic
h vehicle airbags can be
disabled. Front passenger front airbag switch
Fig. 94
Front passenger front airbag switch. Fig. 95
Warning lamp for disabling the front
pa s
senger airbag. Read the additional information carefully
› ›
›

 page 17.
The switch disables only the front passenger
front airbag.
Switching on the airbag
– Switch the ignition off.
– Open the glove compartment on the front
pas

senger side.
– Insert the key into the slot of the switch for
deactivatin

g the front passenger airbag
››› Fig. 94. About 3/4 of the key should en-
ter, as far as it will go.
– Then turn the key gently to the ON position.
Do not
force it if you feel resistance, and
make sure you have inserted the key fully.
– Close the passenger side storage compart-
ment. »
81
Technical data
Advice
Operation
Emergencies
Safety

Safety
– Chec k, w
ith the ignition sw
itched on, that
the control lamp   ››› Fig. 95 does not
light up, with the word    
 in the centre part of the dash panel.
– The warning lamp 
 is illuminated for
60 seconds in the centre part of the dash
panel.
Control lamp with the word   
  (front passenger airbag disabled)
If the front passenger front airbag is disa-
bled, after switching on the ignition, the con-
trol 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 ››› .
Pl e
a

se 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 disa-
bling the fr
ont passenger airbag! Failure to do
so could result in a fault in the airbag deacti-
vation system.
● Never leave the key in the airbag disabling
switc
h as it could get damaged or enable or
disable the airbag during driving.
● If the   (airbag dis
abled) control lamp
flashes, the front passenger front airbag will
not trigger in the event of an accident! Have the system immediately checked by an Offi-
ci
a

l Service. Transporting children safely
Saf ety
f
or children
Introduction For safety reasons, as we have learned from
acc
ident

statistics, we recommend that chil-
dren under 12 years of age travel in the rear
seats. Depending on their age, height and
weight, children travelling in rear seats must
use a child seat or a seat belt. For safety rea-
sons, the child seat should be installed in the
rear seat, behind the front passenger seat or
in the centre back seat.
The physical laws involved and the forces
acting in a collision apply also to children
››› page 73. But unlike adults, children do not
have fully developed muscle and bone struc-
tures. This means that children are subject to
a greater risk of injury.
To reduce the risk of injuries, children must
always use special child restraint systems
when travelling in the vehicle.
We recommend the use of child safety prod-
ucts from the SEAT Original Accessories Pro-
gramme, which includes systems for all ages
made by “Peke” (not for all countries).
These systems have been especially de-
signed and approved, complying with the
ECE-R44. regulation.
82

Transporting children safely
Follow the manufacturer's instructions and
o b
ser
ve any statutory requirements when in-
stalling and using child seats. Always read
and note ››› page 83.
We recommend you always carry the manu-
facturer's Child Seat Instruction Manual to-
gether with the on-board documentation.
Important information regarding the
front p
assenger's airbag Read the additional information carefully
› ›
›

 page 19.
Read and always observe the safety informa-
tion included in the following chapters:
● Safety distance with respect to the passen-
ger airbag ›

›› page 76.
● Objects between the passenger and the
pas
senger side airbag ››› in Front airbags
on p ag
e 78
.
The passenger side front airbag, when ena-
bled, is a serious risk for a child that is facing
backward since the airbag can strike the seat
with such force that it can cause serious or
fatal injuries. Children up to 12 years old
should always travel on the rear seat.
Therefore we strongly recommend you to
transport children on the rear seats. This is
the safest location in the vehicle. Alternative-
ly, the front passenger airbag can be disa- bled with a key-operated switch
›››
page 81.
When transporting children, use a child seat
suitable for the age and size of each child
››› page 84. WARNING
● If a c hi

ld seat is secured to the front pas-
senger seat, the risk to the child of sustain-
ing critical or fatal injuries in the event of an
accident increases.
● An inflating front passenger airbag can
strike the r
ear-facing child seat and project it
with great force against the door, the roof or
the backrest.
● Never install a child seat facing backwards
on the front p
assenger seat unless the front
passenger front airbag has been disabled.
Risk of potentially fatal injuries to the child!
However, if it is necessary, in exceptional ca-
ses, to transport a child in the front passen-
ger seat, the front passenger front airbag
must always be disabled ››› page 80. If the
passenger seat has a height adjustment op-
tion, move it to the highest, most upright po-
sition. 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 sw
itch to deactivate the airbag, the vehi-
cle 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 ho l

d 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
vehicl
e 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 in-
juries to themselves and to the other vehicle
occupants.
● If children assume an improper sitting posi-
tion when the vehic
le 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 acci-
dent; as this could cause serious injury or
even death.
● A suitable child seat can protect your child!
● Never leave a child alone in the child seat
or inside the
vehicle because depending on
the season, very high temperatures may be
reached inside a parked vehicle, which could
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 twis-
ted and the seat
belt should be properly in
place ››› page 71.
● Only one child may occupy a child seat
›››

page 84, Child seats. » 83
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
Vehicle fuses Fig. 100
On the driver-side dash panel: fuse
bo x
c
over Fig. 101
In the engine compartment: fuse box
c o
v

er Read the additional information carefully
› ›
›

 page 54
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size. Opening and closing the fuse box situated
below the da

sh panel
● Opening: fold the cover down ››
› Fig. 100.
● Closing: push back the cover it in until it
clic
ks into place.
To open the engine compartment fuse box
● Open the bonnet  ›››
page 262.
● Press the locking tabs to release the fuse
box c
over ››› Fig. 101.
● Then lift the cover out.
● To fit the cover, place it on the fuse box.
Pu
sh the locking tabs down until they click
audibly into place.
Fuses in the vehicle interior
No.Consumers/Amps
4Taxis3
5Gateway5
6Automatic gearbox lever5
7Air conditioning and heating control
panel, heating the back window.10
8Diagnosis, handbrake switch, light
switch, reverse light, interior lighting10
9Steering column5
10Radio display5
12Radio20
No.Consumers/Amps
13Driving mode.15
14Air conditioner fan40
15KESSY10
16Connectivity Box7.5
17Instrument panel5
18Rear camera7.5
19KESSY7.5
214x4 Haldex Control Unit15
22Trailer15
23Right lights40
24Electric sunroof30
25Left door30
26Heated seats20
28Trailer25
31Left lights40
32Control unit for parking aid, front cam-
era and radar7.5
33Airbag5
34Reverse switch, clima sensor, electro-
chromic mirror7.5
35Diagnosis, headlight control unit,
headlight adjuster10 92

Controls and displays
Operation
C ontr
o
ls and displays
General instrument panel Door release lever
Centr
al

locking switch . . . . . . . . . . . .119
Electric control to adjust exterior
mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Air outl

ets . . . . . . . . . . . . . . . . . . . . . . . . 166
Control lever for:
– Turn s ign

als and main beam
headlights . . . . . . . . . . . . . . . . . . . . . 131
– Lane Ass i

st . . . . . . . . . . . . . . . . . . . . . 213
– Main beam a
ssist . . . . . . . . . . . . . . . 132
– Cruise c
ontrol system (CCS) . . . . .195
Depending on equipment fitted:
– Lev er f

or cruise control . . . . . . . . . .195
Steering wheel with horn and – Driver airbag . . . . . . . . . . . . . . . . . . . 16
– On-boar d c

omputer controls . . . .30
– Contro
ls for radio, telephone,
navigation and speech dialogue
system ›››
Booklet Radio
– Paddle levers for tiptronic gear-
shift (automatic gearbox) . . . . . . .182
Instrument panel . . . . . . . . . . . . . . . . . 104
1 2
3
4
5
6
7
8 Control lever for:
– Wind
s

creen wipers and washer . .139
– Wipe and wa
sh system . . . . . . . . . . 139
– On-board c
omputer . . . . . . . . . . . . . 30
Depending on equipment fitted: ra-
dio or disp
lay for Easy Connect
(navigation, radio, TV/video) . . . . . .110
Depending on the equipment, but-
tons
for:
– SEAT driving modes . . . . . . . . . . . . .219
– Star t

-Stop system . . . . . . . . . . . . . . . 191
– Park a
ssist system . . . . . . . . . . . . . . 225
– Hazard w
arning lights . . . . . . . . . .135
– Tyr
e pressure switch . . . . . . . . . . . .277
– Airbag off di
splay . . . . . . . . . . . . . . . 81
Depending on the equipment,
glov e c

ompartment with: . . . . . . . . .149
– CD pl a

yer* and/or SD card*
››› Booklet Radio
Tyre pressure switch . . . . . . . . . . . . . .277
Front passenger airbag switch . . . .81
Front passenger airbag . . . . . . . . . . .16
Passenger seat heating control . . . .145
Depending on the equipment, con-
tro l

s for:
– Heating and ventilation system or
manual air conditioner . . . . . . . . . .48, 47
– Autom atic

air conditioner . . . . . . .45
9
10
11
12
13
14
15
16
17 Depending on the equipment:
– USB/A UX
-IN inp

ut . . . . . . . . . . . . . . 115
– Connectivity
Box* . . . . . . . . . . . . . . . 115
– Storag
e compartment
Depending on equipment fitted,
gear lever or selector lever for: – Manual gearbox . . . . . . . . . . . . . . . . 179
– Automatic
gearbox . . . . . . . . . . . . . 180
Electronic parking brake switch . . .172
Auto Hold switch . . . . . . . . . . . . . . . . . 194
Starter button (Keyless Access lock-
ing and ignition sys
tem) . . . . . . . . . . 169
Driver's seat heating control . . . . . .145
Ignition lock (vehicles without Key-
les
s Access) . . . . . . . . . . . . . . . . . . . . . . 167
Knee airbag . . . . . . . . . . . . . . . . . . . . . . 17
Adjustable steering column . . . . . . .16
Storage compartment
Bonnet lock
release . . . . . . . . . . . . . . . 263
Headlight range control . . . . . . . . . . .137
Headlight switch . . . . . . . . . . . . . . . . . 131
Electric windows . . . . . . . . . . . . . . . . . 127 Note
● Some of the equipment li

sted in this sec-
tion is only fitted on certain models or are op-
tional extras. » 18
19
20
21
22
23
24
25
26
27
28
29
30
31
103
Technical data
Advice
Operation
Emergencies
Safety

Seats and head restraints
when changing lane, you could misjudge the
dis
t
ance. Risk of accident! CAUTION
● If one of the mirr

or housings is knocked out
of position (e.g. when parking), the mirrors
must first be fully retracted with the electric
control. Do not readjust the mirror housing by
hand, as this will interfere with the mirror ad-
juster function.
● Before washing the vehicle in an automatic
car wa
sh, please make sure to retract the ex-
terior mirrors to prevent them from being
damaged. Electrically retractable exterior
mirrors must not be folded in or out by hand.
Always use the electrical power control. Note
If the electrical adjustment should fail to op-
erat e, both of

the mirrors can be adjusted by
hand by lightly pressing the edge of the mir-
ror glass. Seats and head restraints
Adju
s
tin

g the seats and headr-
ests
Manual adjustment of seats Read the additional information carefully
›› ›

 page 14 WARNING
The safe driving chapter contains important
inform ation, tip

s, suggestions and warnings
that you should read and observe for your
own safety and the safety of your passengers
››› page 65. WARNING
● Adjus t

the front seats only when the vehi-
cle is stationary. Failure to follow this instruc-
tion could result in an accident.
● Be careful when adjusting the seat height.
Carel
ess or uncontrolled adjustment can
cause injuries.
● The front seat backrests must not be re-
clined for driv
ing. Otherwise, seat belts and
the airbag system might not protect as they
should, with the subsequent danger of injury. Electric driver's seat adjustment*
Read the additional information carefully
›› ›

 page 14 WARNING
● If the el ectric

front seats are used negli-
gently or without paying due attention, it can
cause serious injury.
● The front seats can also be electrically ad-
just
ed when the ignition is switched off. Nev-
er leave a child or any other person who may
need help in the vehicle.
● In the event of an emergency, electrical ad-
justment
can be stopped by pressing any
control. CAUTION
To avoid damaging the electrical components
of the fr ont

seats, please refrain from kneel-
ing on the seat or applying sharp pressure at
a single point to the seat cushion and back-
rest. Note
● It m a

y not be possible to electrically adjust
the seat if the vehicle battery is very low.
● If the engine is started while the seats are
being electric
ally adjusted, the adjustment
will stop. 143
Technical data
Advice
Operation
Emergencies
Safety