2016 Seat Ibiza ST ignition

The essentials
››› in Notes on page 79
››› page 79 Tow-starting
If the engine will not start, first try starting it
usin
g the b

attery of another vehicle
››› page 52. You should only attempt to tow-
start a vehicle if charging the battery does
not work. This is done by leveraging wheel
movement.
When tow-starting a vehicle with a petrol en-
gine, do not tow it more than a short dis-
tance, otherwise unburned fuel can enter the
catalytic converter.
However, if your vehicle has to be tow-star-
ted:
● Engage 2 nd
or 3 rd
ge ar
.
● Keep the clutch pressed down.
● Switch the ignition on.
● Once both vehicles are moving, release the
clutch.
● As

soon as the engine starts, press the
clutch and mo
ve the gear lever into neutral.
This helps to prevent driving into the towing
vehicle. 
››› in Notes on page 79
›››
page 79 How to jump start
Jump l e
a d

s The jump lead must have a sufficient wire
cro
s

s section.
If the engine fails to start because of a dis-
charged battery, the battery can be connec-
ted to the battery of another vehicle to start
the engine.
Jump leads
Jump leads must comply with standard DIN
72553 (see cable manufacturer's instruc-
tions). The wire cross section must be at least
25 mm 2
for petrol engines and at least
35 mm 2
for diesel engines. Note
● The vehic l

es must not touch each other,
otherwise electricity could flow as soon as
the positive terminals are connected.
● The discharged battery must be properly
connected to the on-bo
ard network. How to jump start: description
Fig. 70
Diagram of connections for vehicles
w ithout
St

art-Stop system. Fig. 71
Diagram of connections for vehicles
w ith
Star

t-Stop system. Jump lead terminal connections
1. Switch off the ignition of both vehicles
››
› .
52

The essentials
Note
The vehicles must not touch each other, oth-
erwi se el
ectricity could flow as soon as the
positive terminals are connected. Changing the windscreen wiper
bla
de

s
Changing the wiper blades Fig. 72
Wipers in service position Fig. 73
Changing the windscreen wiper
bla de. To change the blades it is necessary to move
the w
iper
s fr

om the rest position into the
service position.
Do not change the windscreen wipers when
out of the service position, as it could cause
paint to flake off the bonnet due to friction
with the windscreen wiper arm.
Service position (for changing wiper blades)
● Ensure that the wiper blades are not frozen.
● Turn the ignition on and off and then (with-
in approx
imately 9 seconds) push the wind-
screen wiper lever down (short wipe). The
windscreen wipers will move to the service
position ››› Fig. 72.
Removing the wiper blade
● Lift the windscreen wiper arm.
● Press the securing tab down 1
› ›
› Fig. 73 .●
Extr
act the wiper b

lade from the wiper arm.
Fitting the wiper blade ● Insert the wiper blade onto the windscreen
wiper arm until
it clicks into place.
● Place the windscreen wiper arms to their in-
itial pos
ition.

››› in Changing the windscreen and
rear window wiper blades on page 79
››› page 78 Changing the rear window wiper blade
Fig. 74
Removing and fitting the rear window
w iper b
la

de. Removing the wiper blade
● Lift the wiper arm away from the glass 54

Safety
Seat belt lamp* Fig. 79
Warning lamp on the instrument pan-
el . The control lamp illuminates to remind the
driv
er t
o fa
sten his seat belt.
Before starting the vehicle: – Fasten your seat belt securely.
– Instruct your passengers to fasten their
seat belts pr

operly before driving off.
– Protect children by using a child seat ac-
cording t

o the child's height and weight.
When the ignition is switched on, the control
lamp  in the instrument panel lights up* if
the driver or passenger* have not fastened
their seat belts.
An audible warning signal will sound for a
few seconds if the seat belts are not fastened
as the vehicle drives off and reaches a speed
of more than approximately 25 km/h (15 mph) or if the seat belts are unfastened
while the v

ehicle is in motion. The warning
lamp will also flash .
The  lamp goes out when the driver and
passenger seat belts are fastened with the ig-
nition switched on.
The protective function of seat belts Fig. 80
Drivers with properly worn seat belts
w i
ll

not be thrown forward in the event of sud-
den braking Properly worn seat belts hold the occupants
in the pr
oper po
sition.

These also help pre-
vent uncontrolled movements that may result
in serious injury and reduce the risk of being
thrown out of the vehicle.
Vehicle occupants wearing their seat belts
correctly benefit greatly from the ability of the
belts to absorb kinetic energy. In addition,
the front part of your vehicle and other pas- sive safety features (such as the airbag sys-
tem) are des

igned to absorb the kinetic ener-
gy released in a collision. Taken together, all
these features reduce the releasing kinetic
energy and consequently, the risk of injury.
This is why it is so important to fasten seat
belts before every trip, even when "just driv-
ing around the corner".
Ensure that your passengers wear their seat
belts as well. Accident statistics have shown
that wearing seat belts is an effective means
of substantially reducing the risk of injury
and improving the chances of survival when
involved in a serious accident. Furthermore,
properly worn seat belts improve the protec-
tion provided by airbags in the event of an
accident. For this reason, wearing a seat belt
is required by law in most countries.
Although your vehicle is equipped with air-
bags, the seat belts must be fastened and
worn. The front airbags, for example, are only
triggered in some cases of head-on collision.
The front airbags will not be triggered during
minor frontal or side collisions, rear-end colli-
sions, rollovers or accidents in which the air-
bag trigger threshold value in the control unit
is not exceeded.
Therefore, you should always wear your seat
belt and ensure that all vehicle occupants
have fastened their seat belts properly before
you drive off!
62

Airbag system
airbag. In this case, the inflating airbag may
inflict c
ritic al
or fatal injuries on the occu-
pant. This also applies to children.
Always maintain the greatest possible dis-
tance between yourself and the front airbag.
This way, the front airbags can completely
deploy when triggered, providing their maxi-
mum protection.
The most important factors that will trigger
an airbag are: the type of accident, the angle
of collision and the speed of the vehicle.
Whether or not the airbags are triggered de-
pends primarily on the vehicle deceleration
rate resulting from the collision and detected
by the control unit. If the vehicle deceleration
occurring during the collision and measured
by the control unit remains below the speci-
fied reference values, the front, side and/or
curtain airbags will not be triggered. Take in-
to account that the visible damage in a vehi-
cle involved in an accident, no matter how
serious, is not a determining factor for the
airbags to have been triggered. WARNING
● Wearin g the se

at belt incorrectly or assum-
ing an incorrect sitting position can lead to
critical or fatal injuries.
● All vehicle occupants, including children,
who are not properly
belted can sustain criti-
cal or fatal injuries if the airbag is triggered.
Children up to 12 years old should always travel on the rear seat. Never transport chil-
dren in the v
ehic

le if they are not restrained
or the restraint system is not appropriate for
their age, size or weight.
● If you are not wearing a seat belt, or if you
lean for
ward or to the side while travelling or
assume an incorrect sitting position, there is
a substantially increased risk of injury. This
increased risk of injury will be further in-
creased if you are struck by an inflating air-
bag.
● To reduce the risk of injury from an inflating
airbag, alwa
ys wear the seat belt properly.
● Always adjust the front seats properly. Description of airbag system
The airbag system mainly comprises (as per
v
ehic
le equipment):
● an el

ectronic control and monitoring sys-
tem (contro
l unit)
● frontal airbags for driver and passenger,
● side airbags,
● curtain airbags,
● a control lamp  on the dash panel
›

›› page 68.
● key-operated switch for front passenger air-
bag,
● a contro

l lamp for disabling/enabling the
front pa
ssenger airbag. The airbag system operation is monitored
electronical

ly. The airbag control lamp will il-
luminate for a few seconds every time the ig-
nition is switched on (self-diagnosis).
There is a fault in the system if the control
lamp :
● does not light up when the ignition is
switched on ›

›› page 68,
● turns off after 4 seconds after the ignition
is swit
ched on
● turns off and then lights up again after the
ignition is swit
ched on
● illuminates or flashes while the vehicle is
moving.
The airb

ag system is not triggered if:
● the ignition is switched off
● there is a minor frontal collision
● there is a minor side collision
● there is a rear-end collision
● the vehicle turns over. WARNING
● The seat belt s

and airbags can only provide
maximum protection if the occupants are
seated correctly ››› page 57, Correct position
for passengers.
● If a fault has occurred in the airbag system,
have the sys
tem checked immediately by a
specialised workshop. Otherwise, during a » 67
Technical data
Advice
Operation
Emergencies
Safety

Safety
frontal collision the system might not trigger
correctly
or m
ay fail to trigger at all.Airbag activation
The airbags deploy extremely rapidly, within
thousandths
of

a second, to provide addi-
tional protection in the event of an accident.
A fine dust may develop when the airbag de-
ploys. This is normal and it is not an indica-
tion of fire in the vehicle.
The airbag system is only ready to function
when the ignition is on.
In special accidents instances, several air-
bags may activate at the same time.
In the event of minor head-on and side colli-
sions, rear-end collisions, overturning or roll-
over of the vehicle, airbags do not activate.
Activation factors
The conditions that lead to the airbag system
activating in each situation cannot be gener-
alised. Some factors play an important role,
such as the properties of the object the vehi-
cle hits (hard/soft), angle of impact, vehicle
speed, etc.
Deceleration trajectory is key for airbag acti-
vation. The control unit analyses the collision trajec-
tory
and activ

ates the respective restraint
system.
If the deceleration rate is below the prede-
fined reference value in the control unit the
airbags will not be triggered, even though
the accident may cause extensive damage to
the car.
The following airbags are triggered in seri-
ous head-on collisions
● Driver airbag.
● Front passenger front airbag
The follo
wing airbags are triggered in seri-
ous side-on collisions
● Front side airbag on the side of the acci-
dent.
● Rear s

ide airbag on the side of the acci-
dent.
● Curt

ain (head) airbag on the side of the ac-
cident.
In an acc

ident with airbag activation:
● the interior lights switch on (if the interior
light switc
h is in the courtesy light position);
● the hazard warning lights switch on;
● all doors are unlocked;
● the fuel supply to the engine is cut. Airbag control lamp and seat belt ten-
sioner  The control lamp monitors all airbags and
seat belt
t

ensioners in the vehicle, including
control units and wiring connections.
Monitoring of airbag and belt tensioner sys-
tem
Both the airbag and belt tensioner systems
operation is constantly monitored electroni-
cally. The control lamp  will light up for a
few seconds every time the ignition is switch-
ed on (self-diagnosis).
The system must be checked when the con-
trol lamp  :
● does not light up when the ignition is
switc hed on,
● t

urns off after 4 seconds after the ignition
is swit
ched on
● turns off and then lights up again after the
ignition is swit
ched on
● illuminates or flashes while the vehicle is
moving.
In the ev

ent of a malfunction, the warning
lamp remains on continuously. Have the air-
bag system inspected immediately by a spe-
cialised workshop.
68

Airbag system
Read the additional information carefully
› ›
›
 p
age 15
If you fit a rear-facing child seat to the front
passenger seat, the front passenger front air-
bag must be de-activated.
When the front passenger airbag is deactiva-
ted, this means that only the front passenger
front airbag is deactivated. All the other air-
bags in the vehicle remain activated.
Activating the front passenger front airbag
– Switch the ignition off.
– Open the glove compartment on the front
passen

ger side.
– Insert the key into the slot of the switch for
deactivating the fr

ont passenger airbag
››› Fig. 85. About 3/4 of the key should en-
ter, as far as it will go.
– Then turn the key gently to the  position.
Do not f
orce it if you feel resistance, and
make sure you have inserted the key fully.
– When the ignition is switched on, check
whether the control

lamp   
  on the dash panel does ››› Fig. 86 not
light up ››› .
WARNING
● It is the driv

er's responsibility to ensure
that the key-operated switch is set to the cor-
rect position. ●
You shoul d de

activate the front passenger
front airbag only if you have to use a rear-fac-
ing child seat in exceptional cases
››› page 72, Transporting children safely.
● Never install a child seat facing backwards
on the front pa
ssenger seat unless the front
passenger front airbag has been disabled.
Otherwise, there is a risk of death.
● As soon as the child seat is no longer nee-
ded on the front pa
ssenger seat, enable the
front passenger front airbag again.
● Only deactivate the front passenger front
airbag when the ignition is off
, otherwise a
fault may occur in the airbag system, which
could cause the airbag to not deploy properly
or not deploy at all in case of an accident.
● Never leave the key in the airbag disabling
switch a
s it could get damaged or enable or
disable the airbag during driving.
● When the passenger airbag is deactivated,
if the contro
l lamp      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 imme-
diately by a specialised workshop.
– Do not use a child seat on the front pas-
senger seat! The front passenger front
airbag could be triggered in the event of
an accident, even if there is a fault in the
system and, as a result, a child could sus-
tain serious or fatal injuries.
– It is unpredictable whether the front pas-
senger airbag will deploy in the event of an accident. Warn all your passengers of
this.
71
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbs
Fuses and bulbs F u
se s
Intr
oduction Due to the constant updating of vehicles,
fuse a
s

signments based on equipment and
the use of the same fuse for various electrical
components, it is not possible to provide an
up-to-date summary of the fuse positions for
the electrical components at the time this
manual was printed. For detailed information
about the fuse positions, please consult a
technical service.
In general, a fuse can be assigned to various
electrical components. Likewise, an electrical
component can be protected by several
fuses.
Only replace fuses when the cause of the
problem has been solved. If a newly inserted
fuse blows after a short time, you must have
the electrical system checked by a special-
ised workshop as soon as possible. WARNING
The high voltages in the electrical system can
give serious el

ectrical shocks, causing burns
and even death!
● Never touch the electrical wiring of the igni-
tion system. ●
Take c ar

e not to cause short circuits in the
electrical system. WARNING
Using unsuitable fuses, repairing fuses or
bridgin g a curr ent

circuit without fuses can
cause a fire and serious injury.
● Never use a fuse with a higher value. Only
replac
e fuses with a fuse of the same amper-
age (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple
or similar
. CAUTION
● To prev ent

damage to the vehicle's electric
system, before replacing a fuse always turn
off the ignition, the lights and all electrical
elements and remove the key from the igni-
tion.
● If you replace a fuse with higher-rating
fuse, y
ou could cause damage to another part
of the electrical system.
● Protect the fuse boxes when open to pre-
vent the entry
of dust or humidity as they can
damage the electrical system.
● Always carefully remove the fuse box cov-
ers and refit
them correctly to avoid problems
with your vehicle. Note
● One component m a

y have more than one
fuse.
● Several components may run on a single
fuse.
● In the v

ehicle, there are more fuses than
those indicated in thi
s chapter. These should
only be changed by a specialised workshop.
● Positions not containing a fuse do not ap-
pear in the fol
lowing tables.
● Some of the equipment listed in the tables
below pertain on
ly to certain versions of the
model or are optional extras.
● Please note that the above lists, while cor-
rect at the time of
printing, are subject to
change. Fuses to the left of the instrument
p
anel Read the additional information carefully
› ›
›
 p

age 44
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
Control box 1
No.Consumer/Amps
1Left lights40
2Central locking40» 81
Technical data
Advice
Operation
Emergencies
Safety

EmergenciesNo.Consumer/Amps
3Power C63 (30 Power)30
4PTC Relay (Engine glow)50
5Left pillar connector A pin 22 (motor
for closing window on driver's side)30
6For closing back left window (motor)30
7Horn20
9Panoramic roof30
10Active suspension7.5
11Headlight washer system relay30
12MIB display5
13(RL-15) SIDO Kl.15 supply (inputs 29
and 55)30
14
Removing ignition key, diagnostics,
headlight lever (flashers), switching
on dipped /side beams (rotating
lights)
7.5
15Air and heat control (supply)7.5Automatic gearbox lever
16Instrument panel5
17Dwa Sensor, Alarm horn7.5
23Dual windscreen cleaner pump7.5
24Engine heater, heating control box
(supply)30
2612V Relay socket20
No.Consumer/Amps
27Rear window wiper motor15
28Lighter20
29Airbag control unit, airbag deactiva-
tion warning lamp10
30
Reverse, Mirror joysticks, RKA, switch-
ing on heated seats, int. pressure A.C,
heating A.C. controls (supply), electro-
chromic mirror, PDC control, switching
on front and rear fog lights (rotating
lights).
7.5
31Petrol gauge5
32
AFS headlights, headlight regulator
(signal and adjustment), LWR Cent, di-
agnostics, front headlight lever
(switch on), Dimmer (headlight adjust-
ment)
7.5
33Start-Stop relay, clutch sensor5
34Heated jets5
35Soundaktor control feed, GRA feed,
Kühlerlüfter central feed5
36Heated seats10
37Additional diagnostics10
38Right hand lights A/66 feed40
39ABS Pump (rear battery)40
41Heated rear window30
42Passenger side window controls30
No.Consumer/Amps
43Rear right window control30
44Reversing camera10
45Windscreen wiper feed lever, diagnos-
tics10
46Additional electric socket for luggage
compartment20
47ABS Ventil (rear battery)25
49
EKP TDI relay (fuel pump feed)30
EKP MPI relay (fuel pump feed)20
TFSI pump gauge control15
50Multimedia Radio (power supply)20
51Heated mirrors10
53Rain sensor5
5430 ZAS (ignition switch)5
55Heated seats10
Control box 2
No.Consumer/Amps
1Lambda sensors15
2
Vacuum pump motor20
Pre-wired motor (coolant pump, varia-
ble valve distributor, active carbon
solenoid valve filter, pressure valve,
secondary air inlet valve)
10
82