light SEAT IBIZA ST 2017 Owner's Guide

Fuses and bulbs
●
Tak e c
are 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
repl
ace 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 simil
ar. CAUTION
● To pr ev

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,
you could cause damage to another part
of the electrical system.
● Protect the fuse boxes when open to pre-
vent the entr
y of dust or humidity as they can
damage the electrical system.
● Always carefully remove the fuse box cov-
ers and r
efit them correctly to avoid problems
with your vehicle. Note
● One component m

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

vehicle, there are more fuses than
those indicat
ed in this chapter. These should
only be changed by a specialised workshop.
● Positions not containing a fuse do not ap-
pear in the fo
llowing tables.
● Some of the equipment listed in the tables
below pert
ain only 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
› ›
›

 page 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
No.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» 81
Technical data
Advice
Operation
Emergencies
Safety

EmergenciesNo.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
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
Fuse arrangement in engine compart-
ment
Read the additional information carefully
› ›
›

 page 44
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
No.Consumer/Amps
1Fan, condenser40
TK8 fan, condenser50
2Glow plugs50
3ABS Pump40
EMBOX2-13 (TA8)20
4PTC glow phase 240
5PTC glow phase 340
6BDM, 30 ReF5
7MSG (KL30)7.5
8Windscreen wipers30
9Automatic gear box control, AQ 160
Control box30
10ABS Ventil25
EMBOX2-11 (TA8)5
11Vacuum pump motor20
12
Injectors
10TDI fuel metering adjuster, TA8 ex-
haust temperature sensor
13Servo sensor5
14Coolant pump high/low temperature,
gauge (relay EKP)10
1550 controls motor diag5 82

Fuses and bulbsNo.Consumer/Amps
16Starter motor30
17Controls motor (MSG KL87)20
18PTC Relays, TOG sensor, engine
valves, PWM fan10
19Lambda sensors15
20
Glow plug relay, Heizrohr5
Ignition coil20
Pre-wired motor (coolant pump, varia-
ble valve distributor, active carbon
solenoid valve filter, pressure valve,
secondary air inlet valve)
10
Changing bulbs
Gener a
l

notesRead the additional information carefully
› ›
›

 page 45
Before changing any bulb, first turn off the
failed device.
Do not touch the glass part of the bulb with
your bare hands. The fingerprints left on the
glass will vaporise as a result of the heat gen-
erated by the bulb, reducing bulb life and
causing condensation on the reflector sur-
face, thus reducing effectiveness. A bulb must only be replaced by one of the
same type. The type i

s indicated on the bulb,
either on the glass part or on the base.
Xenon headlights
With this type of headlight, the user can re-
place the turn signal bulb. Replacement of
the dipped/main beam bulb must be done by
Technical Services, given that complex ele-
ments must be removed from the vehicle and
the automatic control system that incorpo-
rates it must be reset.
The Xenon bulbs discharge 2.5 times the
light flux and have an average lifespan of 5
times more than that of halogen bulbs, this
means that, except due to unusual circum-
stances, there is no need to change the bulbs
for the whole life of the vehicle. WARNING
● Tak e p

articular care when working on com-
ponents in the engine compartment if the en-
gine is warm, there is a risk of burns.
● Bulbs are highly sensitive to pressure. The
glas
s can break when you touch the bulb,
causing injury.
● The high voltage element of gas discharge
bul
bs* (xenon light) must be handled correct-
ly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not
to injure
yourself on sharp parts in the head-
light housing. CAUTION
● Remo v

e the ignition key before working on
the electric system. Otherwise, a short circuit
could occur.
● Switch off the lights or parking lights be-
fore
you change a bulb. For the sake of the environment
Please ask your specialist retailer how to dis-
pose of u

sed bulbs in the proper manner. Note
● Dependin g on w

eather conditions (cold or
wet), the front lights, the fog lights, the tail
lights and the turn signals may be temporari-
ly misted. This has no influence on the useful
life of the lighting system. By switching on
the lights, the area through which the beam
of light is projected will quickly be demisted.
However, the edges may continue to be mis-
ted.
● Please check at regular intervals that all
lighting (es
pecially the exterior lighting) on
your vehicle is functioning properly. This is
not only in the interest of your own safety,
but also that of all other road users.
● Before changing a bulb, make sure you
have the c
orrect new bulb.
● Do not touch the glass part of the bulb with
your bar
e hands, use a cloth or paper towel
instead. The residue left by the fingerprints » 83
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
would vaporise as a result of the heat gener-
ated b
y
the bulb, they will be deposited on
the reflector and will impair its surface. Single headlight bulb change
Po s

ition of the bulbs Fig. 88
Single headlight. Side lights - Dipped beam/main beam.
T
urn s
ign

al light.
DRL (day light)
A B
C Turn signal and DRL (day light) light
Fig. 89
Single headlight DRL light (day light). Fig. 90
Single turn signal lamp. –
Raise the bonnet.
– Turn the bulb holder ››
›
Fig. 89 1 or
› ›
›
Fig. 90 2 to the left and pull.
– Remove the bulb by pressing on the bulb
ho l
der and t

urning it anti-clockwise at the
same time. –
Inst
allation involves all of the above steps
in reverse sequence.
Dipped/main beam headlights and
side light Fig. 91
Single headlight. Fig. 92
Dipped beam/main beam and side
light of
the s

ingle headlight.84

Fuses and bulbs
Remove the cover – Raise the bonnet.
– Move the loop ››
› Fig. 91 1 in the direction
of the arr
o
w and remove the cover.
Changing the dipped/main beam headlight – Remove connector ›››
Fig. 92 3 from the
b u
l
b.
– Unclip the retainer spring ›››
Fig. 92 2 pressing inwards to the right.
– Extract the bulb and fit the replacement so
th at
the lug on the b

ase fits into the recess
on the reflector.
– Fit the connector.
– Fit the cover and close the strap. Make sure
that the g

asket sits well on the casing cover
during the operation.
– Check whether the new bulb is working.
Changin
g the side light
– Extract the bulb holder ›››
Fig. 92 4 out-
w ar
d
s.
– Remove the bulb by pulling it out and fit-
ting the new one.
– Ins

tallation involves all of the above steps
in rever
se sequence.
– Fit the cover and close the strap. Make sure
that the g

asket sits well on the casing cover
during the operation. –
Check whether the new b
ulb is working.
Double headlight bulb change Pos
ition of the bulbs Fig. 93
Double headlight. Side lights
M
ain be
am he

adlights
Dipped beam headlights
Turn signal
DRL (LED day light)
A B
C
D
E Side light and main beam
Fig. 94
Double headlight. Fig. 95
Side light and main beam headlights. Remove the cover
– Raise the bonnet.
– Move the loop 1 in the direction of the ar-
r o
w and r

emove the cover ››› Fig. 94. »
85
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
Changing the side light
– Remove connector ››
› Fig. 95 2 by pulling
outw ar
d.
– R
emove the bulb by pulling it out and fit-
ting the new one.
– Ins

tallation involves all of the above steps
in rever
se sequence.
– Fit the cover and close the strap. Make sure
that the g

asket sits well on the casing cover
during the operation.
– Check whether the new bulb is working.
Changin
g the main beam bulb
– Remove connector ›››
Fig. 95 3 by pulling
outw ar
d.
– Extr
act the bulb and fit the replacement so
that it
sits correctly into the cut-out on the
reflector.
– Installation involves all of the above steps
in rever

se sequence.
– Fit the cover and close the strap. Make sure
that the g

asket sits well on the casing cover
during the operation.
– Check whether the new bulb is working. Dipped beam headlight
Fig. 96
Double headlight. Fig. 97
Dipped beam headlights. –
Raise the bonnet.
– Move the loop ››
›
Fig. 96 1 in the direction
of the arr
o
w and remove the cover.
– Remove connector ›››
Fig. 97 2 from the
b u
l
b. –
Unclip the ret
ainer spring ››› Fig. 97 3 pressing inwards to the right.
– Extract the bulb and fit the replacement so
th at
the lug on the b

ase fits into the recess
on the reflector.
– Fit the connector.
– Fit the cover and close the strap. Make sure
that the g

asket sits well on the casing cover
during the operation.
– Check whether the new bulb is working.
Turn signal light Fig. 98
Turn signal light. –
Raise the bonnet.
– Turn the bulb holder ››
›
Fig. 98 1 to the left
and p ul
l.
86

Fuses and bulbs
– Remo
v
e the bulb by pressing on the bulb
holder and turning it anti-clockwise at the
same time.
– Installation involves all of the above steps
in rever

se sequence.
Changing the AFS headlight
bul
bs
Position of the bulbs Fig. 99
AFS headlight bulbs. Turn signal
X
enon he
a

dlight (dipped beam/main
beam)
A B Changing the xenon bulb
The procedure for changing the bulb is the
same on both s
ide

s of the vehicle. WARNING
This type of bulb should be changed at a spe-
ci a

lised workshop. Turn signal bulb
Fig. 100
Turn signal light. –
Raise the bonnet.
– Turn bulb holder ››
›
Fig. 100 A to the left
and p u
l
l.
– Remove the bulb by pressing on the bulb
holder and t

urning it anti-clockwise at the
same time.
– Installation involves all of the above steps
in rever

se sequence. Changing the fog light bulbs
Front f
og light bulb Fig. 101
Front fog light. Fig. 102
Front fog light. –
Remove the bolt ››
›
Fig. 101 1 from the fog
light gri
l
le with a screwdriver.
– Subsequently, remove the clips located on
the edge of the gri

ll with gentle leverage. »
87
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
– Remo
v
e the 3 bolts ››› Fig. 102 2 to re-
mo v
e the f
og light.
– Remove the metal clip situated on the up-
per part

of the fog light by pulling towards
the exterior of the vehicle ››› Fig. 102 3 .
FR version fog-light bulb Fig. 103
Fog light: access to the connector
and t o the light
b

ulb holder. –
Remove the 4 bolts A
› ›
› Fig. 103
from the
inside of the wheel housing and the 2 bot-
tom bolts B
› ›
› Fig. 103
from the bumper
with a screwdriver.
– Pull the bumper to release it from its an-
chorag

es to access the connector and the
light bulb holder. Note
Due to the difficulty of accessing fog light
bu l

bs, have them replaced at a Technical
Service or specialised workshop. Remove the bulb holder
Fig. 104
Front fog light. –
Remove connector ››
›
Fig. 104 1 from the
b u
l
b.
– Turn the bulb holder ›››
Fig. 104 2 to the
l ef
t
and pull.
– Remove the bulb by pressing on the bulb
holder and t

urning it counter-clockwise at
the same time.
– Installation involves all of the above steps
in rever

se sequence.
– Check that the bulb works properly. Changing the tail light bulbs
Summar
y of LED tail lights LED
● Brake lights
● Side lights
Bu l

bs
● Retro fog light
● Reverse lights
● Turn signal
Access to tail lights Fig. 105
Access to tail lights. ●
Open the rear lid.
● Turn the bolt in the direction of the arrow,
b y h

and or with a screwdriver ››› Fig. 105.
88

Fuses and bulbs
● Remo
v
e the tail light, by pulling it out-
wards.
Changing the tail light bulbs Fig. 106
Changing the tail light bulbs Fig. 107
Changing the tail light bulbs ●
Remo
v
e the connector from housing A ›››
Fig. 105.
● Remove the bulb holder, separating it from
the c a
s

ing. To do this, press tabs B in the
dir ection of
the arr
ows ››› Fig. 106.
● When the bulb holder has been removed,
pres
s in the direction of the arrow 1 and at
the s ame time, t
urn in the dir
ection of the ar-
row 2
› ››
Fig. 107
Ch an

ging bulbs. LED lamps
Carry out the same operations as in lights fit-
ted with bulbs.
If necessary, remove the socket, as if it were
a bulb.
If the brake light and/or side light with LEDs
have to be replaced, the tail light must be re-
placed. Changing the side and interior
bul

bs
Turn signals Fig. 108
Turn signals. –
Press the turn signal to the left or to the
right t
o r

emove the bulb.
– Remove the bulb holder from the turn sig-
nal.
– R

emove the failed bulb and replace with a
new bul
b.
– Insert the bulb holder in the turn signal
guide until

it clicks into place.
– First fit the turn signal in the opening in the
cha

ssis, fastening the tabs 1
› ›
› Fig. 108 ,
and then fit in the bulb as shown by the ar-
row 2
› ›
› Fig. 108
.
89
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
Number plate light –
Insert the flat part of a screwdriver into the
spec i
al slot and remove the bulb.
– Remove the bulb holder, by turning it until
it is

free.
– Change the bulb.
– Replace the bulb holder, by turning it until
it fits f

ully.
– Fit the light into the space and press until
you hear a “c

lick”.
Additional brake light* Given the difficulty involved in the replace-
ment
of
thi

s light it should be done by Tech-
nical Services. Interior light and front reading lights Fig. 109
Front reading light. To remove the glass
– Insert a fine screwdriver between the cas-
ing and the gl
a

ss ››› Fig. 109.
– Carefully remove the glass, levering it to
avoid pos

sible damage.
To replace the bulbs
– Pull the bulbs outwards.
– To remove the central bulb, hold and press
to one side.
As

sembly
– Proceed in the reverse order, pressing gen-
tly on the outer edg

e of the side light.
– First fit the glass with the fastening tabs
over the fr

ame of the switch. Next press the front part until the two long tabs click on
the suppor

t.
Luggage compartment light* Fig. 110
Boot light. Fig. 111
Boot light. –
Extract the bulb by pressing on its inside
edg e -arr

ow- using the flat side of a screw-
driver ››› Fig. 110.
90