
225
If and when
Note
● If a newly replaced fuse blows again after a short time, the electrical sys-
tem must be checked by a specialised workshop as soon as possible.
● If you replace a fuse with higher-rating fuse, you could cause damage to
another location in the electrical system.
● Always keep some spare fuses in the vehicle. These are available from
SEAT dealers.
Fuses on left side of dash panel
Fuses
NumberConsumerAmps1Power steering/Engine operation/Flow meter7,5
2
Diagnostics/Heater/Autoclimate/Climatronic/
Electric anti-dazzle mirror/Navigator/Air condi-
tioning pressure switch/ Climate fan/AFS Control
unit/Coming home relay/Soundaktor/CCS
10
3Petrol engine control unit/Diesel engine control
unit/Relay coils/Engine operation/Bi-turbo fuel
control unit5
4ABS-ESP Control unit/RKA Switch/Gateway con-
trol unit/ESP Relay/Rotation sensor10
5Reverse light/Heating nozzles106Instrument panel57Retro fog light/Start-Stop relays7,5
8Paddle levers on steering wheel for automatic
gearbox2
9Headlight lever/Windscreen wiper switch1010BCM Electronic control unit power supply511Airbag control unit5
NumberConsumerAmps12Automatic gearbox/ LPG system1013Exterior mirror control514Left-hand AFS headlights1515Right-hand AFS headlights1516Vacant 17Number plate light518Clean pump7,519Electronic control unit520Indicators/Brake lights1521Lights control, instrument panel522Heated mirrors5
23Engine injection module/ Rain sensor/ Automat-
ic gear lever/ Main petrol relay7,5
24Luggage compartment light, interior light, glove
compartment light10
25Parking aid526Towing hook 27Headlight control528Lambda probe1029Vacuum pump/LPG power supply15, 20 a)
30Engine solenoid coils/Additional heating relay/
Pressure sensor/AKF Valve15
31Petrol engine operation/Glow plugs/Relay coil/
Electric fan/Secondary water pump relay10
32Engine control unit15, 20,
30 b)
33Clutch switch sensor/Additional heating relay
coil/ Servo sensor5
34Fuel control unit / Vacuum pump1535Vacant
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

227
If and when
Fuses in engine compartment above battery
Fig. 142 Fuses in engine
compartment
Non-metal fuses
NumberConsumerAmpsS1ABS ESP Control unit25S2Electroblower climate heater/fan30S3Automatic gearbox control unit30S4ABS ESP Control unit10S5Electronic control unit5S6Injection module30
Some of the electrical items listed in the table are only fitted on certain
models or are optional extras.
Please note that the above list contains all data at the time of going to
press, so it is subject to modifications. Bulb change
General notes
Before changing any bulb, first turn off the failed component.
Do not touch the bulb glass. Fingerprints vaporise in the heat, causing a re-
duction in the bulb life and condensation on the mirror surface, thus reduc-
ing efficiency.
A bulb should only be replaced by one of the same type. The type is inscri-
bed on the bulb, either on the glass part or on the base.
Below, the light source used for all functions is broken down.
Double headlights - H7 Long Life
- H7
- W5W Long Life - PY 21W
Single headlight - H4 Long Life
- W5W Long Life - PY 21W
Dipped beam
Main beam
Position
Turn signal
Dipped/Main
Position
Turn signal
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

237
If and when
– Installation is done in the reverse order.
– Check that the bulb functions.
Changing the rear, side and interior light
bulbs Access to rear pilot lights
Fig. 161 Access to tail
lights
– Open the tailgate.
– Turn the bolt in the direction of the arrow, by hand or with a
screwdriver ⇒ fig. 161.
– Remove the pilot light, by pulling it outwards. Changing bulbs on tail lights
Fig. 162 Changing bulbs
on tail lights
Fig. 163 Changing bulbs
on tail lights
– Remove the connector from housing A
⇒ fig. 161.
– Remove the bulb holder, separating it from the casing. To do
this, press tabs B
in the direction of the arrows
⇒ fig. 162.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

238If and when
–When the bulb holder has been removed, press in the direction
of the arrow 1
and at the same time, turn in the direction of
the arrow 2 ⇒ fig. 163.
Side turn signal bulbs
Fig. 164 Side turn sig-
nals
– Press the turn signal to the left or to the right to remove the
bulb.
– Remove the bulb holder from the turn signal.
– Remove the failed bulb and replace with a new bulb.
– Insert the bulb holder in the turn signal guide until it clicks into
place.
– First fit the turn signal in the opening in the chassis, fastening
the tabs 1
⇒ fig. 164, and then fit in the bulb as shown by the
arrow 2 ⇒ fig. 164. Number plate light
–
Insert the flat part of a screwdriver into the special slot and re-
move 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 fully.
– Fit the light into the space and press until you hear a “click”.
Interior light and front reading light
Fig. 165 Front reading
light
To remove the glass
– Insert a fine screwdriver between the casing and the glass
⇒ fig. 165.

239
If and when
– Carefully remove the glass, levering it to avoid possible dam-
age.
To replace the bulbs
– Pull the bulbs outwards.
– To remove the central bulb, hold and press to one side.
Assembly
– Proceed in the reverse order, pressing gently on the outer edge
of the side light.
– First fit the glass with the fastening tabs over the frame of the
switch. Next press the front part until the two long tabs click on
the support.
Additional brake light*
Given the difficulty involved in the replacement of this light it should be
done by the Technical Service. Luggage compartment light*
Fig. 166 Luggage com-
partment light
Fig. 167 Luggage com-
partment light
– Extract the tulip shaped fitting by pressing on the inside edge
of this -arrow- using the flat side of a screwdriver ⇒ fig. 166.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

Index
A
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 67
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Acoustic signal . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Acoustic warning . . . . . . . . . . . . . . . . . . . . . . . 137
Adaptive headlights . . . . . . . . . . . . . . . . . . . . . . 98
AFS headlight bulbs . . . . . . . . . . . . . . . . . . . . . 235
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 33
side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 37
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 30
Air conditioner Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . 132
General notes . . . . . . . . . . . . . . . . . . . . . . . 134
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . 129
Air outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Air recirculation Semi-automatic air conditioning . . . . . . . . 131
Air recirculation mode Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . 134
Alarm system Switching off . . . . . . . . . . . . . . . . . . . . . . . . . 85
Alternator Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 72
Anti-freeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Anti-lock brake system . . . . . . . . . . . . . . . . . . . 163
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 67
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . 85 Switching off . . . . . . . . . . . . . . . . . . . . . . . . . 85
Anti-theft wheel bolts . . . . . . . . . . . . . . . . . . . 219
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Aspects to note before setting off . . . . . . . . . . . . 8
Automatic anti-dazzle interior mirror Activating the anti-dazzle function . . . . . . 108
Deactivating the anti-dazzle function . . . . 108
Automatic car washing tunnel . . . . . . . . . . . . . 176
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . 146 Kick-down feature . . . . . . . . . . . . . . . . . . . . 153
Selector lever positions . . . . . . . . . . . . . . . 151
Automatic lighting . . . . . . . . . . . . . . . . . . . . . . . 96
Automatic windscreeen wiper/washer . . . . . . 104
AUX/USB input connection . . . . . . . . . . . . . . . 123
Auxiliary audio input connection (AUX) . . . . . 123
B
Ball coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Battery Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Winter conditions . . . . . . . . . . . . . . . . . . . . 208
Before setting off . . . . . . . . . . . . . . . . . . . . . . . . . 8
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . 162, 167
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . 206 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 69
Braking distance . . . . . . . . . . . . . . . . . . . . . . . 167
Bulb change double headlight . . . . . . . . . . . . . . . . . . . . 231
Single headlight bulb . . . . . . . . . . . . . . . . 229
Bulb changes General notes . . . . . . . . . . . . . . . . . . . . . . . 227
Bulb defect Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 67
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102, 137
C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Car phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 168
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Automatic speed-dependent locking . . . . . 79
Emergency unlocking system . . . . . . . . . . . 79
Locking system for involuntary unlocking . 79
267
Index