Page 237 of 286
If and when235
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Fuses on left side of dash panelFuses
Number Electrical equipment Amperes
1 Electro-chromatic mirror / relay 50 5
2 Engine control unit 5
3 Lights switch / Headlight control unit / Right hand side headlight / Telephone 5
4 Telephone pre-installation 5
5 Flow meter, frequency tube 10
6A ir b ag 5
7 Vacant
8 Vacant
9 Power steering 5
10 Diagnosis, reverse gear switch 5
11 Heated windscreen 5
12 FSI measure 10
13 Trailer control unit 5
14 ESP/TCP, ABS/ESP control unit 5
15 Automatic gearbox 5
16 Heating controls / Climatronic / Pressure sensor / Heated seats 10
17 Engine 7,5
18 Vacant
19 Vacant
20 Engine fuse box supply 5
21 Gear lever 5
altea_ingles Seite 235 Donnerstag, 19. Mai 2005 3:02 15
Page 238 of 286
If and when
236
22 Vacant
23 Brake lights 5
24 Diagnosis / lights switch 10
25 Vacuum pump 20
26 Engine supply coupling 10
27 Automatic gearbox 20
28 Light switch 5
29 Rear window wiper motor 15
30 Heating operation 5
31 Cable control unit 15
32 Jets 5
33 Heater 40
34 Vacant
35 Vacant
36 Vacant
37 Vacant
38 Vacant
39 Trailer control unit (coupling) 15
40 Trailer control unit (indicators, brakes and left side) 20
41 Trailer control unit (fog light, reversing light and right side) 20
42 Console electrical socket
15
Electrical socket, rear 30
43 Fuel control unit 15
44 Alarm horn and interior monitor sensor 5
Number
Electrical equipment Amperes
altea_ingles Seite 236 Donnerstag, 19. Mai 2005 3:02 15
Page 242 of 286

If and when
240Position in engine compartment: side boxFuses
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, while corr ect at the time of printing, is subject
to alterations. Lamp changeGeneral notesBefore changing any lamp first turn off the equipment concerned.
Do not touch the lamp glass. Fingerprints vaporise in the heat, causing a
reduction in the lamp life and conden sation on the mirror surface, thus
reducing efficiency. A lamp should only be placed by one of the same type. The designation is
inscribed on the bulb, either on the glass part or on the base.
It is highly recommended to keep a box of spare lamps in the vehicle. At the
very least, the lamps that most affect
road safety should have spares in the
vehicle.
Main headlights
Dipped beam - H7
Full beam - H1
Position - W5W
Indicator - PY21W
Number
Electrical equipment Amperes
B1 Alternator < 140 W
150
Alternator > 140 W 200
C1 Power steering 80
D1 PTCs (Supplementary electrical heating using air) 100
E1 Ventilator > 500 W / Ventilator < 500 80/50
F1 Multi-terminal voltage supply “30”. Internal fuse box 100
G1 Trailer fuse voltage supply in internal fuse box 50
H1 Vacant
altea_ingles Seite 240 Donnerstag, 19. Mai 2005 3:02 15
Page 243 of 286

If and when241
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Xenon headlights
18)
Dipped beam and full beam - D1S
19)
Light burst and additional full beam - H1
Position W5W
Indicators PY21W
Fog lights
Fog lights - H3
Upper rear light
Stop/Position - P21W
20)
Indicators - R10W
Lower rear light
Fog lights - P21W
Reverse light - P21W
Side turn indicator
Side turn indicator - W5W
Registration plate light
Registration plate light - C5W
Note
•
Due to the difficulty in accessing the lamps, these must be changed by an
Authorised Service Centre. However, the following is a description of how to
change the lamps except for the fog lights* and interior lamps.
Main headlight lamps
Turn signals
Dipped headlights
Main beam headlights
Side lights
18)For these type of headlights, the bulbs must be changed by an Authorised Service
Centre, given that complex elements of the vehicle must be removed and that the au-
tomatic control system must be reset.19)Xenon discharge lamps emit 2.5 times as much light flux and have a useful life five
times greater than halogen lamps, this means that, except in case of an abnormal
fault, there is no need to change the bulbs during the vehicle life.20)Electronically controlled single filament lamp for Stop/Position lamp. If the lamp
blows it will not work in either position or Stop position
Fig. 173 Main headlight
lamps
AAABACAD
altea_ingles Seite 241 Donnerstag, 19. Mai 2005 3:02 15
Page 244 of 286
If and when
242Tu r n si g nal l a m ps– Raise the bonnet.
– Rotate the lamp holder ⇒fig. 174 to the left and pull.
– Remove the bulb by pressing on the lamp holder and rotating at the same time to the left.
– Installation is done in the reverse order.
Dipped beam lights–Raise the bonnet
Fig. 174 Turn signal
lamps
AA
Fig. 175 Dipped head-
lightsFig. 176 Dipped head-
lights
altea_ingles Seite 242 Donnerstag, 19. Mai 2005 3:02 15
Page 245 of 286
If and when243
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
– Remove the loops ⇒page 242, fig. 175 in the direction of
the arrow and remove the cover.
– Remove the connector ⇒page 242, fig. 176 from the lamp.
– Disengage the retainer spring ⇒ page 242, fig. 176 pressing
inwards and to the right.
– Extract the lamp and fit the replacement so that the rim of the attachment plate is on the reflector rebate.Main beam lights
– Raise the bonnet
– Remove the cover ⇒fig. 177 by pulling on this.
– Remove the connector ⇒fig. 178 from the lamp.
– Press the spring ⇒fig. 178 inwards and to the right.
– Extract the lamp and fit the replac ement so that it sits correctly
into the rebate on the reflector.
– Installation is done in the reverse order.
A1
A2
A3
Fig. 177 Main beam
headlights
Fig. 178 Main beam
headlights
AC
A1
A2
altea_ingles Seite 243 Donnerstag, 19. Mai 2005 3:02 15
Page 246 of 286
If and when
244Side lights– Raise the bonnet.
– Remove the cover ⇒fig. 179 by pulling on this. – Extract the lamp holder
⇒fig. 180 outwards.
– Replace the bulb by pulling this out and inserting the replace- ment.
– Installation is done in the reverse order.
Rear lights•
Side lights
•
Brake lights
•
Turn signals
•
Reversing lights
•
Rear fog light
Fig. 179 Side lightsFig. 180 Side lights
AD
A1
altea_ingles Seite 244 Donnerstag, 19. Mai 2005 3:02 15
Page 247 of 286

If and when245
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Side lights and brake lights– Open the tailgate
– Remove the bolts ⇒fig. 181 – Remove the cover of the luggage compartment lateral panel.
– Unscrew the plastic fitting
⇒fig. 182 securing the rear light.
Inserting a screwdriver under the plastic fitting may help to
loosen it.
– Partially remove the rear light from its casing taking care not to pull on the cable.
– Remove the lamp holder connector.
–Unscrew the bolts ⇒page 246, fig. 183 from the lamp holder
and pull on this.
– Press on the lamp and rotate to the left then fit the replacement.
– To refit follow the steps in reverse order, taking special care when fitting the lamp holder. The metal contacts of the lamp holder
ends should be correctly fitted with respect to the rear light
contacts.
Fig. 181 Side lights and
brake lightsFig. 182 Side lights and
brake lights
AA
ABAC
altea_ingles Seite 245 Donnerstag, 19. Mai 2005 3:02 15