headlight bulb Alfa Romeo GT 2006 Owner handbook (in English)

IN AN EMERGENCY
223
Halogen bulbs must be
handled touching only the
metallic part. If the trans-
parent bulb is touched with the
fingers, its lighting intensity is
reduced and the life of the bulb
may be compromised. If touched
accidentally, rub the bulb with a
cloth moistened with methylated
spirit and allow to dry.
Halogen bulbs contain
pressurised gas, in the
case of breakage they
may burst.WHEN NEEDING TO
CHANGE A BULB
Alterations or repairs to
the electric system not
carried out correctly and
without taking account of the
system specifications may cause
failures and the risk of fire.
Where possible, it is
advisable to have bulbs
changed c/o Alfa Romeo
Authorised Services. The correct
operation and aiming of the outer
lights are vital to the safety of
the vehicle and its passengers
and the subject of specific laws.
Due to high voltage, the
bulb of (Xenon) gas-dis-
charge headlights must on-
ly be replaced by experts: danger
of death! Contact Alfa Romeo Au-
thorized Services.

IN AN EMERGENCY
224
D.-E. Halogen bulbs
To remove, free it from the clip on
its housing.
F. Xenon lights
To remove the bulb, slacken the fas-
tening ring nut and release the
retaining ring. GENERAL INSTRUCTIONS
– When a light is not working, check
that the corresponding fuse is intact
before changing a bulb.
– For the location of fuses, refer to the
paragraph “In the event of a burnt fuse”
in this chapter.
– Before changing a bulb check the con-
tacts for oxidation.
– Burnt bulbs must be replaced by oth-
ers of the same type and power.
– Always check headlight aiming after
changing a bulb to ensure they are safe.
TYPES OF BULBS (fig. 21)
Various types of bulbs are fitted to your
vehicle:
A. All glass bulbs
These are pressed on. Pull to
remove.
B. Bayonet type bulbs
Press the bulb, turn counter-clock-
wise to remove this type of bulb
from its holder.
C. Tubular bulbs
Free them from their contacts to
remove.
fig. 21
A0A0503b

IN AN EMERGENCY
226
IF AN EXTERIOR
LIGHT GOES OUT
XENON LIGHTS
Due to high voltage, the
bulb of (Xenon) gas-dis-
charge headlights must on-
ly be replaced by experts: danger
of death! Contact Alfa Romeo Au-
thorized Services.
HALOGEN HEADLIGHTSThe bulbs are arranged inside the light
unit as follows (fig. 22):
(A) Fog lights.
(B) Dipped beam headlights.
(C) Sidelights.
(D) Main beam headlights.
To change the bulbs of the sidelights, low
beams and main beams it is necessary to
remove the cover (A-fig. 23) releasing
the catches (B).
To change the fog lights, remove the
cover (C) turning counter-clockwise. IMPORTANTSee the previous chapter
“When needing to change a bulb” for the
type of bulb and power rating.
The front light units contain the sidelight,
the dipped beam, main beam and fog
light bulbs.
fig. 22
A0A0159b
fig. 23
A0A0160b

IN AN EMERGENCY
227
– Fit a new bulb, making the tab of the
metal part coincide with the one on the
lamp unit, then hook the bulb holder catch
(B).
– Re-connect the electric connector (A).
– Refit the protective cover correctly.Fog lights (fig. 24)
IMPORTANTWhen needing to
change the left bulb, the side trim next to
the light itself needs to be removed to
facilitate access to the engine compart-
ment.
To change the bulb, proceed as follows:
– Remove the protective cover turning
counter-clockwise.
– Disconnect the electric connector (A).
– Release the bulb catch (B).
– Remove the bulb and replace it.
fig. 24
A0A0161b
After replacement, refit
the covers correctly
checking that they are
properly secured.
IMPORTANTA slight layer of steam
(fogging) can appear on the inside surface
of the beam transparent cover: this is not
a defect. The presence of condensate
traces in beams is a natural phenomenon,
due to a low temperature and to the
degree of humidity in the air. These traces
will disappear when the beams are turned
on. Drops of water inside the headlight
indicate instead water infiltration: contact
Alfa Romeo Authorised Services.

IN AN EMERGENCY
228
Dipped beam headlights
(fig. 25)
To change the bulb, proceed as follows:
– Remove the protective cover releasing
the catches.
– Disconnect the electric connector (A).
– Release the bulb catch (B).
– Remove the bulb and replace it.
– Fit a new bulb, making the tabs of the
metallic part coincide with the grooves on
the reflector, then hook the bulb holder
catch (B).
– Re-connect the electric connector (A).
– Refit the protective cover correctly.
fig. 25
A0A0162b
Main beam headlights
(fig. 27)
To change the bulb, proceed as follows:
– Remove the protective cover releasing
the catches.
– Disconnect the electric connector (A).
– Release the bulb catch (B).
– Remove the bulb and replace it.
– Fit a new bulb, making the tabs of the
metallic part coincide with the grooves on
the reflector, then hook the bulb holder
catch (B).
– Re-connect the electric connector (A).
– Refit the protective cover correctly.
fig. 27
A0A0164b
Front side lights(fig. 26)
To change the bulb, proceed as follows:
– Remove the protective cover releasing
the catches.
– Using the extension (A), integral with
the bulb holder (B), withdraw the bulb
holder itself which is snap-fitted.
– Remove the bulb (C), pushing gently
and turning counter-clockwise.
– Change the bulb and re-insert the bulb
holder making sure that it clicks into
place; also check that the bulb is in the
correct position looking at the lamp from
outside.
– Refit the protective cover correctly.
fig. 26
A0A0342b

INDEX
293
- refuelling ............................... 198
Fuel consumption ........................ 286
Fuel flap .................................... 198
Fuses ........................................ 236
Gearbox lever ............................ 127
Getting to know your car.... 6
Glass holder ......................... 141-142
Glove compartment ..................... 138
Glove compartment light
- changing bulbs ....................... 234
Handbrake ................................ 126
Hazard warning lights .................. 124
Headlamp beam adjustment ......... 148
Headlight washers ................ 49-267
Headlights
- adjustment abroad .................. 148
- beam adjustment .................... 148
- changing bulbs ................. 221-224
- compensation for tilt ......... 148-149
Headrests (front/rear) .......... 18-21Horn ......................................... 52
Hoses ........................................ 265
Ignition device ............................ 14
Ignition switch and steering lock 14-15
In an emergency..................... 210
In the event of an accident ........... 246
Inertial fuel cut off switch ............. 125
Instrument cluster ................. 53-54
Instrument lighting adjustment ...... 59
Intelligent washing (windscreen) ... 47
Interior fittings ............................ 269
Interior lighting
- boot lighting .......................... 146
- dashboard lighting (rheostat) ... 59
- front lighting .................... 138-139
- rear lighting ........................... 140
Jack ......................................... 215
Levers (steering wheel) ............... 44
Lights ........................................ 44Load limiters (seat belts) ............. 29
Low beam headlights
- changing bulbs ................. 225-228
- switching on .................... 44-45
Luggage restrainer net ................. 22
Main beam headlights
- changing bulbs ................. 226-228
- switching on .......................... 45
Maintenance
- additional operations ............... 250
- annual inspection programme ... 250
- checking levels ....................... 253
- precautions and warnings ......... 251
- scheduled maintenance ........... 247
- scheduled maintenance
programme ............................ 248
Manual heater ............................ 102
Mechanical gearbox ..................... 127
Number plate lights
- changing bulbs ........................ 231