fog light bulb Alfa Romeo GT 2007 Owner handbook (in English)
Page 81 of 271
GETTING TO KNOW YOUR CAR
79
FUEL RESERVE
(amber)
The warning light turns on (on certain ver-
sions with the message on the display)
when about 7 litres fuel are left in the tank
and, on certain versions when the cruising
range is less than 50 km.
LEFT-HAND 
DIRECTION
INDICATOR (green)
The warning light turns on when the di-
rection indicator stalk is moved downwards
or, together with the right indicator, when
the hazard warning light button is pressed.
RIGHT-HAND
DIRECTION
INDICATOR (green)
The warning light turns on when the di-
rection indicator stalk is moved upwards or,
together with the left indicator, when the
hazard warning light button is pressed. 
SIDE/TAILLIGHTS
(green)
The warning light turns on when side/tail-
lights or low beams are turned on. 
CRUISE CONTROL 
(where provided)
(green)
The warning light turns on (on certain ver-
sions with message + symbol on the dis-
play) when turning the Cruise Control
knurled ring to ON. 
MAIN BEAMS 
(blue)
The warning light turns on when the main
beams or the “Follow me home” device are
turned on (see the relevant paragraph).
EXTERNAL LIGHTS
FAILURE 
(amber)
Turning the ignition key to MAR, the
warning light turns on, but it should go off
after few seconds. 
The display will show message + symbol
when one of the following lights is failing: 
❒side/taillights
❒brake lights and relevant fuse 
❒rear fog lights 
❒number plate lights. 
The failure referring to these lights could
be: one or more blown bulbs, a blown pro-
tection fuse or an electric connection cut-off. 
WK
R
E
3
Ü
1 
Page 196 of 271
IN AN EMERGENCY
194
BULBS
High beam 
Low beam 
Gas-discharge low beam headlights 
Front sidelights 
Foglights
Front direction indicators 
Side direction indicators 
Rear direction indicators 
Rear sidelights - braking lights 
Third stop (additional braking lights) 
Reversing light 
Rear foglights 
Number plate light 
Puddle lights 
Front roof light 
Rear roof light 
Courtesy mirror light 
Glovebox light 
Boot lightFIGURE 21 
D
D
F
B
E
B
A
B
B
–
B
B
A
C
C
C
A
A
CPOWER
55W
55W
35W
6W
55W
21W
5W
21W
5W/21W
–
21W
21W
5W
5W
10W
10W
1.2W
5W
5W TYPE
H7
H7
DS2
H6W
H1
PY21W
W5W
P21W
P21/5W
Led
P21W
P21W
W5W
C5W
C10W
C10W
W1.2W
W5W
C5W 
Page 197 of 271
IN AN EMERGENCY
195
IF AN EXTERIOR
LIGHT GOES OUT 
GAS-DISCHARGE (XENON)
HEADLIGHTS
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 cov-
er (C) turning counter-clockwise. IMPORTANTFor the type of bulb and
power rating, see previous section “When
needing to change a bulb”. 
The front light units contain the sidelight,
dipped beam, main beam and fog light
bulbs.
fig. 22
A0A0159b
fig. 23
A0A0160b 
Page 198 of 271
– 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 ac-
cess to the engine compartment. 
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 check-
ing 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 hu-
midity in the air. These traces will disappear
when the beams are turned on. Drops of wa-
ter inside the headlight indicate instead wa-
ter infiltration: contact Alfa Romeo Autho-
rised Services.
IN AN EMERGENCY
196 
Page 201 of 271
IN AN EMERGENCY
199
REVERSING LIGHT 
AND REAR FOG GUARDS 
(fig. 31-32)
The reverse light and the rear fog light
(both reverse lights for Mexico version) are
housed inside the light unit secured to the
rear bumper and are located at the bottom
side.
fig. 31
A0A0627b
fig. 33
A0A0629b
To change the bulb, proceed as follows: 
– from the bumper lower side (fig. 31),
operate on the bulb holder (A-fig 32) turn-
ing it counter-clockwise and remove it. Take
care not to get burnt if the muffler is still hot; 
– Remove the bulb pushing gently and
turning counter-clockwise; 
– Replace the bulb, then refit the bulb
holder. 
Anyway, you are advised to have this op-
eration carried out by Alfa Romeo Authorised
Services.REAR DIRECTION INDICATORS
AND REAR SIDELIGHTS-
BRAKING LIGHTS 
(fig. 33-34)
The rear direction indicators and the side-
lights-braking lights are in the tail light unit
fastened to the body. 
To change the bulb, proceed as follows: 
– From inside the boot, open the com-
partment (A-fig. 33) and then the door
(B) through the tab (C);
– Turn the bulb for sidelight and braking
light counter-clockwise (D-fig.34), or the
bulb for the direction indicator (E-fig.34)
and remove it;
fig. 32
A0A0628b 
Page 263 of 271
ALPHABETICAL INDEX
261
Dashboard ................................ 52 
Diesel fuel filter ........................... 229 
Diesel particulate filter (DPF)  ........ 167 
Digital multifunction display  .......... 58 
Dimensions ................................ 250 
Direction indicators 
- changing front bulbs ................ 198 
- changing rear bulbs ................. 199 
- changing side bulbs ................. 198 
- switching on  .......................... 46 
Door locking system  .................... 107 
Door mirrors  ............................... 23 
Doors ........................................ 15 
Electronic alarm system  .............. 11 
Emergency starting ...................... 179 
- coasting  ................................ 181 
- starting with an auxiliary 
battery .................................. 180 
Engine codes/body versions  ......... 241 
Engine
- identification codes  ................. 241 
- marking  ................................ 241 
- specifications  ......................... 242 
Engine compartment - bonnet  .................................. 131 
- washing  ................................ 238 
Engine oil consumption  ................ 224 
Engine starting  ........................... 169 
Environmental protection  .............. 168 
EOBD (system) ........................... 140 
External lights (switching on)  ....... 44 
First-aid kit ................................ 215 
Fix &Go Automatic (device)  ......... 186 
Flashing high beams .................... 45 
Fluids and lubricants  .................... 253 
Follow me home device  ............... 46 
Foglights
- changing bulbs  ....................... 196 
- switching on  .......................... 106 
Front ceiling light  ........................ 121 
- changing bulbs  ....................... 201 
Front fog lights 
- changing bulbs  ....................... 196 
- switching on  .......................... 106 
Fuel consumption  ........................ 255 
Fuel flap  .................................... 167 
Fuel supply  ................................ 243 
Fuses ........................................ 205 
Getting to know your car... 6 
Glove compartment  ..................... 121 
Glove compartment light 
- changing bulbs  ....................... 203 
Handbrake ............................... 108 
Hazard warning lights 
- switching on  .......................... 106 
Headlamp beam adjustment  ......... 108 
Headlight washers  ................. 49-236 
Headlights
- adjustment abroad  .................. 133 
- compensation for tilt  .......... 108-132 
Headrests
- front  ..................................... 18 
- rear  ...................................... 21 
Heating and climate 
control system  ......................... 81 
Hoses ........................................ 234 
Identification data  ...................... 240 
Ignition device  ............................ 14 
Ignition switch and 
steering lock ....................... 14-15 
In an emergency.................... 179 
Page 264 of 271
ALPHABETICAL INDEX
262
Inertial fuel cut off switch  ............. 107 
Installation of electric/ 
electronic devices  ..................... 127 
Instrument cluster  ....................... 53 
In the event of an accident  ........... 215 
Intelligent washing (windscreen)  ... 47 
Interior fittings (cleaning) ............. 238 
Internal fittings   .......................... 121 
Keys ........................................ 6 
Levers (steering wheel)  .............. 44 
Lights ........................................ 44 
Load limiters  .............................. 29 
Low beam headlights 
- changing bulbs  ....................... 197 
- switching on  ..................... 44-45 
Luggage restrainer net  ................. 22 
Main beam headlights 
- changing bulbs  ....................... 197 
- switching on  .......................... 45 
Maintenance
- additional operations  ............... 229 - annual inspection programme  ... 219 
- scheduled maintenance  ........... 216 
- scheduled maintenance 
programme ............................ 217 
Manual heater  ............................ 83 
Mechanical gearbox ..................... 109 
Number plate lights 
- changing bulbs  ....................... 200 
Oddment recesses  ..................... 126 
Paintwork ................................ 237 
Parking ...................................... 172 
Parking sensor  ............................ 105 
Performance ............................... 249 
Pockets ..................................... 125 
Pollen filter  ................................ 230 
Power windows  .......................... 24 
Pretensioners .............................. 28 
Puddle lights  .............................. 123 
- changing bulbs  ....................... 201 
Radio transmitters and cellular
telephones .............................. 127 
Radio ........................................ 141 Rain sensor  ................................ 48 
Raising the car ............................ 214 
Rear ceiling light  ......................... 123 
- changing bulbs  ....................... 202 
Rear fog guards 
- changing bulbs  ....................... 199 
- switching on  .......................... 106 
Rearview mirror  .......................... 23 
Reconfigurable multifunction 
display .................................... 61 
Reducing running costs  ................ 172 
Refuelling ............................. 166-252 
Remote control  ........................... 7 
Rev counter ................................ 56 
Reversing light 
- changing bulbs  ....................... 199 
Rims ......................................... 247 
Seat belts  ................................. 26 
- carrying children safety  ............ 31 
- front belt height adjustment  ..... 27 
- general instructions  ................. 29 
- load limiters ........................... 29 
- maintenance  .......................... 31 
- pretensioners  ......................... 28