2005 Alfa Romeo GT clock

GETTING TO KNOW YOUR CAR
107
HEATING (fig. 98)
To obtain the temperature required, pro-
ceed as follows:
- temperature adjustment knob pointer (1)
on the red sector as required;
- air quantity adjustment knob pointer (2)
on the fan speed required to personalise the
amount of air admitted;
- air distribution knob pointer (3) on the
required position.
To obtain the maximum heating power pro-
ceed as follows:
- knob pointer (1) as far as it will go clock-
wise (maximum temperature red sector);
- knob pointer (2) on maximum fan
speed;
- air distribution knob pointer (3) on the
required position (position
w) is recom-
mended.
IMPORTANTTo be able to obtain sat-
isfactory passenger compartment warming,
the engine should have reached normal op-
erating temperature.The filter has the specific capability of com-
bining the mechanical filtering of the air with
an electrostatic effect so that the outside air
admitted to the passenger compartment is
purified and free of particles such as dust,
pollen, etc.
In addition to the above mentioned func-
tions, is also reduces the concentration of
pollutants.
The filtering action is active in all air inlet
conditions and it is clearly more effective
with the windows closed.
Have the conditions of the filter checked
at least once a year, preferably at the on-
set of summer by Alfa Romeo Authorised
Services.If the car is habitually used in dusty or pol-
luted areas, the filter should be checked and
replaced at shorter intervals than those spec-
ified in the Programmed Maintenance
Schedule.
If the filter is not replaced
the efficiency of the cli-
mate control system may
be seriously compromised up to
blocking the air flow at the outlets
and vents.
POLLEN FILTER
(for versions/markets where applicable)
A0A0734b
fig. 98

GETTING TO KNOW YOUR CAR
112
AIR TEMPERATURE ADJUST-
MENT KNOBS
(fig. 101)
Turning the rings of knobs (2or6), clock-
wise or counter-clockwise, respectively high-
ers or lowers the temperature of the air re-
quired respectively in the left zone (knob 2)
or right zone (knob 6) of the passenger
compartment. The temperatures set are
shown on the displays (1) and (5) above
the knobs.
Separate operation of the temperatures set
is restored automatically using knob (6).
Turning the knob rings clockwise or
counter-clockwise until they reach the ex-
treme selections HIorLO, the maximum
heating or cooling functions are respective-
ly engaged:
A0A0204b
fig. 101

GETTING TO KNOW YOUR CAR
116
FAN SPEED ADJUSTMENT
KNOB
(fig. 105-106)
Turning the ring of knob(4), clockwise or
counter-clockwise, increases or decreases
the speed of the fan, thus the amount of air
admitted to the passenger compartment;
the 16 selectable speeds are shown on a
bar (in steps of 3), up to a maximum of 6
bars lit:
- maximum fan speed = all bars lit;
- minimum fan speed = one bar lit.
The fan can be cut off (all bars off) only
if the climate control compressor has been
switched off pressing button (14)
√. To
restore automatic fan speed control, after a
manual adjustment, press button (13)
AU-
TO. Completely turning the ring of knob (4)
counter-clockwise switches the system off,
with the following situation: display (1) off;
display (5) off; centre display (3) with lit-
display
OFFand left led on inside air re-cir-
culation button (8)
von.
IMPORTANTPressing the inside air re-
circulation button (8)
vit is possible to
obtain the inlet of untreated outside air to
the passenger compartment.
To turn the system on again, simply turn
the ring of knob (4) clockwise, or press any
one button, except the inside air re-circula-
tion (8) and rearscreen (9) buttons; this
operation restores all the operating conditionsstored previously.
IMPORTANTOn leaving the
OFFcondi-
tion, inside air re-circulation
vreturns to
the condition prior to switching off.
A0A0205b
A0A0206bfig. 105
fig. 106

GETTING TO KNOW YOUR CAR
199
ENVIRONMENTAL
PROTECTION
The devices used to reduce petrol engine
emissions are:
– trivalent catalytic converter (catalytic si-
lencer);
– Lambda sensors;
– anti-evaporation system.
If one or more spark plugs are discon-
nected, do not run the engine, even for a
test.
The devices used to reduce diesel fuel en-
gine emissions are:
– oxidising catalyst;
– exhaust gas re-circulation system
(E. G. R.). Do not go near the fuel
filler with naked flames or
lit cigarettes: danger of
fire. Avoid going too near the fuel
filler with your face, to avoid in-
haling harmful vapours.
In the case of need, only
replace the fuel cap with
another genuine one, or the
efficiency of the fuel vapour re-
covery system could be adversely
affected.
Should it be not possible to open the fuel
flap electrically, use the special cable in the
boot (A-fig. 166) to open it manually.
Due to the high tempera-
tures reached during oper-
ation of the catalytic si-
lencer the vehicle should not be
parked over inflammable materials
(grass, dry leaves, pine needles,
etc.).
fig. 165
A0A0643b
fig. 166
A0A0652b
IMPORTANTThe sealing of the tank
may cause light pressurising. A little breath-
ing off, while slackening the cap is ab-
solutely normal.
After refuelling, turn the cap clockwise and
close the flap.
IMPORTANTFor your safety, before
starting the engine, also make sure that the
fuel nozzle is correctly inserted in the fuel
distributor.

IN AN EMERGENCY
222
CYLINDER REPLACEMENT
PROCEDURE
To replace the cylinder proceed as follows:
– disconnect connection A-fig. 20and
hoseB;
– turn counter-clockwise the cylinder to re-
place and raise it;– fit the new cylinder and turn it clockwise;
– refit connection Aor connect hose Bin-
to its seat.Inform other people dri-
ving the car that the tyre
has been repaired using the
quick tyre kit. Hand the sticker to
the personnel that will carry out
restoring operations.
fig. 20
A0A01103b

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.