2006 Alfa Romeo GT overheating

GETTING TO KNOW YOUR CAR
133
OPERATION
The gearbox can work in two operating
modes:
– the first is semiautomatic (MANUAL),
in which the driver directly decides when to
shift gear; this mode is based on two logics:
1) normal: comfortable driving;
2) sports (mode selectable with button B-
fig. 126): sports driving.
The sports mode can be selected by press-
ing the specific button SPORT(B-fig.
126) on the gearbox lever knob; when this
mode is selected, the SPORTsign appears
on the display.
– the second is completely automatic
(CITY), in which the system decides di-
rectly when to shift gear according to the
type of driving.
TheCITYmode can be selected by press-
ing the specific button CITYon the gearbox
lever knob; when this mode is selected, the
CITY sign appears on the display. When travelling downhill with a gear en-
gaged and the accelerator released (if the
vehicle is moving), beyond a pre-established
speed, the system engages the clutch au-
tomatically to give the car adequate engine
braking.
For safety reasons the Selespeed system
activates the buzzer when:
– clutch overheating occurs while the ve-
hicle is being started; in this case it is nec-
essary to “force” starting avoiding hesita-
tion or, if the car is on a slope, release the
accelerator and use the brake pedal to stop
the car;
– the car moves in the opposite direction
to the gear engaged, (e.g.: it moves for-
wards with reverse gear engaged); in this
situation it is necessary to stop the car and
engage the correct gear, keeping the brake
pedal pressed.
Still due to safety reasons, with the car sta-
tionary, the engine running and gear (1),
(2) or (R) engaged, the system activates
the buzzer and automatically shifts to neu-
tral (N) when:
– no action is made on the accelerator
and/or brake pedals for at least 3 minutes;
– the brake is pressed for over 10 min-
utes;– the driver’s door is opened and the ac-
celerator and brake are not touched for at
least 1 second.
STOPPING THE CAR
To stop the car, simply release the accel-
erator pedal and, if necessary, press the
brake pedal.
Regardless of the gear engaged and the
operating mode activated (MANUALor
CITY) the system automatically disengages
the clutch and shifts to a lower gear.
If deciding to move off again without hav-
ing stopped the car completely, the most
suitable ratio will be available for accelera-
tor again.
Stopping the car the system automatical-
ly engages first gear (1).

GETTING TO KNOW YOUR CAR
137
PARKING THE CAR
To park the car safely it is absolutely nec-
essary to engage first gear (1) or reverse
(R) and also the handbrake if the road is
on a slope.
Turning off the engine with the car on an
uphill slope and a gear engaged, it is ab-
solutely necessary to wait for the display
showing the gear engaged to go off before
releasing the brake pedal, so that the clutch
is completely closed.
If the gearbox is in neutral (N) and want-
ing to engage a parking gear, the system
should be activated and with the foot on the
brake pedal it is necessary to engage (1)
or (R).
TOWING THE CAR
IMPORTANTFor towing the car follow
local regulations. Make sure that the gear-
box is in neutral (N) (checking that the car
moves if pushed) and tow as for a car with
normal mechanical gearbox following the
instructions given in the chapter “In an emer-
gency”.
Should it be impossible to set to neutral,
do not tow the vehicle; contact Alfa Romeo
Authorised Services.
While towing the car do
not start the engine.
BUZZER WARNINGS
The buzzer is activated when:
– reverse gear is engaged (R);
– the car is parked with the gearbox in
neutral (N); signal that can be noted turn-
ing the ignition key to STOP;
– clutch overheating occurs when moving
off;
– the car moves in the opposite direction
to the gear engaged (e.g.: the car moves
downwards with reverse gear engaged);
– the system has shifted automatically
to neutral (N) when:
no action is made on the accelerator
and/or brake pedal for at least 3 minutes;
or the brake is pressed for over 10 min-
utes;
or the driver’s door is opened and no ac-
tion is made on the accelerator and brake
for at least 1 second;
or a gearbox failure has been detected.
– In the event of gearbox failure.

VEHICLE MAINTENANCE
265
Alloy rim painting
involving temperatures
exceeding 150 °C should
be avoided since wheel mechani-
cal characteristics could be
impaired.Do not cross switch the
tyres, moving them from
the right of the car to the
left and vice versa.Excessive low pressure
causes overheating of the
tyre with the possibility
of serious damage to it.Remember that vehicle
road holding also depends
on correct tyre inflation
pressure.
RUBBER HOSES
As far as the brake system and fuel sup-
ply rubber hoses are concerned, carefully
follow the Scheduled Maintenance
Programme. Indeed, ozone, high temper-
atures and the prolonged lack of fluid in
the system may cause hardening and
cracking of the hoses, with possible leaks.
Careful control is therefore necessary. IMPORTANTS
– Where possible, avoid sudden brak-
ing, tyre squealing starts, violent bumps
against kerbs, potholes or obstacles of var-
ious kinds. Prolonged driving on rough
roads may damage the tyres;
– Routinely check the tyres for cuts on
the sides, swellings or uneven tread wear.
If necessary contact Alfa Romeo
Authorised Services;
– Avoid overloading the vehicle when
travelling: this may cause serious damage
to the wheels and tyres;
– If a tyre is punctured, stop immedi-
ately and change it to avoid damage to
the tyre itself, the rim, suspensions and
steering system;
– Tyres age even if they are not used
much. Cracks in the tread rubber are a
sign of aging. In any case, if the tyres
have been on the vehicle for over 6 years,
they should be checked by specialised per-
sonnel, to see if they can still be used.
Also remember to check the compact
spare wheel;
– In case of replacement, always fit new
tyres, avoiding those of dubious origin;