2010 Alfa Romeo GT engine

GETTING TO KNOW YOUR CAR
43
GENERAL CAUTIONS
If when turning the ignition
key to MAR, the warning
light
¬does not turn on or
if it stays on when travelling there
could be a failure in safety sys-
tems; in this event air bags or pre-
tensioners could not trigger in case
of impact or, in a minor number of
cases, they could trigger acciden-
tally. Contact Alfa Romeo Autho-
rized Services immediately to have
the system checked.
Do not cover the backrest
of front seats with trims or
covers that are not suitable
to be used with side bags.Never travel with objects
on your lap, in front of
your chest or with a pipe,
pencil, etc. between your lips; in-
jury may result in the event of the
air bag being triggered.
Always keep your hands
on the steering wheel rim
when driving, so that if the
air bag is triggered, it can inflate
without meeting any obstacles
which could cause serious harm to
you. Do not drive with the body
bent forwards, keep the seat back
rest in the erect position and lean
your back well against it.
If the car has been stolen
or an attempt to steal it
has been made, if it has
been subjected to vandals or
floods, have the air bag system
checked by Alfa Romeo Authorized
Services.
Remember that with the
key engaged and at MAR,
even if the engine is not
running, the air bags may be trig-
gered on a stationary car if it is
bumped by another moving car.
Therefore, never seat children on
the front seat even when the car is
stationary. On the other hand re-
member that if the key is at STOP,
no safety system (air bags or pre-
tensioners) is triggered in the
event of an impact; in this case,
failure to come into action cannot
be considered as a sign that the
system is not working properly.

GETTING TO KNOW YOUR CAR
46
“Follow me home” device
(fig. 61)
This function allows the illumination of the
space in front of the car for the length of
time set, and is activated with the ignition
key at STOPor removed, pulling the left-
hand lever towards the steering wheel.
This function is activated pulling the lever
within 2 minutes from when the engine is
turned off. At each single movement of the
lever, the staying on of the dipped beams
and sidelights is extended by 30 seconds up
to a maximum of 3.5 minutes; the lights
switch off automatically after the time set.
Each time the lever is operated, the
1
warning light on the cluster turns on. Flashing
(fig. 59)
The headlights are flashed pulling the lever
towards the steering wheel (instable posi-
tion) regardless of the position of the
knurled ring. The
1warning light on the
cluster will come on at the same time.
IMPORTANTOnly the main-beam lights
are flashed. To avoid penalties follow local
regulations.
Direction indicators
(fig. 60)
Regardless of the position of the knurled
ring, moving the lever to the stable position
will:
up, position (1) - engage the right-hand
direction indicators.
down, position (2) - engage the left-hand
direction indicators.One of the warning lights (
RorE) will
come on on the instrument cluster at the
same time.
The lever is returned to its position auto-
matically and the indicators are switched off
when the steering wheel is straightened.
IMPORTANTIf you wish to signal a
rapid change of direction involving only a
minimal movement of the steering wheel,
the lever can be removed up or down with-
out it clicking (unstable position). When re-
leased, the lever will return to its home po-
sition.
fig. 61
A0A0067b
fig. 60
A0A0068b

GETTING TO KNOW YOUR CAR
48
At each start, the rain sensor automatically
stabilises at a temperature of about 40°C
to eliminate any condensation from the con-
trol surface and prevent the formation of ice.
The rain sensor is able to detect and au-
tomatically adapt to the presence of the fol-
lowing particular conditions which require
different sensitivity:
– impurities on the control surface (salt,
dirt, etc.);
– streaks of water caused by worn wiper
blades;
– difference between day and night (the
human eye is more disturbed during the
night by the wet glass surface). Rain sensor (fig. 64)
The rain sensor (A), fitted only on cer-
tain versions, is an electronic device com-
bined with the windscreen wiper which has
the purpose of automatically adjusting the
number of wipes during intermittent opera-
tion to the intensity of the rain.
All the other functions controlled by the
right-hand lever remain unchanged.
The rain sensor is activated automatically
moving the right-hand lever to position (B-
fig. 62) and it has a range of adjustment
that gradually varies between wiper sta-
tionary (no wiping) when the windscreen is
dry, to wiper at first continuous speed (con-
tinuous, slow) with heavy rain.Turning the knurled ring (F-fig. 62) it
is possible to increase the sensitivity of the
rain sensor, obtaining a quicker change from
stationary, when the windscreen is dry, to
first continuous speed (continuous, slow).
Operating the windscreen washer with the
rain sensor activated (lever at position B)
the normal washing cycle is performed at
the end of which the rain sensor resumes its
normal automatic function.
Turning the ignition key to STOPthe rain
sensor is deactivated and the next time the
engine is started (MARposition) it will not
be reactivated even if the lever has remained
in position (B). In this case to activate the
rain sensor, simply move the lever to (A)
or (C) and then back to (B).
When the rain sensor is reactivated in this
way, the wiper performs at least one stroke,
even if the windscreen is dry, to indicate that
reactivation has occurred.
The rain sensor is located behind the inner
rear-view mirror in contact with the wind-
screen and inside the area cleaned by the
wiper and it controls an electronic control
unit which in turn controls the wiper motor.
fig. 64
A0A0331b

GETTING TO KNOW YOUR CAR
51
TO REDUCE THE
MEMORISED SPEED
The speed memorised can be reduced in
two ways:
1) disengaging the device (for instance
pressing the brake pedal) and then memo-
rising the new speed (turning the ring (B)
to (+) for at least three seconds);
2) keeping the ring pressed (B) at (–)
until reaching the new speed which will be
memorised automatically.The device may only be engaged in in 4th,
5th or 6th gear, depending on the speed
of the car. Travelling downhill with the de-
vice engaged the car speed may increase
more than the memorised one, due to the
change in the engine load.
The ring (A) may be left constantly at ON
without damaging the device. You are, how-
ever, advised to switch the device off when
not in use, turning the ring to OFF, to avoid
memorising speeds by accident. It is advisable to engage the cruise control
only when the conditions of the traffic or
roads so permit under completely safe con-
ditions, i.e.: straight and dry roads, dual car-
riage ways or motorways, flowing traffic and
smooth road surface. Do not engage the de-
vice in town or in heavy traffic conditions.When travelling with the
cruise control on, do not
move the gearshift lever to
neutral and do not move the Sele-
speed selector to N.
Cruise control may only
be engaged at speeds be-
tween 30 and 190 km/h.
If the device is faulty or
not working, turn the ring
(A) to OFF and contact Al-
fa Romeo Authorised Services af-
ter checking that the protection
fuse is intact.
TO RESET THE MEMORISED
SPEED
The memorised speed is automatically re-
set turning off the engine or moving the ring
(A) to OFF.

GETTING TO KNOW YOUR CAR
53
A. Fuel level gauge with reserve warning
light - B. Engine coolant fluid temperature
gauge with maximum temperature warning
light - C. Speedometer - D. Odometer dis-
play (mileage recorder, trip meter with head-
lamp position display) - E. Reconfigurable
multifunction display - F. Rev counter
NOTEOn JTDM versions the scale bottom
is at 6000 revs.
A. Fuel level gauge with reserve warning
light - B. Engine coolant fluid temperature
gauge with maximum temperature warning
light - C. Speedometer - D. Odometer dis-
play (mileage recorder, trip meter with head-
lamp position display) - E. Reconfigurable
multifunction display - F. Rev counter
INSTRUMENT PANEL
fig. 68 - petrol versions
fig. 69 - Black Line petrol versions
A0A0760b
A0A0749b

GETTING TO KNOW YOUR CAR
54
fig. 70 - Q2 diesel version
fig. 71 - 2.0 JTS Selespeed versionsA.Fuel level gauge with reserve warning
light - B.Engine coolant fluid temperature
gauge with maximum temperature warning
light - C.Speedometer - D.Odometer dis-
play (mileage recorder, trip meter with head-
lamp position display) - E.Reconfigurable
multifunction display - F.Rev counter
A. Fuel level gauge with reserve warning
light - B. Engine coolant fluid temperature
gauge with maximum temperature warning
light - C. Speedometer - D. Odometer dis-
play (mileage recorder, trip meter with head-
lamp position display) - E. Reconfigurable
multifunction display - F. Rev counter
A0A0761b
A0A0759b

GETTING TO KNOW YOUR CAR
55
fig. 71a - 2.0 JTS Selespeed Black Line version
fig. 71b - 3.2 V6 versionA.Fuel level gauge with reserve warning
light - B.Engine coolant fluid temperature
gauge with maximum temperature warning
light - C.Speedometer - D.Odometer dis-
play (mileage recorder, trip meter with head-
lamp position display) - E.Reconfigurable
multifunction display - F.Rev counter
A. Fuel level gauge with reserve warning
light - B. Engine coolant fluid temperature
gauge with maximum temperature warning
light - C. Speedometer - D. Odometer dis-
play (mileage recorder, trip meter with head-
lamp position display) - E. Reconfigurable
multifunction display - F. Rev counter
A0A0746b
A0A0752b

GETTING TO KNOW YOUR CAR
56
SPEEDOMETER
(SPEED INDICATOR)
The gauge (A-fig. 72) indicates the car
speed.
ODOMETER
Odometer display (B-fig. 72) with dou-
ble meter (total and trip) and headlamp po-
sition display.
The display shows:
– the mileage on the first line (6 figures)
– the trip meter on the second line (4 fig-
ures)
– aside the position of the headlight aim-
ing device.To reset the trip meter, keep button (A-
fig. 73) on the plate at the side of the
steering column pressed for a few seconds.
IMPORTANTIf the battery is discon-
nected the trip meter reading is not stored.REV COUNTER (fig. 74)
The danger zone (red, or white on certain
versions) indicates excessive high engine
speed. Do not drive for long periods with the
pointer in this area.IMPORTANTThe electronic injection con-
trol system gradually shuts off the flow of fu-
el when the engine is “over-revving” resulting
in a gradual loss of engine power.
When the engine is idling, the rev counter
may indicate a gradual or sudden highering of
the speed, this is normal as it takes place dur-
ing normal operation, for example when en-
gaging the climate control system or the fan.
In particular a slow change in the speed pre-
serves the battery charge.
fig. 73
A0A1104b
fig. 74
A0A0757b
fig. 72
A0A0756b