Alfa Romeo GT 2010 Owner handbook (in English)

GETTING TO KNOW YOUR CAR
129fig. 143
A0A0637b
fig. 144
A0A0658b
Closing the tailgate again, the control func-
tions are restored, the system “beeps” twice
(with the exception of certain markets).
TAILGATE CLOSING
To lock, push in correspondence with the
Alfa Romeo badge to lower tailgate, until
you feel the click of the lock.
BOOT LIGHT (fig. 143)
When the tailgate is opened the light turns
on automatically (A) in the right-hand side
of the boot. Closing the tailgate, the light
turns off automatically.
IMPORTANTTurning the ignition key to
STOP, opening the tailgate, turning on the
light will only be possible for 15 minutes;
after which the system turns it off to avoid
draining the battery. EMERGENCY OPENING
OF TAILGATE
To succeed in opening the tailgate from the
inside, should the car battery be flat, or be-
cause of a defect of the electric lock of the
tailgate itself, proceed as follows (see “Ex-
tending the luggage compartment” in the
chapter “Getting to know you car”):
– tilt the rear seat cushions;
– tilt the backrests;
– unlock the lock by pulling the string (A-
fig. 144) (the string is located inside the
right recess in the tailgate).

GETTING TO KNOW YOUR CAR
130
Do not load the boot
above the permitted max-
imum (see “Technical spec-
ifications”). Also make sure that
the objects contained in the boot
are well secured to prevent them
from being thrown forward, caus-
ing harm to the passengers.
A heavy load that has not
been secured may cause
serious harm to passen-
gers.
If you want to carry re-
serve fuel in a can, follow
legal regulations, only us-
ing a certified can, suitably fas-
tened to the load securing eyelets.
Even in this way the risk of fire is
increased in the case of an accident.
SECURING THE LOAD (fig. 145)
The loads carried may be secured with
straps hooked to the special rings (A) in the
boot.
The rings also serve for fastening the lug-
gage restrainer, if present (in any case avail-
able c/o Alfa Romeo Authorised Services). CAUTIONS FOR CARRYING
LUGGAGE
Travelling at night with a load in the boot
it is necessary to adjust the height of the low
beam headlights (see next paragraph
“Headlights” in this chapter). For correct use
of the aiming device, also make sure that
the load does not exceed the values given
in the same paragraph.
fig. 145
A0A0638b

GETTING TO KNOW YOUR CAR
131fig. 147
A0A0707b
Carry out this operation
only with the car station-
ary.
DANGER-SERIOUS IN-
JURY. When carrying out
checks or maintenance op-
erations in the engine compart-
ment, take special care not to bump
the head on the raised bonnet.
If checks need to be car-
ried out in the engine com-
partment when the engine
is still warm, keep away from the
fan as it could start up even when
the key is removed from the igni-
tion. Wait until the engine cools
down.
BONNET
The bonnet opening lever is under the left
end of the dashboard.
To open:
– pull the lever (A-fig. 146) until the
bonnet clicks open.
– press the safety lever (A-fig. 147)
upwards.
– raise the bonnet.
IMPORTANTBonnet raising is aided by
two gas springs. Do not tamper with these
springs and accompany the bonnet while
raising it.
fig. 146
A0A0135b
Scarves, ties and loose
clothing may be caught in
the moving parts.
For safety reasons the
bonnet must be closed
properly to avoid its open-
ing while the car is travelling.
Therefore, always check it is prop-
erly closed and the catch engaged.
Should you notice that the catch is
not perfectly engaged when trav-
elling, stop the car immediately and
close the bonnet.
To close:
– lower the bonnet until approx. 20 cm
from the engine compartment and then let
it drop, ensuring it is fully closed and not just
held in position by the safety catch.
If the bonnet does not close properly do
not push it down but open it again and re-
peat the above procedure.

GETTING TO KNOW YOUR CAR
132
HEADLIGHTS
The adjustment of the headlights is vital to
your safety and comfort and to that of oth-
er road users.
The adjustment of the headlights is also
governed by precise regulations.
Contact Alfa Romeo Authorised Services to
have the headlights correctly adjusted.
IMPORTANTThe headlight inner sur-
face may get slightly misted: this does not
mean it is faulty; it is a natural phenome-
non due to low temperature and the air hu-
midity level. Misting will disappear as soon
as the headlights are turned on. The pres-
ence of water drops inside the headlight in-
dicates water infiltration: contact Alfa Romeo
Authorised Services.
COMPENSATION FOR TILT
(fig. 148)
When the car is loaded, the beam from the
headlights is raised due to the backwards
tilt of the car.
In this case the headlights must be ad-
justed correctly. For the required adjustment (only with low
beams on), use buttons ▲/▼:
– press button
▲, to increase by one po-
sition (e.g.: 0
➟1➟ 2➟3);
– press button
▼, to decrease by one po-
sition (e.g.: 3
➟2➟1➟0);
The display (A), in the tachometer shows
positions during adjustment.
fig. 148
A0A1106b

GETTING TO KNOW YOUR CAR
133
Check beam aiming every
time the load carried
changes. Correct positions as a function of the load:
– position 0: one or two people occupy-
ing the front seats
– position 1: five people;
– position 2: five people + load in the
boot;
– position 3: driver + 350 Kg load all
stowed in luggage com-
partment
HEADLIGHT ADJUSTMENT
ABROAD
(fig. 149-150)
The dipped-beam headlights are adjusted
for circulation in the country in which the car
is marketed. In countries with opposite cir-
culation, to avoid glaring oncoming vehicles
it is necessary to cover the area of the head-
lights as shown below; this is done using
non-transparent sticker tape.
The illustrations refer to passing from right-
hand drive to left-hand drive.
IMPORTANTXenon headlights aiming
is automatic, versions with this optional are
therefore not fitted with headlight aiming
device.
fig. 149
A0A0199b
fig. 150
A0A0750b

GETTING TO KNOW YOUR CAR
134
ABS
(on request for versions/markets
where applicable)
The car is fitted with an ABS braking sys-
tem, which prevents the wheels from lock-
ing when braking, makes full use of the grip
and within the limits of the grip available,
keeps the car controllable also in emergency
braking.
When braking a slight pulsing accompa-
nied by noise may be felt on the brake ped-
al due to the action of the ABS system.
This should not be interpreted as a brak-
ing malfunction. It is the signal to the driver
that the ABS has come into action: it is the
warning that the car is travelling at the lim-
it of its grip and therefore the speed should
be adapted to the type of road.
The ABS system is an additional part of the
base braking system; in the event of a fail-
ure it is disabled, leaving the braking sys-
tem in the same conditions as a car without
ABS.
In the case of a failure, the anti-lock action
is no longer present, the braking capacity of
the car is not adversely affected at all. The ABS better exploits
the grip available, but can-
not increase it; caution is
therefore necessary on slippery
surfaces, without taking unneces-
sary risks.
If the ABS cuts in it means
that the limit of the grip is
being reached between the
tyre and the road surface: it is
therefore necessary to slow down
to adapt driving to the grip avail-
able.
In the event of a system
failure, with the turning on
of the
>warning light on
the instrument cluster, have the car
checked immediately by Alfa
Romeo Authorised Services, to be
able to have the system restored
to fully efficient conditions.
If you have never previously used cars fit-
ted with ABS, it is advisable to practice a lit-
tle on a slippery surface, naturally in safe-
ty conditions and in accordance with the lo-
cal Highway Code; you are also advised to
read the following instructions carefully.
The advantage of the ABS over a conven-
tional system is that it makes it possible to ob-
tain the highest degree of handling also when
braking completely under limited grip condi-
tions, preventing the wheels from locking.
However, with the ABS do not expect the
braking distance to always shorten: for ex-
ample, on soft surfaces like gravel or fresh
snow or a slippery surface, the space might
increase.
To better exploit the possibilities of the an-
ti-lock system in the case of need, the ad-
vice given below should be followed.

GETTING TO KNOW YOUR CAR
135
Always take due care when braking on
bends, even with the help of the ABS.
The most important advice of all, howev-
er, is this:
When the ABS cuts in, and
you feel the pulsing on the
pedal, do not lighten the
pressure, but keep the pedal firm-
ly pressed with no fear; this way
you will stop in the least space
possible, compatibly with the con-
ditions of the road surface.
Following these instructions you will be
in the best braking condition under all cir-
cumstances.
IMPORTANTCars fitted with ABS may
only be fitted with the wheel rims, tyres and
brake linings of type and brand approved by
the Manufacturer.
The system is completed by the EBD (Elec-
tronic Brake Distributor) which distributes
the braking action through the control unit
and the ABS system sensors. The car is fitted with an
electronic braking distribu-
tor (EBD). If the
>andx
warning lights turn on simultane-
ously with the engine running, this
indicates an EBD system failure; in
this case with sharp braking the
rear wheels might lock too early,
with the possibility of skidding. Dri-
ving extremely carefully, go to the
nearest Alfa Romeo Authorised Ser-
vice to have the system checked.
The turning on of only the
>warning light with the
engine running normally in-
dicates a fault to the ABS system
only. In this case the braking sys-
tem is still efficient, though with-
out the aid of the anti-lock device.
Under these conditions perfor-
mance of the EBD system may be
reduced. In this case too, you are
advised to go immediately to the
nearest Alfa Romeo Authorised
Service to have the system checked
over, driving in such a way as to
avoid sharp braking.
If the low brake fluid lev-
el
xwarning light turns
on, stop the car immedi-
ately and contact the nearest Alfa
Romeo Authorised Service. Any
loss of fluid from the hydraulic sys-
tem will negatively affect the op-
eration of the braking system be it
of the conventional type or of the
type with ABS.
If the compact spare
wheel is used, operation of
the ABS system is cut off
and the
>warning light on the in-
strument cluster turns on.
IMPORTANTIf the battery is run down
the
>andxwarning lights might turn on
when starting the engine and go off after
starting. This should not be considered as
a fault but as a warning that during start-
ing the ABS is not active. The turning off
of the warning lights ensures normal system
operation.

GETTING TO KNOW YOUR CAR
136
VDC SYSTEM
(Vehicle Dynamics Control)
(on request for versions/
markets where applicable)
The VDC is an electronic system that con-
trols car stability, intervening on the driving
torque and braking the wheels in a differ-
entiated manner, in the lack of grip, it helps
to bring the car back to the correct direction.
When travelling the car is subjected to lat-
eral and longitudinal forces which can be
controlled by the driver as long as the tyres
offer adequate roadholding; when this falls
below the minimum level, the car begins
to divert from the course required by the dri-
ver.
Especially when travelling on an uneven
surface (such as paving, or due to the pres-
ence of water, ice or soil), changes in speed
(acceleration or braking) and/or course
(bends or the need to avoid obstacles) may
cause the tyres to lose grip. When the sensors detect the conditions
that would lead to skidding, the system in-
tervenes on the engine and on the brakes
producing a stabilising torque.
HOW THE VDC
SYSTEM WORKS
System is engaged automatically when the
car is started and cannot be switched off.
The basic components of the system are:
– an electronic control unit that process-
es the signals received from the various sen-
sors and brings about the most appropriate
strategy;
– a sensor that detects the position of the
steering wheels;
– four sensors that detect the turning
speed of each wheel;
– a sensor that detects rotation of the car
around its vertical axis;
– a sensor that detects lateral acceleration
(centrifugal force).
The heart of the system is the control unit,
which with the data supplied by the sensors
installed on the car calculates the centrifugal
forces generated when the car is cornering.
The yawing sensor, which originates from the
aeronautical industry, detects the rotations
of the car around its own vertical axis. The
centrifugal forces generated when the car
is cornering are detected by a highly sensi-
tive lateral acceleration sensor. The performance of the
system, in terms of active
safety should not induce
the driver to take pointless and un-
necessary risks. The style of dri-
ving must in any case always be
adapted to the conditions of the
road surface, visibility and traffic.
The responsibility for road safety
is always and in any case the dri-
ver’s.
System helps the driver to keep the car un-
der control in the event of a loss of tyre grip.
The forces induced by the system to con-
trol the loss of car stability always depend
on the grip between the tyre and the road
surface.

GETTING TO KNOW YOUR CAR
137
The stabilising action of the system is
based on the calculations of the system elec-
tronic control unit, which processes the sig-
nals received from the steering wheel rota-
tion sensor, acceleration sensor and rotation
speed sensor of each wheel. These signals
allow the control unit to recognise the ma-
noeuvre the driver intends to do when the
steering wheel is turned.
The control unit processes the information
received from the sensors and therefore is
able to know the position of the car instant
by instant and compares it with the course
the driver would like to follow. In the event
of a discrepancy, in a fraction of a second
the control unit chooses and commands the
most suitable intervention to bring the car
immediately back to the required course:
braking one or more wheels at different in-
tensity and, if necessary, reducing the pow-
er transmitted by the engine.
The corrective actions are modified and
controlled continuously in seeking the course
required by the driver.
The action of system considerably en-
hances the active safety of the car in very
critical situations and it is particularly help-
ful when the grip conditions of the road sur-
face change. For the VDC system to
work correctly, the tyres
must be of the same brand
and type on all wheels, in perfect
conditions and above all of the
specified type, brand and size. CUTTING IN
OF THE VDC SYSTEM
The cutting in of the system is indicated by
the flashing of the áwarning light on the
instrument cluster, to inform the driver that
the car is in critical conditions of stability and
grip.
VDC system failure warning
In the event of a failure the system dis-
engages automatically and the
áwarning
light on the instrument cluster turns on glow-
ing steadily, together with the message on
the reconfigurable multifunction display.
In the event of an system failure the car
behaves like a car not fitted with this sys-
tem: in any case it is advisable to contact
Alfa Romeo Authorised Services as soon as
possible.During use of the compact
spare wheel, the VDC sys-
tem continues working. It
should be borne in mind that the
spare wheel is smaller than a nor-
mal tyre, therefore its grip is low-
er than that of the other tyres of
the car.

GETTING TO KNOW YOUR CAR
138
SWITCHING ON
THE ASR FUNCTION
The ASR function switches on automati-
cally each time the engine is started.
When travelling the ASR can be switched
off and on again pressing switch (A-fig.
151).
When the function is turned off, the in-
strument panel warning light
Vturns on.
If the function is switched off when trav-
elling, it will turn on again automatically the
next time the engine is started.
fig. 151
A0A1107b
ASR SYSTEM
(Antislip Regulation)
(on request for versions/
markets where applicable)
The ASR function controls the car drive and
cuts in automatically every time one or both
driving wheels slip.
In slipping conditions, tow different control
systems are activated:
1) if slipping involves both driving wheels,
being caused by excessive power transmit-
ted, the ASR device cuts in reducing the pow-
er transmitted by the engine.
2) if slipping involves only one driving
wheel, the ASR system cuts in automatical-
ly braking the wheel that is slipping, with
an effect similar to that of a self-locking dif-
ferential.The performance of the
system in terms of active
safety should not induce
the driver to take pointless and un-
necessary risks. The style of dri-
ving must in any case be adapted
to the conditions of the road sur-
face, visibility and traffic. Road
surface is always the driver’s re-
sponsibility.
The action of the ASR is particularly help-
ful in the following circumstances:
– slipping of the inner wheel on a bend,
due to the effect of dynamic load changes
or excessive acceleration.
– too much power transmitted to the
wheels also in relation to the conditions of
the road safety.
– acceleration on slippery, snowy or frozen
surfaces.
– in the case of loss of grip on a wet sur-
face (aquaplaning).