2011 Alfa Romeo 147 ABS

GETTING TO KNOW YOUR CAR
91
AUTOMATIC TWO-ZONE CLIMATE CONTROL SYSTEM
To start the system (fig. 76):
- turn the knob rings to set the required
temperatures (driver’s side - passenger’s
side).
- press the
AUTObutton.
IMPORTANTThe climate control sys-
tem makes it possible to personalise the
temperatures required on the two sides with
a maximum difference of 7°C between the
driver’s side and the passenger’s side.
IMPORTANTThe climate control com-
pressor only works with the engine running
and an outside temperature above 4°C.
For further details about the system and
how to make the best use of it, read the
instructions given in the pages that follow.
A0A0203m
fig. 76
The coolant used for the
climate control system is
R134a which meets cur-
rent regulations and does not harm
the environment in the event of ac-
cidental spillage.
Absolutely avoid the use of oth-
er fluids which are incompatible
with the system components.
GENERAL
The car is fitted with a two-zone climate
control system, controlled by an electronic
control unit which makes it possible to sep-
arately adjust the air temperature on the dri-
ver’s side and on the passenger’s side. To
obtain optimum temperature control in the
two areas of the passenger compartment,
the system has an outside sensor, a pas-
senger compartment sensor and a two-zone
sun ray sensor.
With an outside tempera-
ture below 4°C the climate
control compressor is unable to
work. It is therefore unadvisable
to use the inside air re-circulation
feature
vwith a low outside
temperature as the windows might
mist over quickly.
WARNING

GETTING TO KNOW YOUR CAR
114
MOVING THE CAR
With the engine on and the car stationary,
the gears that can be engaged for moving
off are only first (1), second (2) and/or
reverse (R).
To shift gears, keep the brake pedal
pressed and use only the lever on the cen-
tre console since the stalks on the steering
wheel can be only operated if the car speed
exceeds 10 km/h.IMPORTANTReverse gear (R) can be
engaged from any of the following other ra-
tios: neutral (N), first (1) or second (2).
If the car is moving, the request is not ac-
cepted, it is necessary to wait for the car
to stop completely and request the en-
gagement of reverse again (R).
The driver is informed of the reverse gear
engaged condition by the reconfigurable
multifunction display on the instrument clus-
ter and by the intermittent sound of a
buzzer.
IMPORTANTIf when shifting from re-
verse (R)➞first (1) or neutral (N)➞first
(1) sticking occurs on first gear, the system
automatically engages second gear (2).
This is not to be considered as a fault as it
is part of the operating logic. For the same
reason, in the case of sticking on reverse
gear, the system partially closes the clutch
to allowgear engagement; in this case the
engagement of reverse gear (R) will not be
as smooth as usual.Moving off of the car is obtained:
1) releasing the brake pedal;
2) gradually pressing the accelerator pedal.
The more the accelerator is pressed the
higher the pickup torque.
When the ASR system is off (through the
relevant ASR OFF button) max pickup is ob-
tained (“sprint" starting)
It is absolutely necessary
to turn off the engine and
then turn off the Selespeed system
keeping the brake pedal pressed:
ONLY release the pedal when the
reconfigurable multifunction display
on the cluster has gone out.
WARNING
After a request to shift
gear with the car station-
ary, before pressing the accelera-
tor pedal to make the car move,
the driver must always check the
display to see that the gear en-
gaged is the one required.
WARNING

GETTING TO KNOW YOUR CAR
118
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);
– in the event of gearbox failure;
– the system has shifted automatically
to neutral (N) when:
•an attempt is made to start the engine
with a gear engaged and the brake ped-
al is not pressed completely;
•no action is made on the accelerator
and/or brake pedal for at least 3 min-
utes;
•the brake is pressed for over 10 min-
utes;
•the driver’s door is opened and no ac-
tion is made on the accelerator and
brake for at least 1 second;
•a gearbox failure has been detected.
PARKING THE CAR
To park the car safely it is absolutely
necessaryto engage first gear (1) or re-
verse (R) and also the hand brake 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 necessaryto wait for the re-
configurable multifunction display showing
the gear engaged to go off before releasing
the brake pedal, so that the clutch is com-
pletely inserted.
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 1st
gear (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 in-
structions given in the chapter “In an emer-
gency”.
Should it be impossible to set to neutral,
do not tow the vehicle but contact Alfa
Romeo Authorised Services.
While towing the car do
not start the engine.
WARNING
In the event of a gearbox
fault to any component,
contact Alfa Romeo Authorised
Services as soon as possible to
have the system checked over.
WARNING

GETTING TO KNOW YOUR CAR
125
CELL PHONE
PROVISION
The car may be fitted with a provision for
installing a cell phone.
The mobile phone provision consists in:
– Radio + cell phone dual-purpose anten-
na;
– Connection and supply cables with spe-
cific connector for connecting hands-free kit.
For the installation of a
cell phone and connection
to the provision in the car,
contact only Alfa Romeo Autho-
rised Services; this will guarantee
first-rate results with no possibil-
ity of any inconvenience that may
compromise the safety of the ve-
hicle.
The voice kit should be
purchased by the customer
as it must be compatible
with the customer’s phone.
SUN VISORS (fig. 121)
The visors can be directed at the front and
side.
Behind the visors have a courtesy mirror
with a light at the side (A). To use, open
the cover (B).
The lights allow use of the mirrors with dim
light.
fig. 121
A0A0121m
ACCESSORIES
PURCHASED
BY THE OWNER
If after buying the car, you decide to install
electrical accessories that require a perma-
nent electric supply (alarm, voice feature,
radionavigator with satellite antitheft, etc.)
or accessories that in any case burden the
electric supply, contact Alfa Romeo Autho-
rised Services, whose qualified personnel,
besides suggesting the most suitable devices
belonging to Lineaccessori Alfa Romeo, will
also evaluate the overall electric absorption,
checking whether the vehicle’s electric sys-
tem is able to withstand the load required,
or whether it needs to be integrated with a
more powerful battery.

GETTING TO KNOW YOUR CAR
126
SLIDING FORWARDS/
BACKWARDS
With the ignition key at MARturn the
control knob (A-fig. 122), in the direc-
tion of the arrow, choosing one of the 6
opening positions available.
To close the roof, take the control knob
(A) to the centre position.
The sunroof is fitted with a sliding curtain
below, which prevents sun radiation and is
drawn by hand using a catch.
The curtain is drawn by the roof when it
opens and is pushed completely inside the
roof panel when the sunroof is opened com-
pletely. With the closing movement, it will
come out partially so that the hand catch
is accessible (fig. 123).
fig. 122
A0A0123m
SUNROOF RADIO
TRANSMITTERS
AND CELL PHONES
Cell phones and other radio transmitter de-
vices (CB for instance) may not be used in-
side the car, unless a separate aerial is used
fitted outside the car.
Moreover the transmission and reception
efficiency of these devices may be down-
graded by the screening effect of the car
body.
The use of cell phones, CB
transmitters or the like in-
side the passenger compartment
(without outside aerial) produces
radio frequency electromagnetic
fields which, amplified by the reso-
nance effects inside the passenger
compartment, may cause, besides
potential health hazards for the
passengers, also malfunctioning of
the electronic systems with which
the vehicle is fitted, such as engine
control unit, ABS/EBD control unit
etc., which could adversely affect
vehicle safety.
WARNING
Do not open the sunroof
with snow or ice on it:
damage may result.
WARNING
Open and close the sunroof
only with the vehicle sta-
tionary.
WARNING
Improper use of the sunroof
can be dangerous. Before
and while operating it, always
make sure that the passengers are
not exposed to the risk of harm
caused either directly by the sun-
roof in motion or by personal items
drawn or knocked by it.
WARNING

GETTING TO KNOW YOUR CAR
134
ABS
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 vehicle with-
out ABS.
In the case of a failure, the anti-lock action
is no longer present, the braking capacity of
the vehicle is not adversely affected at all.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
obtain the highest degree of handling also
when braking completely under limited grip
conditions, preventing the wheels from lock-
ing.
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.
If the ABS cuts in it means
that the limit of grip is be-
ing reached between the tyre and
the road surface: it is therefore
necessary to slow down to adapt
driving to the grip available.
WARNING
The ABS better exploits the
grip available, but cannot
increase it; caution is therefore nec-
essary on slippery surfaces, with-
out taking unnecessary risks.
WARNING
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 driving slow-
ly, to be able to have the system re-
stored to fully efficient conditions.
WARNING

GETTING TO KNOW YOUR CAR
135
Always take due car when braking on
bends, even with the help of the ABS.
The most important advice of all, howev-
er, is this:
Following these instruction you will be in
the best braking condition under all circum-
stances.
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.IMPORTANTIf the battery is run down
the
>andxwarning lights might turn
on when starting the engine and go off af-
ter 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.
When the ABS cuts in, and
you feel the pulsing on the
pedal, do not lighten the pressure,
but keep the pedal firmly pressed
with no fear; this way you will
stop in the least space possible,
compatibly with the conditions of
the road surface.
WARNING
The car is fitted with an
electronic braking distribu-
tor (EBD). If the
>andxwarn-
ing lights turn on simultaneously
with the engine running, this indi-
cates an EBD system failure; in this
case with sharp braking the rear
wheels might lock too early, with
the possibility of skidding. Driving
extremely carefully, go to the near-
est Alfa Romeo Authorised Service
to have the system checked.
WARNING
The turning on of only the
>warning light with the
engine running normally indicates a
fault to the ABS system only. In this
case the braking system is still ef-
ficient, though without the aid of
the anti-lock device. Under these
conditions performance of the EBD
system may be reduced. In this case
too, you areadvised to go immedi-
ately to the nearest Alfa Romeo
Authorised Service to have the sys-
tem checked over, driving in such
a way as to avoid sharp braking.
WARNING
If the low brake fluid lev-
el
xwarning light turns
on, stop the car immediately and
contact the nearest Alfa Romeo
Authorised Service. Any loss of
fluid from the hydraulic system
will negatively affect the opera-
tion of the braking system be it of
the conventional type or of the
type with ABS.
WARNING

GETTING TO KNOW YOUR CAR
139
IMPORTANTWhen travelling on snow
with snow chains, it may be helpful to turn
the ASR device off: in fact, in these condi-
tions, slipping of the driving wheels when
moving off makes it possible to obtain bet-
ter drive.
ASR system failure warning
Should a defect arise, the ASR system is
automatically disconnected and the re-con-
figurable multifunction display informs user
about this condition by displaying a dedi-
cated message.
In the event of an ASR system operating
failure, the car behaves in the same way
as a car that is not fitted with this system:
in any case, it is advisable to contact Alfa
Romeo Authorised Services as soon as pos-
sible.
EOBD SYSTEM
The EOBD system (European On Board Di-
agnosis) installed on the car meets Directive
98/69/CE (EURO 3).
This system allows continuous diagnosis
of the components on the car correlated with
emissions; it also alerts the driver, by turn-
ing on the warning light
U(on some ver-
sions together with the message + symbol
on the reconfigurable multifunction display)
on the instrument panel when these com-
ponents are no longer in peak conditions.
The objective is:
– to keep system efficiency under control;
– warn when a fault causes emission lev-
els to increase over the threshold established
by European law;
– warn of the need to replace deteriorat-
ed components.
The system also has a diagnostic connec-
tor that can be interfaced with appropriate
tools, which makes it possible to read the
error codes stored in the control unit, to-
gether with a series of specific parameters
for engine operation and diagnosis.If, turning the ignition key
to MAR, the warning light
Udoes not turn on or if,
while travelling it turns on glow-
ing steadily or flashing together
with the message + symbol on the
reconfigurable multifunction dis-
play, contact Alfa Romeo Autho-
rised Services as soon as possible.
IMPORTANTAfter eliminating the in-
convenience, to check the system com-
pletely, Alfa Romeo Authorised Services are
obliged to run a bench test and, if necessary
road tests which may also call for a long jour-
ney.For correct operation of the
ASR system the tyres must
absolutely be of the same brand
and type on all wheels, in perfect
conditions and, above all, of the
specified type, brand and size.
WARNING