check engine Alfa Romeo 147 2010 Owner handbook (in English)

GETTING TO KNOW YOUR CAR
49
The device may only be engaged 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
road so permit under completely safe con-
ditions, i.e.: straight and dry roads, dual car-
riageways or motorways, flowing traffic and
smooth road surface. Do not engage the de-
vice in town or in heavy traffic conditions.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.
Cruise Control can only be
engaged at speeds above
30 km/h. The max. speed at which
the Cruise Control can be engaged
is 190 km/h, at speeds higher than
190 km/h it will not be engaged.
WARNING
When travelling with the
cruise control on, do not
move the gearshift lever to neu-
tral.
WARNING
If the device is faulty or
not working, turn the ring
(A) to OFF and contact Alfa Romeo
Authorised Services after checking
that the protection fuse is intact.
WARNING
RESETTING 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
56
If the display shows a failure message, see the details given in the
“Warning lights” chapter; if there are two or more failures, the display
shows them in cycle, one after the other. To eliminate the display of the
message and/or of the warning light repeated on the rev counter
by the reconfigurable multifunction display, press button
Q.
INITIAL CHECK
Turning the ignition key to MAR, the reconfigurable multifunction display shows the message CHECK ACTIVE: the diagnostic phase of all the
electronic systems on the car has started, this lasts for about 4 seconds. If no faults are detected when the engine has started, the display shows
the OK message.
IMPORTANT If the reconfigurable multifunction display shows a failure message, see the details given in the “Warning lights” chapter.
Standard screen
The Programmed Maintenance
Schedule includes vehicle
maintenance every 20,000
km; this is shown
automatically, with the ignition
key at MAR, starting from
2,000 km (or miles) from this
deadline and it is shown again
every 200 km.
If no
failures
are
presentIs the
engine
started?YES
NO

GETTING TO KNOW YOUR CAR
77
Warning
light on dialMessage
on display
WARNING LIGHTS
IMPORTANTThe presence of warning lights depends on the type of equipment with which the car is fitted.
x
LOW BRAKE FLUID AND/OR HANDBRAKE ON
Turning the ignition key to MARthe warning light on the dial turns on, but it should go off after
approx. 4 seconds.
The warning light turns on when the level of the brake fluid in the reservoir falls below the mini-
mum level, due to a possible leak in the circuit and when the handbrake is engaged.
u
HIGH ENGINE COOLANT FLUID TEMPERATURE
Turning the ignition key to MARthe warning light on the dial turns on, but it should go off after
approx. 4 seconds.
The warning light turns on together with the message + symbol on the reconfigurable multifunc-
tion display, when the engine is overheated. If it turns on when travelling, stop the car leaving the
engine on and slightly accelerated to further activate the circulation of the coolant fluid.
If the warning light does not go off within the next 2 or 3 minutes, stop the engine and contact
Alfa Romeo Authorised Services.
If the xwarning light turns on when travelling check that the hand-
brake is not engaged. If the warning light stays on together with the
message + symbol on the reconfigurable multifunction display with the hand-
brake off, stop the car immediately and contact Alfa Romeo Authorised Services.
WARNING

GETTING TO KNOW YOUR CAR
78
Warning
light on dialMessage
on display
¬
AIR BAG FAILURE
Turning the ignition key to MARthe warning light on the dial turns on, but it should go off after
approx. 4 seconds The warning light stays on glowing steadily if there is an operating failure in the
Air bag system.
LOW ENGINE OIL PRESSURE
If the message + symbol are shown on the reconfigurable multifunc-
tion display when travelling, stop the engine immediately and con-
tact Alfa Romeo Authorised Services.
WARNING
If the ¬warning light does not turn on when turning the ignition key
to MAR or if it stays on when travelling, this could indicate a failure in
safety retaining systems; under this condition air bags or pretensioners could
not trigger in the event of collision or, in a restricted number of cases, they could
trigger accidentally. Stop the car and contact Alfa Romeo Authorized Services
to have the system checked immediately.
WARNING
The failure of the ¬warning light (warning light off) is also indicat-
ed by the flashing for more than the normal 4 seconds of the pas-
senger’s front air bag deactivated warning light.
WARNING

GETTING TO KNOW YOUR CAR
83
Warning
light on dialMessage
on display
>
INEFFICIENT ABS SYSTEM
Turning the ignition key to MARthe warning light on the dial lights up, but it should go off after
approx. 4 seconds.
The warning light turns on together with the message + symbol on the reconfigurable multifunc-
tion display, when the system is inefficient. In this case the braking system keeps its effectiveness
unchanged, but without the potential offered by the ABS system. Caution is advisable, particularly
in all cases of less than perfect grip. It is therefore necessary to contact Alfa Romeo Authorised Ser-
vices as soon as possible.
Inefficient EBD electronic braking distributor
x
>
+The car is fitted with electronic braking distributor (EBD). The turning
on at the same time of the xand>warning lights on the dial togeth-
er with the message + symbol on the reconfigurable multifunction display, with
the engine running indicates an EBD system failure; in this case heavy braking
may cause the rear wheels to lock before time, with the possibility of skidding.
Drive extremely carefully to the nearest Alfa Romeo Authorised Service to have
the system checked.
WARNING
The turning on only of the >warning light on the dial together with
the message + symbol on the reconfigurable multifunction display, with
the engine running normally indicates a failure of the ABS system only. In this
case the braking system maintains its effectiveness, without however the an-
tilock function. In these conditions, the effectiveness of the EBD may also be re-
duced, In this case too, you are recommended to contact the nearest Alfa Romeo
Authorised Service immediately, driving in such a way as to avoid sharp brak-
ing, to have the system checked.
WARNING

GETTING TO KNOW YOUR CAR
105
WING MIRROR
AND REARSCREEN
DEFROSTING/DEMISTING
BUTTON
((fig. 90)
Pressing button (9)
(turns on demist-
ing/defrosting of the rearscreen and, if pre-
sent, the wing mirror coils.
The turning on of this function is shown by
the turning on of the led on the button.
This function is timed and switches off au-
tomatically after 20 minutes, or pressing the
button again; the function is also switched
off when the engine is stopped and will not
be switched on again the next time the en-
gine is started.
IMPORTANTThe system turns on
rearscreen heating automatically if the tem-
perature is below 3
°C.
IMPORTANTDo not apply stickers on
the inside of the rearscreen over the heat-
ing filaments to avoid damage that might
cause it to stop working properly.
POLLEN FILTER
Have the conditions of the filter checked
by Alfa Romeo Authorised Services at least
once a year, preferably at the onset of sum-
mer.
If the vehicle is used mainly in dusty or pol-
luted areas it should be checked and if nec-
essary replaced, at shorter intervals.
A0A0214m
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, it also effective-
ly reduces the concentration of pullutants.
The filtering action takes place under all
air inlet conditions and it is clearly most ef-
fective with the windows shut.The failure to replace the
filter may considerably re-
duce the effectiveness of
the climate control system up to
blocking the air flow from the out-
lets and vents.
fig. 90

GETTING TO KNOW YOUR CAR
112fig. 103
A0A0103m
fig. 101
A0A0101m
fig. 102
A0A0102m
OPERATION WITH
ENGINE OFF
IMPORTANTBefore using the gearshift
control lever, always check the gear en-
gaged on the display (N,1,2,3,4,5,6,
R).
With the vehicle stopped and the brake
pedal pressed, requests to change gear are
acceptedonlythrough the control lever on
the centre console.
To request gearshifting, in addition to keep-
ing the brake pedal pressed:
– to shift upwards (+) (fig. 101) push
the lever “forwards” (if the car is in first gear
it shifts to second, if in second it shifts to
third and so on up to fifth). If the system
is in neutral (N) or reverse (R) moving the
lever forwards causes the engagement of
first gear (1).– to shift downwards (–) (fig. 101)
push the lever backwards (if the car is in
fifth gear it shifts to fourth, if in fourth it
shifts to third and so on down to first gear).
To allow setting the transmission to neu-
tral (N), starting from the condition with
the vehicle stationary and brake pedal
pressed, move the gearshift lever to the right
(fig. 102). The neutral control (N) is ac-
cepted with car speed below 60 km/h.
From any gear (N,1,2,3,4,5,6) and
with the car practically stationary, it is pos-
sible to request the engagement of reverse
gear pushing the lever to the right and then
backwards (fig. 103). If the car is moving,
the request is not accepted. Wait for the car
to stop and then request gear engagement
again.IMPORTANTOnce a gear has been
changed it is necessary to immediately re-
lease the gearshift control lever after mak-
ing the request. A manoeuvre prolonged
(over 10 seconds) causes the system
switches automatically to CITY.
IMPORTANTWhen parking the vehicle
on a sloping road and engaging a gear to
keep it braked, always check that the re-
configurable multifunction display shows the
new gear engaged and wait for one or two
seconds before releasing the brake pedal to
allow complete engagement of the clutch.

GETTING TO KNOW YOUR CAR
113
STARTING THE ENGINE
The engine can be started either with a
gear engaged or in neutral (N) provided
that the brake pedal is fully depressed.
IMPORTANTIf the brake pedal is not
depressed, the starter motor will not turn,
thus preventing the engine from being start-
ed.
After starting, the gearbox sets to neutral
automatically, the reconfigurable multifunc-
tion display shows the letter (N) and the
system selects the semiautomatic operating
mode (manual).
SWITCHING OFF THE ENGINE
AND SYSTEM DEACTIVATION
Turning the ignition key to STOPthe en-
gine turns off but the Selespeed system is
still active waiting for the car to stop com-
pletely. After about 2 - 4 seconds from when
the key has been moved to STOP, the hy-
draulic part is deactivated and the reconfig-
urable multifunction display is turned off im-
mediately afterwards; at this point is the Se-
lespeed system deactivated.
The gear selected before switching off the
engine remains engaged.
If the engine is stopped with the gearbox
in neutral (N), the buzzer calls the driver’s
attention so that the car can be put in safe-
ty conditions engaging first gear (1) or re-
verse (R). In this case, the ignition key
should be turned to MARand with the
brake pedal pressed, engage first gear (1)
or reverse (R).
IMPORTANTIf the engine is stopped
with the CITYmode engaged, this will be
stored by the system. Indeed, the next time
the engine is started, this condition will still
be active.IMPORTANTShould the engine go off
with the car on the move, the next time it
is started the Alfa Romeo CODE warning
light (Y) may come on. In this case check
that the warning light goes off turning the
engine off and on again with the vehicle sta-
tionary. If not contact Alfa Romeo Authorised
Services.
NEVER leave the car with
the gears in neutral (N).
WARNING
Never remove the ignition
key when the car is mov-
ing. In addition to the fact that the
Selespeed system would not work
properly up to stopping the car, the
steering wheel would lock auto-
matically the first time it is turned.
WARNING
If the engine fails to start
with the gear engaged, the
driver is informed of the potential-
ly dangerous situation due to the
fact that the gearbox is in neutral
by the buzzer and by the reconfig-
urable multifunction display.
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