2009 Alfa Romeo MiTo Engine warning light

GETTING TO KNOW YOUR CAR15
1
Low engine oil pressure (red)
When the key is turned to MAR the warning light
comes on, but should go out as soon as the engine is
started. There is sometimes a brief delay before the warn-
ing light goes out. In the event of insufficient oil pressure (warn-
ing light remains on constantly) the display will show the dedicat-
ed message.
Oil degraded (Diesel versions)
The warning light flashes when the system detects that the en-
gine oil has degraded.
After the initial signalling, each time the engine is started, the
v
warning light will continue to flash cyclically for 3 minutes with
intervals of 5 seconds with the warning light OFF until the oil is
changed.
v
If warning light vis flashing, go to a Alfa
Romeo Authorised Service immediately to have the
engine oil changed and the warning light in the in-
strument panel will go out. Failure to do so may adversely
affect the validity of the warranty.
Electric power steering failure (red)
This warning light comes on when the ignition key is
turned to MAR, but it should go off after a few sec-
onds.
If the warning light (or symbol on the display) remains on, you will
not have steering assistance and the effort required to operate
the steering wheel will be increased. Steering is, however, possi-
ble. In this case contact your nearest Alfa Romeo Authorised Ser-
vice. The display will show the dedicated message.g
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 15

16GETTING TO KNOW YOUR CAR
Excessive engine coolant
temperature (red)
This warning light comes on when the ignition key is
turned to MAR, but it should go off after a few seconds.
The warning light turns on when the engine is overheated. The dis-
play will show the dedicated message.
If the warning light comes on, proceed as follows:
❍during normal travel: stop the car, stop the engine and check
that the water level in the reservoir is not under the MIN line.
In this case, wait for a few minutes for the engine to cool down,
then slowly and carefully open the cap, top-up with coolant and
check that the level is between the MIN and MAX references
on the reservoir. Also check for leaks. If the warning light comes
on again at the next engine start-up, contact your nearest Al-
fa Romeo Authorised Service.
❍In the case of demanding use (e.g. towing trailers uphill or
car at full load): slow down and stop the car if the warning light
stays on. Stop for 2 or 3 minutes with the engine running and
slightly accelerated to favour better coolant circulation. Then
stop the engine. Check the correct fluid level as described pre-
viously.
IMPORTANT Over demanding routes, it is advisable to keep the
engine on and slightly accelerated for a few minutes before switch-
ing it off.
u
Doors not closed correctly (red)
The warning light (or symbol on the display) lights up
when one or more doors or the boot tailgate are not
properly closed. A buzzer will sound when doors are open
and the car is moving. On some versions the warning light (or sym-
bol on the display) also lights up when the bonnet is not closed
correctly.´
Luggage compartment open
On some versions a message + symbol on the display
are shown when the luggage compartment is open.R
Bonnet open
On some versions a message + symbol on the display
are shown when the bonnet is open.S
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 16

EOBD/injection system failure
(amber)
Under normal conditions, the warning light comes on
when the ignition key is turned to MAR, but should go off
as soon as the engine is started.
If the warning light remains on or comes on whilst driving, this
means that the injection system is not working properly; in partic-
ular, if the warning light comes on constantly, this indicates a mal-
function in the supply/ignition system that could cause excessive
exhaust emissions, a possible loss of performance, poor driveabil-
ity and high fuel consumption.
On certain versions the dedicated message is displayed.
Under these conditions, the vehicle can continue travelling at mod-
erate speed without demanding excessive effort from the engine.
Prolonged use of the car with the warning light on may cause dam-
age. Contact your nearest Alfa Romeo Authorised Service as soon
as possible.
The warning light goes out after the fault is cleared, and the indi-
cation is stored in the system.
NOTE (this information applies
to petrol engine only)
If the warning light is flashing, this indicates that the catalytic
converter may be damaged.
If the warning light comes on intermittently, release the accelera-
tor pedal to lower the speed of the engine until the warning light
stops flashing; continue the journey at moderate speed, trying to
avoid driving conditions that may cause further flashing and con-
tact an Alfa Romeo Authorised Service as soon as possible.
GETTING TO KNOW YOUR CAR17
1U
Contact an Alfa Romeo Authorised Service as soon
as possible if the
Uwarning light does not light
up when the key is turned to MAR or if, while trav-
elling, the warning light comes on either steadily or blink-
ing (along with a message on the display). The opera-
tion of the warning light
Umay be checked by the traf-
fic police using specific devices. Follow the laws in force
in the country where you are driving.
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 17

GETTING TO KNOW YOUR CAR19
1
Glow plug preheating
(Diesel versions) (amber)
When the key is turned to MAR the warning light comes
on and it will go out when glow plugs reach the preset
temperature. The engine may be started immediately after the
warning light goes out.
IMPORTANT In mild or high temperature conditions, the warning
light comes on for a very short time only.
Glowheater plugs preheating failure warning
light
(Diesel versions)
If this warning light flashes (on some versions together with a mes-
sage in the display), this indicates a failure in the glowheater plugs
preheating system. Contact an Alfa Romeo Authorised Service
Provider as soon as possible to eliminate the fault.
m
Water in diesel fuel filter
(Diesel versions) (amber)
This warning light remains on constantly when driving
(together with a message in the display), to indicate the
presence of water in the diesel fuel filter.c
The presence of water in the fuel system circuit may
cause severe damage to the injection system and
irregular engine operation. If the
cwarning light
comes on in the instrument panel (together with a mes-
sage in the display) contact an Alfa Romeo Authorised Ser-
vice as soon as possible to bleed the system. Water may
have been introduced into the tank if this indication ap-
pears immediately after refuelling: in this case switch off
the engine immediately and contact an Alfa Romeo Au-
thorised Service.
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 19

46GETTING TO KNOW YOUR CAR
SYMBOLS
Some vehicle components have coloured labels whose symbols in-
dicate precautions to be observed when using this component.
There is also a label under the bonnet that summarises all the sym-
bols.
ALFA ROMEO CODE SYSTEM
This is an electrical engine locking system which increases protec-
tion against an attempted theft of the car. It is automatically acti-
vated when the ignition key is extracted.
Each key contains an electronic device which modulates the sig-
nal emitted during ignition by an antenna built into the ignition de-
vice. This signal is the ‘password’ which changes at each ignition
and which the control unit uses to recognise the key and enable
ignition.
OPERATION
Each time the car is started by turning the ignition key to MAR, the
Alfa Romeo CODE system control unit sends an acknowledgement
code to the engine management control unit to deactivate the in-
hibitor.
The code is sent only if the Alfa Romeo CODE system control unit
has recognised the code transmitted from the key.
Each time the ignition key is turned to STOP, the Alfa Romeo
CODE system deactivates the functions of the engine management
control unit. If the code is not recognised correctly during ignition,
the
Ywarning light comes on in the instrument panel. In this
case turn the key to STOP and then to MAR; if the lock persists
try again with the spare set of keys. If you are still unable to
start the engine contact an Alfa Romeo Authorised Service.
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 46

78GETTING TO KNOW YOUR CAR
EXTERIOR COURTESY LIGHTS
This function lights up the vehicle and the space around it when
the doors are unlocked.
Activation
When the vehicle is parked and the doors are unlocked by press-
ing the
Ëbutton on the remote control (or the luggage compart-
ment is unlocked by pressing
R), the dipped beam headlights,
side lights and number plate lights are activated.
The lights remain lit for approximately 25 seconds unless the doors
and luggage compartment are locked once again, the doors or lug-
gage compartment are opened and closed or the instrument pan-
el is activated. In this case they go out after 5 seconds.
The exterior courtesy lights can be enabled/disabled using the Set-
up Menu (see the paragraph on“Menu Items” in this chapter).
“FOLLOW ME HOME” DEVICE
This device allows you to illuminate the area in front of the car
for a certain amount of time.
Activation
With the ignition key on STOP or removed, pull lever A-fig. 33 to-
wards the steering wheel within 2 minutes of switching off the
engine.
The amount of time the lights remain on is extended by 30 sec-
onds at each movement of the lever, up to a maximum of 210 sec-
onds; after this the lights are switched off automatically.
The
3warning light on the instrument panel will light up (and
the corresponding message will appear on the display) as long as
the function is active.
The warning light comes on when the lever is operated and stays
on until the function is automatically deactivated. Each movement
of the lever increases the amount of time the lights stay on.
Deactivation
Keep the lever pulled towards the steering wheel for more than 2
seconds.
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 78

82GETTING TO KNOW YOUR CAR
INCREASING THE MEMORISED SPEED
Press the accelerator and store the new speed or move the lever
upwards (+). Each movement of the lever will correspond to a
slight reduction in speed (about 1 km/h), while keeping the lever
held downwards will reduce the speed continuously.
REDUCING THE MEMORISED SPEED
Deactivate the device and store the new speed or move the lever
downwards (–) until the new speed is reached. It will then auto-
matically be memorised. Each movement of the lever will corre-
spond to a slight reduction in speed (about 1 km/h), while keep-
ing the lever held downwards will correspond to a continuous speed
reduction.
DISENGAGING THE DEVICE
To disengage the device:
❍turn selector wheel A-fig. 36 to OFF;
❍switch off the engine;
❍press the brake pedal, the clutch or the accelerator; in this
last case the system is not effectively disengaged but the sys-
tem gives priority to the acceleration request. The device still
remains active, without the need to press the RES button to re-
turn to the previous condition once acceleration is concluded. When travelling downhill with the device engaged, the car may
slightly exceed the preset speed. When the device is activated
the
Üwarning light comes on, together with the relevant mes-
sage on the instrument panel (where provided).
MEMORISING VEHICLE SPEED
Proceed as follows:
❍turn selector wheel A-fig. 36 to ON and press the accelerator
until the vehicle reaches the desired speed;
❍push the lever up (+) for at least one second and release it:
the car speed will be stored. The accelerator pedal may be re-
leased.
If needed (e.g. for overtaking), press the accelerator pedal to ac-
celerate: the car will return to the previously set speed when the
pedal is released.
RESTORING STORED SPEED
If the device has been disengaged - for example by pressing the
brake or clutch pedal - the memorised speed can be reset as fol-
lows:
❍accelerate gradually until reaching a speed approaching the one
memorised;
❍engage the gear selected at the time of speed memorising;
❍press button B-fig. 36 (RES).
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 82

108GETTING TO KNOW YOUR CAR
VDC SYSTEM
(Vehicle Dynamics Control)
This is an electronic system that controls car stability in the event
of tyre grip loss.
The VDC system also includes the following systems:
❍Hill Holder
❍ASR
❍Brake Assist
❍MSR
❍CBC
❍“ELECTRONIC Q2” (“E-Q2”)
❍DST
SYSTEM INTERVENTION
This is indicated by the áwarning light flashing in the instru-
ment panel: this indicates that the vehicle is in critical stability
and tyre grip conditions.
SYSTEM ACTIVATION
The VDC system switches on automatically each time the engine
is started and cannot be switched off.
HILL HOLDER SYSTEM
This system is an integral part of the VDC system and it is provided
to facilitate starting on slopes.
It is activated automatically in the following instances:
❍uphill: car at a standstill on a road with a gradient higher than
5%, engine running, clutch and brake pedal pressed, gearbox
to neutral or engaged gear other than reverse;
❍downhill: car at a standstill on a road with a gradient higher
than 5%, engine running, clutch and brake pedal pressed and
reverse gear engaged.
At take-off the VDC system control unit will keep brake force on
the wheels until reaching the torque suitable for starting, or in
any case for 1 second in order to move easily from the brake ped-
al to the accelerator pedal.
If the vehicle has not departed after this time, the system will de-
activate automatically by gradually releasing the brake force. A
sound may be heard during this stage: this indicates that the ve-
hicle is about to move off.
IMPORTANT the Hill Holder system should not be used as a hand-
brake. Do not leave the vehicle without having engaged the hand-
brake, switched off the engine and engaged a gear.
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 108