2014 Alfa Romeo MiTo service

Engine coolant overheating
(red)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
The warning light turns on when the engine is overheated.
The display will show the dedicated message.
If the warning light comes on when driving, proceed as follows:
❒when driving normally: stop the car, switch off the engine and
check that the water level in the reservoir is not below the MIN
mark. If it is, wait 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 marks on the reservoir. Also
check visually for leakages. If the warning light comes on again at
the next engine start-up, contact Alfa Romeo Authorised Services.
❒if the vehicle is used under demanding conditions(e.g.
towing trailers uphill or fully loaded): slow down and, if the warning
light stays on, stop the car. Wait for 2 or 3 minutes with the engine
running and slightly accelerated to further favour the coolant
circulation. Then stop the engine. Check the correct fluid level as
described above.
IMPORTANT Over demanding routes, it is advisable to keep the engine
on and slightly accelerated for a few minutes before switching it off.
Doors not closed correctly
(red)(for versions/markets, where provided)
The warning light (or symbol on the display) lights up when one or
more doors or the tailgate are not closed correctly. An acoustic signal
is activated with the doors open and the car moving.
On some versions the warning light (or symbol on the display) also
lights up when the bonnet is not closed correctly.EOBD/injection system failure
(amber)
In normal conditions, when the ignition key is turned to MAR-ON the
warning light switches on, but should switch off as soon as the engine
is started.
If the warning light remains on or switches on whilst driving, the
injection system is not working properly; in particular, if the warning
light switches on constantly, this indicates a malfunction in the
supply/ignition system that could cause excessive exhaust emissions, a
possible loss of performance, poor driveability and high fuel
consumption.
A specific message is displayed on certain versions.
Under these conditions, you may continue travelling at moderate speed
without demanding excessive effort from the engine. Prolonged use of
the car with the warning light on may cause damage.
Contact Alfa Romeo Authorized Services as soon as possible.
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The warning light goes out after the fault disappears, but the
notification is stored in the system.

NOTE (valid only for petrol engines)
If the warning light is flashing, this indicates that the catalytic converter
may be damaged.
If the warning light comes on flashing, release the accelerator 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 contact Alfa Romeo
Authorized Services as soon as possible.
Contact Alfa Romeo Authorized Services as soon as possible
if the
warning light does not light up or if, while
travelling, the warning light comes on either constantly or
flashing (in combination with a message on the display on some
versions). The operation of warning light
may be checked by the
traffic police using specific devices. Follow the laws in force in the
country where you are driving.
ESC system (amber)(for versions/markets, where provided)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
If the warning light (with message + symbol displayed on some
versions) does not switch off, or if it remains lit up when driving,
contact Alfa Romeo Authorized Services.
Flashing of the warning light while driving indicates the intervention of
the ESC system.
ASR failureTurning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
If the warning light (or the symbol on the display) does not switch off,
or if it remains lit when driving, contact Alfa Romeo Authorized
Services.
A specific message is displayed on certain versions.
The warning light flashes while driving to indicate the intervention of
the ASR system.Hill Holder failureThis warning light comes on, on some versions together with the
symbol and a message in the display, in the event of a fault with
the Hill Holder system.
In this case, contact Alfa Romeo Authorized Services.
Alfa Romeo CODE system
failure/Alarm failure (amber)(for versions/markets, where provided)
The warning light (or symbol on the display) comes on (on some
versions, with a message on the display) to indicate an Alfa Romeo
CODE system or alarm failure (for versions/markets, where provided).
In this case, contact Alfa Romeo Authorized Services as soon as
possible.
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Break-in attempt
If this warning light flashes or, on some versions, if the symbol appears
in the display (together with a message) this indicates a break-in
attempt. Contact Alfa Romeo Authorized Services as soon as possible.

Glow plug preheating
(diesel versions) (amber)
This warning light switches on when the key is turned to MAR. It will
switch off as soon as the heater plugs have reached a preset
temperature. The engine can be started as soon as the warning light
switches off.
IMPORTANT In mild or high temperature conditions, the warning light
comes on for an extremely short time.Glow plug preheating failure
(diesel versions)The warning light will flash (a message will appear on the display, on
some versions) to indicate a fault in the glow plugs preheating system.
Contact Alfa Romeo Authorized Services as soon as possible to
eliminate the fault.
Water in diesel filter
(diesel versions) (amber)
The warning light remains on constantly when driving (together with a
message in the display), to indicate the presence of water in the
diesel filter.
The presence of water in the fuel system circuit may cause
severe damage to the injection system and irregular engine
operation. If the warning light
comes on in the
instrument panel (together with a message in the display) contact Alfa
Romeo Authorized Services as soon as possible to bleed the system.
Water may have entered the tank if this appears immediately after
refuelling: if this happens, switch the engine off immediately and
contact Alfa Romeo Authorized Services.
Fuel reserve – Limited range
(amber)
This warning light switches on when 5 to 7 litres of fuel are left in the
tank.
When the remaining range is lower than approx. 50 km (or equivalent
value in miles), on some versions, the display will show a warning
message.
If the warning light flashes with the car in motion,
contact Alfa Romeo Authorized Services.
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General failure (amber)(for versions/markets, where provided)
The warning light (or symbol on the display) switches on in the
circumstances indicated below.
In these circumstances, contact Alfa Romeo Authorized Services as
soon as possible to eliminate the fault.
Airbag failure warning light
(versions with multifunction display)
The warning light switches on and flashes (together with a message on
the display) when a fault is detected with the airbag warning light
.
Exterior lights failure
See description for the
warning light.
Brake lights failure
See description for “Brake lights failure”.
Fuel cut-off
This warning light comes on when the fuel cut-off inertia switch is
triggered. The display shows the dedicated message.
Start&Stop failure
(for versions/markets, where provided)
The warning light comes on when a failure is detected in the
Start&Stop system.Rain sensor failure
(for versions/markets, where provided)
See the description for the
warning light.
Parking sensor failure
(for versions/markets, where provided)
See the description for thewarning light.
Dusk sensor failure
(for versions/markets, where provided)
This warning light comes on when a dusk sensor failure is detected.
Engine oil pressure sensor failure
The warning light turns on when failure is detected in the engine oil
pressure sensor. The display shows the dedicated message.
Electric power steering failure
(for versions/markets, where provided)
The warning light comes on when an electric power steering failure is
detected.
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Water in diesel filter
(for versions/markets, where provided)
The warning light switches on to indicate the presence of water in the
diesel filter.
Speed limit exceeded
(for versions/markets, where provided)
The warning light switches on when the speed limit set in the Setup
menu is exceeded.
When the car exceeds this value, on some versions a message and a
symbol are shown on the display and an acoustic signal is emitted.

Right direction indicator
(green)
The warning light switches on when the direction indicator stalk is
moved upwards or when the hazard warning light button is pressed.
Tyre pressure low(for versions/markets, where provided)
This warning light (or symbol on the display) switches on (on some
versions together with a message on the display) (together with an
acoustic signal) if the pressure in one or more tyres drops below a
preset threshold.
In this way the TPMS warns the driver that one or more tyres may be
dangerously flat and liable to puncture.
IMPORTANT Do not continue driving with one or more flat tyres as
handling may be compromised. Stop the car, avoiding sharp braking
and steering. Replace the wheel immediately with the space-saver
wheel (for versions/markets, where provided) or carry out an
immediate repair using the dedicated kit (see “Changing a wheel” in
the “In an emergency” section) and contact Alfa Romeo Authorised
Services as soon as possible.TPMS failure
This warning light (or symbol on the display) switches on (on some
versions together with a message on the display) when a TPMS fault is
detected.
In this case, contact Alfa Romeo Authorised Services as soon as
possible.
Should one or more wheels be fitted without sensors, the display will
show a warning message until initial conditions are restored.
Check tyre pressure
This warning light (or symbol in the display) switches on (on some
versions together with a message in the display) to indicate that the
tyre pressure is below the value recommended to guarantee long tyre
life and low fuel consumption. It may also indicate a slow loss of
pressure.
Should two or more tyres be in the condition mentioned above, the
display will show the indications corresponding to each tyre in
sequence.
Under these circumstances you should restore the correct pressure
values (see "Technical specifications" section).
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Start&Stop system activation/
deactivation(for versions/markets, where provided)
Start&Stop system activation
A message will appear on the display when the Start&Stop system is
activated.
Turning the Start&Stop off
❒Versions with multifunction display:a message is displayed when the
Start&Stop system is deactivated.
❒Versions with reconfigurable multifunction display:the
symbol is
displayed + a message when the Start&Stop system is deactivated.
Start&Stop system failure
If the Start&Stop system is faulty the
(versions with multifunction
display) or
(versions with reconfigurable multifunction display)
symbol flashes on the display.
For versions/markets where provided, a warning message is also
displayed.
In this case, contact Alfa Romeo Authorized Services.
Luggage compartment open
On some versions a message + symbol on the display are shown when
the luggage compartment is open.
Bonnet open
On some versions a message + symbol on the display are shown when
the bonnet is open.
Possible presence of ice on the
road
On versions equipped with "Reconfigurable multifunction display", a
message and a symbol will appear when the outdoor temperature falls
to or below 3°C.
On versions with “Multifunction display” only the dedicated message is
shown.
IMPORTANT In the event of outdoor temperature sensor failure, dashes
are shown on the display instead of the value.
Fuel cut-off
On some versions the display will show a message + symbol if the fuel
cut-off intervenes.
For the fuel cut-off system reactivation procedure see paragraph “Fuel
cut-off system” in this section.
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Exterior lights failure
On some versions, the display will show a message + symbol if a fault
is detected in one of the following lights:
❒daytime running lights (DRL)
❒side lights
❒direction indicators
❒rear fog light
❒number plate lights.
The failure relating to these lights could be: one or more blown bulbs,
a blown protection fuse or a break in the electrical connection.
Brake light failure
On some versions the display will show a message + symbol if a fault
is detected in the brake lights.
The fault may be caused by a blown bulb, a blown protection fuse or
an interruption of the electric connection.
Dusk sensor failure(for versions/markets, where provided)
On some versions the display will show a message + symbol if there is
a fault in the dusk sensor.
Rain sensor failure(for versions/markets, where provided)
On some versions the display will show a message + symbol if there is
a fault in the rain sensor.
Parking sensor failure(for versions/markets, where provided)
On some versions the display will show a message + symbol if there is
a fault in the parking sensors.
Dynamic Suspension failure
(active shock absorber system)(for versions/markets, where provided)
On some versions, a message + symbol are displayed in the event of
active shock absorber system failure.
In this case, contact Alfa Romeo Authorised Services as soon as
possible.
Display of selected driving mode
(“Alfa DNA” system)(for versions/markets, where provided)
On versions equipped with a "Reconfigurable multifunction display", a
message + symbol associated with the selected driving mode
“DYNAMIC”, “NATURAL” or “ALL WEATHER” is shown. A warning
message is shown on the display if one of these driving modes is not
available.
On versions equipped with "Multifunction display", a letter ("d" or "a")
associated with the selected driving mode is shown together with a
dedicated message.
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Engine oil level display(for versions/markets, where provided)
When the ignition key is turned to MAR-ON the display shows, for a
few seconds, the engine oil level. In case of insufficient engine oil level,
a warning message appears on the display.
IMPORTANT To find out the correct engine oil quantity, always check
using the dipstick (see paragraph “Checking levels” in the section
“Maintenance and care”).
IMPORTANT For a correct engine oil level indication, perform the
check with the car parked on a level surface.
IMPORTANT To perform the engine oil reading correctly, after turning
the key to MAR-ON, wait for about 2 seconds before starting the
engine.
IMPORTANT The engine oil level may increase after a long stop.
WARNING LIGHTS ON TRIM LOCATED
ON INTERNAL REAR VIEW MIRRORPassenger airbag/side bags deactivated (amber)
The warning light
on the trim located on the internal rear view
mirror (see fig. 4) switches on when the front passenger's airbag and
side bag are disabled.
With front passenger airbag on, when the ignition key is turned to
MAR, the
warning light switches on constantly for several seconds,
flashes for another few seconds and then should switch off.A failure of the warning light
is indicated by the
warning light
switching-on on the instrument
panel. In addition, the airbag system automatically
disables the airbags on the passenger's side (front and side bags
where provided). Before proceeding, contact Alfa Romeo
Authorized Services to have the system checked immediately.
fig. 4
A0J0402
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