engine oil Alfa Romeo MiTo 2014 Owner's Manual

CONSTANTLY ON: Low engine
oil pressure (red)
FLASHING: Engine oil deteriorated
(for versions/markets, where provided - red)
When the key is turned to MAR the warning light comes on, but should
go out as soon as the engine is started.
1. Low engine oil pressure
The warning light turns on and stays on constantly (along with a
message on the display on some versions) when the system detects that
engine oil pressure is low.
If the warning light
turns on when driving (on
some versions, together with the message on the display),
stop the car immediately and contact Alfa Romeo
Authorized Services.
2. Engine oil deteriorated
(for versions/markets, where provided)
The warning light will turn on flashing and, on some versions, with a
specific message on the display.
Depending on the versions, the warning light flashing modes are as
follows:
❒for 1 minute every two hours;
❒cycles of 3 minutes with intervals with the warning light off for 5
seconds until the oil is changed.After the first indication, at each engine start up the warning light will
continue flashing as described above until the oil is changed. On some
versions, the display shows a dedicated message together with the
warning light.
If the warning light flashes, this does not mean that the car is defective,
but simply informs the driver that it is now necessary to change the
oil as a result of regular vehicle use.
Remember that the deterioration of the engine oil is accelerated by:
❒mainly town use of the car which makes the DPF regeneration
process more frequent;
❒use of the car for short drives, in which the engine does not have
time to reach its regular operating temperature;
❒repeated interruption of the regeneration process, signalled by the
DPF warning light coming on.
If the warning light switches on, the deteriorated
engine oil must be changed as soon as possible, and
never more than 500 km from the first time that the
warning light switches on. Failure to observe the above
indications may result in severe damage to the engine and
invalidate the warranty. The activation of this warning light is not
related to the amount of oil in the engine. Therefore, never top
up with oil when the warning light starts flashing.
9GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

Cruise control (green)(for versions/markets, where provided)
The warning light comes on when the key is turned to MAR, but should
go out after a few seconds if the Cruise Control function is off.
The warning light comes on when the Cruise Control ring nut is turned
to the ON position (see the “Cruise Control” paragraph in this section).
The display will show the dedicated message.DPF (diesel particulate filter)
cleaning in progress (only
diesel versions with DPF)
(amber)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
The warning light switches on constantly to indicate that the DPF system
needs to eliminate the trapped pollutants (particulate) through the
regeneration process.
The warning light does not come on during every DPF regeneration,
but only when driving conditions require that the driver is notified.
To switch the warning light off, the car must be kept moving until the
regeneration process is completed.
On average, the process lasts fifteen minutes. Optimal conditions for
completing the process are achieved by travelling at 60 km/h with
engine revs above 2000 rpm.
When this warning light switches on, it does not indicate a car failure
and thus it should not be taken to a workshop.
On some versions, together with the warning light, the display shows a
dedicated message.
The driving speed must always be suitable for traffic
and weather conditions and the driver must always
comply with the Highway Code. The engine can be
stopped even if the DPF warning light is on: however, repeated
interruptions of the regeneration process could cause premature
deterioration of the engine oil. For this reason, always wait until
the warning light switches off before stopping the engine as
described above. It is not advisable to complete DPF regeneration
with the car stationary.Speed limit exceeded (red)(for versions/markets, where provided)
This warning light (for versions/markets, where provided) comes on
when the vehicle speed exceeds 120 km/h.
When the car exceeds the speed limit set in the Set-up Menu (e.g. 120
km/h), on some versions a message and a symbol are shown in the
display and an acoustic signal is activated.
13GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

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.
14GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
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.

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
19GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

❒press the "+" or "−" button to adjust the volume; an acoustic signal
equal to the volume level being selected is emitted during this
adjustment;
❒briefly press the SET/
button to go back to the previous screen
or hold the button down to go back to the standard screen without
saving.
On versions with reconfigurable multifunction display, the volume level
is represented by bars.
Belt reminder
(Reactivation of SBR buzzer)(for versions/markets, where provided)
This function will only be displayed after the SBR system has been
deactivated by Alfa Romeo Authorised Services (see "SBR system" in
the "Safety" chapter).
To reactivate this function, proceed as follows:
❒briefly press the SET/
button, the display shows "OFF"
flashing. Press the "+" or "−" button and "On" will be displayed;
❒briefly press the SET/button to go back to the previous screen
or hold the button down to go back to the standard screen without
saving.
Service (Scheduled servicing)With this function it is possible to view information on servicing
deadlines depending on kilometres travelled or daily intervals.
With the Service function it is also possible to view the interval (in
kilometres or miles) before the next engine oil change is due.
To consult this information, proceed as follows:
❒briefly press the SET/
button: the display shows when servicing
is due in km or mi according to the previous setting (see paragraph
"Units of measurement");
❒briefly press the SET/button to go back to the menu screen or
hold the button down to go back to the standard screen.
IMPORTANT According to the “Scheduled Servicing Plan”, the car must
be serviced every 30,000 km (petrol versions) or 35,000 km (diesel
versions). This message is displayed automatically when the key is
turned to MAR-ON, starting at 2,000 km (or equivalent value in miles)
from when the next service is due and reappearing every 200 km (or
equivalent value in miles). Below 200 km servicing indications are
more frequent. The display will be in km or mi depending on the
measurement unit settings. When the next scheduled service is
approaching and the key is turned to MAR-ON, the word Service will
appear on the display, followed by the number of kilometres or miles
left. Contact Alfa Romeo Authorized Services where the "Scheduled
Servicing Plan" operations will be performed and the message will be
reset.
29GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

ENGINE COMPARTMENT FUSE BOXfig. 151DEVICE PROTECTEDFUSE AMPS
StarterF03 20
Passenger compartment electric fan F08 40
Additional heater (Turbo TwinAir 105 HP and 1.3 JTD
M-2
85 HP versions) F09 5
Two-tone hornsF10 15
Main beam headlightsF14 15
Additional heater (PTC 1)F15 30
Air conditioning compressorF19 7,5
Heated rear windscreen, defrosting system F20 30
Electric fuel pump in tankF21 15
Fog lightsF30 15
Additional heater (PTC2)F81 60
Additional heater (PTC1)F82 40
Additional heater (PTC2)F82 50
FreeF83 –
HI-FI sound system (control units, Bassbox speaker) mechanical gearbox setup F84 20
Power socket on tunnelF85 15
Electric door mirror demisters, demisters on windscreen jets, relay switch coil for heated
windscreenF87 7,5
167GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVINGIN AN
EMERGENCYSERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

INSTRUMENT PANEL FUSE BOXfig. 153DEVICE PROTECTEDFUSE AMPS
Right dipped beam headlightF12 7,5
Left dipped beam headlightF13
7,5/5
(*)
Headlight alignment adjustment systemF13 7,5
Front roof light, Luggage compartment roof light, Sun visor courtesy light, Door puddle lights, Glove
compartment lightF32 5
Radio, sound system setup system (for versions/markets, where provided),Uconnect
™
5" radio (for
versions/markets, where provided), climate control system control unit, alarm system control unit, volumetric
system control unit, EOBD external diagnosis socket, tyre pressure monitoring control unitF36 10
Instrument panel, brake light on switchF37 5
Door lock motor on doors, Safe Lock motor on doors, Tailgate unlocking motor F38 15
Windscreen/rear window washer pumpF43 20
Electric window motor complete with control unit (driver side door) F47 20
Electric window motor complete with control unit (passenger side door) F48 20
Parking sensor control unit, rain/dusk sensor on interior rear view mirror, electrochromic sensor on interior
rear view mirror, seat belts fastened warning light display on interior rear view mirror, control panel lighting
(central control panel, driver side control panel, control panel on steering wheel), heater pad activation
switches on front seats, alarm system volumetric sensor control unit, electric sun roof control unitF49 5
Clutch activation switch, brake light switch, relay switch coils on engine fuse box control unit, control system
on internal climate control/heater unit, flow meter, water presence in diesel sensor, radio, radio setup system
(for versions/markets, where provided)F51 5
Instrument panelF53 5
(*) For versions/markets, where provided
168GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

Thousands of miles18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Months24 48 72 96 120 144
Check exhaust emissions.●●●●●●
Check battery charge status and possibly recharge●●●●●●
Check engine management system operation (through the diagnosis socket)●●●●●●
Replace accessory drive belt(s)●
Replacement of toothed timing drive belt (excluding TwinAir Turbo versions)
(*)
●
Replace spark plugs
(**)
●●●●●●
Replacement of air cleaner cartridge (every 30,000 km for TwinAir Turbo versions)●●●
Change engine oil and oil filter (or every 24 months)
(***)
●●●●●●
Change brake fluid (or every 24 months)●●●
Change pollen filter (or every 12 months)●●●●●●
(*) Regardless of the distance covered, the timing belt must be changed every 4 years for particularly demanding use (cold climates, town driving, long periods of
idling) or at least every 5 years.
(**) For 1.4 Turbo MultiAir versions, in order to guarantee correct operation and prevent serious damage to the engine, it is essential to observe the following: only use
spark plugs specifically certified for these engines; all spark plugs should be of the same type and brand (see the "Engine" paragraph in the "Technical
Specifications" section); strictly comply with the replacement intervals in the Scheduled Servicing Plan; it is advisable to contact Alfa Romeo Authorised Services to
have plugs replaced.
(***) If the vehicle has an annual mileage of less than 10,000 km, the engine oil and engine oil filter should be changed every 12 months.
175GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCYSERVICING AND
MAINTENANCETECHNICAL
SPECIFICATIONS
INDEX

Thousands of miles21 42 63 84 105
Thousands of kilometres 35 70 105 140 175
Months24 48 72 96 120
Replace toothed timing drive belt (excluding 1.3 JTD
M-2
engine)
(*)
●
Replace fuel filter●●
Replace air cleaner cartridge●●●●●
Replace engine oil and oil filter (or every 24 months)
(**) (***)
Change brake fluid (or every 24 months)●●
Change pollen filter (or every 12 months)●●●●●(*) Regardless of the distance covered, the timing belt must be changed every 4 years for particularly demanding use (cold climates, town driving, long periods of
idling) or at least every 5 years.
(**) The engine oil and the oil filter must be changed when the instrument panel warning light comes on (see "Warning lights and messages" in "Getting toknow your
car" chapter) or in any case every 24 months.
(***) If the car is mainly used in towns and cities, change the engine oil and filter every 12 months.
177GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCYSERVICING AND
MAINTENANCETECHNICAL
SPECIFICATIONS
INDEX

PERIODIC CHECKSEvery 1,000 km or before long journeys, check and restore the
following if necessary:
❒engine coolant, brake fluid and windscreen washer fluid level;
❒tyre inflation pressure and condition;
❒operation of lighting system (headlamps, direction indicators,
hazard warning lights, etc.);
❒operation of window washer/wiper system and positioning/wear of
windscreen/rear window wiper blades
Check and top up, if required, the engine oil level every 3,000 km.
HEAVY-DUTY USE OF THE CARIf you use the car mainly under one of the following conditions:
❒towing a trailer or caravan;
❒dusty roads;
❒short, repeated journeys (less than 7-8 km) at sub-zero outside
temperatures;
❒engine often idling or driving long distances at low speeds or long
periods of idleness;
the following checks must be performed more frequently than indicated
in the Scheduled Servicing Plan:
❒check front disc brake pad conditions and wear;
❒check cleanliness of bonnet and boot locks, cleanliness and
lubrication of linkage;
❒visually inspect conditions of: engine, gearbox, transmission, pipes
and hoses (exhaust - fuel system - brakes) and rubber elements
(boots - sleeves - bushes - etc.);
❒check battery charge and battery fluid level (electrolyte);
❒visually inspect condition of the accessory drive belts;
❒check and, if necessary, change engine oil and replace oil filter;
❒check and, if necessary, replace pollen filter;
❒check and, if necessary, replace air cleaner.
178GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCYSERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX