2021 Alfa Romeo MiTo fuel

SYSTEM MANUAL ACTIVATION /
DEACTIVATION
To activate/deactivate manually the
system, press the fig. 73 button on the
trim next to the steering wheel.
Start&Stop system activation:A
message will appear on the display when
the Start&Stop system is activated.
Start&Stop system deactivation: The
symbol and a message will appear on
the display. When the system is
deactivated, the
warning light on the
instrument panel switches on.
MISSED ENGINE STOPPING
CONDITIONS
25)
When the system is active, for a higher
comfort and safety, and to reduce
emissions, the engine does not stop in
certain ambient conditions, engineconditions, with the driver door not
closed and driver seat belt unfastened.
SAFETY FUNCTIONS
When the engine is stopped by the
Start&Stop system, if the driver releases
his/her seat belt and opens the driver's or
passenger's door, the engine can be
restarted only by the ignition key.
The driver is informed by a buzzer and by
the flashing of the symbol
on the
display (on some versions, a message is
displayed as well).
"ENERGY SAVING" FUNCTION(where provided)
If, following the automatic engine
restarting, the driver does not carry out
any action on the vehicle for over
3 minutes, the Start&Stop system stops
the engine definitely, to prevent fuel
consumption. In these cases, the engine
can be restarted only using the ignition
key.
NOTE In any case, it is possible to keep
the engine running by deactivating the
Start&Stop system.
IRREGULAR OPERATION
In the event of malfunction, the
Start&Stop system is deactivated.
The fault is indicated by the
symbol
switching on (on some version a specific
message is also shown) on the display.In this case, contact an Alfa Romeo
Dealership.
VEHICLE INACTIVITY
100)
In the event of vehicle inactivity (or if the
battery is replaced), special attention
must be paid to the disconnection of the
battery power supply.
IMPORTANT After turning the ignition
key to STOP, wait at least 1 minute
before disconnecting the electrical
supply to the battery.
IMPORTANT
25)If climate comfort is to be favoured, the
Stop/Start system can be deactivated, for a
continuous operation of the climate control
system.
WARNING
100)When replacing the battery, always
contact an Alfa Romeo Dealership. Replace
the battery with one of the same type
(HEAVY DUTY) and with the same
specifications.
73A0J0307C
96
STARTING AND DRIVING

INSTALLING A TOW HOOK
Contact an Alfa Romeo Dealership to
install a tow hook.
WARNING
105)The ABS with which the car is equipped
will not control the braking system of the
trailer. Particular caution is therefore
required on slippery roads.
106)Do not, under any circumstances,
modify the vehicle's braking system to
control the trailer breaking system. The
towing braking system must be completely
independent of the vehicle's hydraulic
system.
REFUELLING THE VEHICLE
During refuelling procedure, switch off
the engine, engage handbrake, rotate the
ignition key to STOP and do not smoke.
PETROL ENGINES
Only use unleaded petrol. The petrol
octane rating (RON) must not be lower
than 95. In order to prevent damage to
the catalytic converter never introduce
even the smallest amount of leaded
petrol, even in the event of an emergency.
DIESEL ENGINES
Only use diesel fuel compliant with
European specification EN590. The use
of other products or mixtures may
damage the engine beyond repair and
consequently invalidate the warranty,
due to the damage caused.
When using or parking the vehicle for a
long time in the mountains or cold areas,
it is advisable to refuel using locally
available Diesel. In this case, it is also
advisable to keep the tank over 50% full.
FUEL TANK CAP
107)
Opening
Open flap 1 fig. 76 pulling it outwards,
hold cap 2 still, insert the ignition key in
the lock and turn it anticlockwise. Then,turn the cap anticlockwise and remove it.
The cap has a loss prevention device
3 which secures it to the flap so that it
cannot be lost. Attach the cap to device
4 during refuelling.
Closing
Fit the cap (complete with key) and turn it
clockwise until it clicks once or more.
Then, turn the key clockwise and extract
it, then close the flap.
The sealing may cause a slight pressure
increase in the tank. A little breathing off,
while slackening the cap is absolutely
normal.
ENGINES WITH LPGSYSTEM
The gas filler is located next to the petrol
filler cap. It has a "non return", located in
the filler body itself.
To access the filler 2 fig. 77 open the
access flap 1.
76A0J0327C
100
STARTING AND DRIVING

Observe the following precautions during
the refuelling operation:
switch off the engine;
apply the handbrake;
ignition key turned to the OFF
position;
do not smoke;
hand the special adapter over to the
qualified LPG refuelling personnel.
IMPORTANT Depending on the country,
there are various types of adapters for
the refuelling pump. Adapter 3 fig. 78,
supplied with the car and located in a
special case, is specifically designed for
the country in which the car is sold. If you
are in a different country, find out what
type of adapter is used there.
WARNING
107)Do not bring naked flames or lit
cigarettes near to the fuel tank opening: fire
risk. Keep your face away from the fuel filler
to prevent breathing in harmful vapours.
77A0J0315C78A0J0320C
101

A punctured tyre or a burnt-out bulb?
At times, a problem may interfere with our journey.
The pages on emergencies can help you to deal with critical
situations independently and with calm. In an emergency we
recommend that you call the freephone number found in the
Warranty Booklet. You can also use the universal, national or
international freephone number to find your nearest Authorised
Alfa Romeo Dealership.
IN AN EMERGENCY
HAZARD WARNING LIGHTS . . . . . . .................104
REPLACING A BULB . . . . ........................104
REPLACING AN EXTERIOR BULB....................108
REPLACING FUSES . ...........................110
CHANGING A WHEEL ...........................116
"Fix&Go Automatic" KIT. . . . ......................120
JUMP STARTING . . . . ..........................122
FUEL CUT-OFF SYSTEM . ........................123
ALFA TCT TRANSMISSION - KEY REMOVAL . . . ..........124
TOWING THE VEHICLE ..........................125

Engine compartment junction boxfig. 91
DEVICE PROTECTEDFUSE AMPERE
Ignition deviceF03 20
Passenger compartment fanF08 40
Additional heater (Turbo TwinAir and 1.3 JTD
M-2versions)F09 5
Two-tone hornF10 15
Main beam headlightsF14 15
Additional heater (PTC 1)F15 30
Air conditioning compressorF19 7.5
Heated rear windscreen, demisting system F20 30
Electric fuel pump in tankF21 15
Front fog lightsF30 15
Additional heater (PTC2)F81 60
Additional heater (PTC1)F82 50
Additional heater (PTC2)F82 40
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
113

JUMP STARTING(versions with Start&Stop system)
125)
When jump starting, never connect the
negative lead (–) of the auxiliary battery
to the negative pole 1 fig. 111 of the car
battery, but rather to an engine/gearbox
earth point.
BUMP STARTING
Never, under any circumstances, jump
start the engine by pushing, towing or
coasting downhill.
IMPORTANT
34)Never connect the negative terminals of
the two batteries directly! If the auxiliary
battery is installed on another car, prevent
accidental contact between metallic parts of
the two cars.35)Never use a fast battery-charger to
start the engine as this could damage the
electronic systems of your vehicle,
particularly the ignition and engine fuel
supply control units.
WARNING
124)This starting procedure must be
performed by expert personnel because
incorrect actions could cause electrical
discharge of considerable intensity.
Furthermore, battery fluid is poisonous and
corrosive: avoid contact with skin and eyes.
Keep naked flames and lighted cigarettes
away from the battery and do not cause
sparks.
125)Before opening the bonnet, make sure
that the engine is off and that the ignition
key is in the STOP position. Please follow the
instructions on the decal near the front
crossmember. We recommend that you
remove the key from the ignition if other
people remain in the vehicle. The vehicle
should always be left after the key has been
removed or turned to the STOP position.
During refuelling, make sure that the engine
is off (and that the ignition key is in the STOP
position).
FUEL CUT-OFFSYSTEM
Operation
This intervenes in the case of an impact
causing:
the fuel supply cut-off with the engine
consequently switching off;
the automatic unlocking of the doors;
the switching on of the interior lights.
The intervention of the system is
indicated by a message shown on the
display.
Carefully check the vehicle for fuel leaks,
for instance in the engine compartment,
under the vehicle or near the tank area.
126)
After a collision, turn the ignition key to
STOP to prevent the battery from
running down.
To restore the correct operation of the
car, proceed as follows:
turn the ignition key to the MAR
position;
activate the right direction indicator;
deactivate the right direction
indicator;
activate the left direction indicator;
deactivate the left direction indicator;
activate the right direction indicator;
deactivate the right direction
indicator;
activate the left direction indicator;
deactivate the left direction indicator;
111A0J0392C
123

ignition key turned to the OFF
position;
turn the ignition key to the MAR-ON
position.
Versions with LPG system
In case of impact, petrol supply is
immediately cut-off, the LPG safety
valves are closed and the injection is
interrupted, switching off the engine.
WARNING
126)If, after an impact, you smell fuel or
notice leaks from the fuel system, do not
reactivate the system to avoid the risk of
fire.
ALFA TCT TRANSMISSION - KEY
REMOVAL
36)
The ignition key can be removed only if
the gear lever is in position P (Park).
If the battery is flat and the ignition key is
engaged, the latter is locked in position.
To remove the key manually, proceed as
follows:
apply the handbrake;
release the steering wheel position
adjustment lever 1 fig. 112 and pull the
steering wheel towards you until it is in
the end of travel position;
using the Allen key fig. 113 provided,
unscrew the top screws 2
fig. 114 securing cover 3;
remove the lower steering wheel cover
4 fig. 115 by releasing it from its housing;
pull tab 5 fig. 116 downwards using
one hand and with the other one remove
the key, sliding it outwards;
once the key has been removed, refit
lower cover, make sure it locks correctly.
112A0J0342C
113A0K0713C
114A0J0571C
124
IN AN EMERGENCY

Thousands of miles9 182736455463728190
Thousands of kilometres15 30 45 60 75 90 105 120 135 150
Years12345678910
Visually inspect conditions of:
exterior bodywork, underbody
protection, pipes and hoses (exhaust,
fuel system, brakes), rubber elements
(gaiters, sleeves, bushes, etc.)
Visually inspect condition of: LPG
pipes and connectors, LPG tank
fastening (1.4 Turbo Petrol/LPG
120 HP version)
Check windscreen/rear window wiper
blade position/wear
Check operation of the windscreen
wiper/washer system and adjust jets,
if necessary
Check cleanliness of bonnet and
luggage compartment locks,
cleanliness and lubrication of linkage
Check handbrake lever travel and
adjust, if necessary
Visually inspect condition and wear of
front and rear disc brake pads
Visually inspect conditions of toothed
timing drive belt (Turbo TwinAir
versions excluded)
130
SERVICING AND MAINTENANCE