2011 Alfa Romeo MiTo sensor

126GETTING TO KNOW YOUR CAR
T.P.M.S. SYSTEM
(Tyre Pressure Monitoring System)
(for versions/markets, where provided)
The vehicle can be fitted with a tyre pressure monitoring system
(T.P.M.S.), which informs the driver of the tyre inflation pressure
via the “Check the tyre inflation pressure” and “Insufficient tyre in-
flation pressure” warning messages.
This system comprises of a radio frequency transmitter fitted to
each wheel (on the wheel rim inside the tyre), which is able to
send information on the tyre inflation pressure of each wheel to
the control unit.
IMPORTANT NOTES ABOUT
THE T.P.M.S. SYSTEM
The fault indications are not stored and will therefore not be dis-
played after the engine has been switched off and then on again.
If the fault conditions persist, the control unit will send fault infor-
mation to the instrument panel only after the vehicle has been in
motion for a short time.
Take the greatest of care when checking and top-
ping up the tyre inflation pressure. Excessive pres-
sure compromises road holding, increases the stress
on the suspension and wheels as well as increasing the risk
of the tyres wearing out un-evenly.
The tyre inflation pressure should be measured
with the tyres at rest and cold; if for any reason
the pressure is checked when the tyres are warm,
do not reduce the pressure if it is excessive but rather wait
until the tyres have cooled down and carry out the check
again.
The presence of the T.P.M.S. system does not mean
the driver should not carry out regular checks on
the tyre inflation pressure and spare wheel.
Should one or more wheels be fitted without sen-
sors, the display will show a warning message and
the system will no longer be available until 4
wheels fitted with sensors are fitted.

GETTING TO KNOW YOUR CAR127
1The T.P.M.S.system is not able to detect sudden tyre
inflation pressure losses (for example when a tyre
explodes). In this case stop the car, braking with
care and avoiding sharp steering actions.
Replacing the normal tyres with winter tyres and
vice versa requires the inspection of the T.P.M.S.
system, which should only be carried out by an Al-
fa Romeo Authorised Service.
The T.P.M.S. system requires the use of specific equip-
ment. Contact an Alfa Romeo Authorised Service to
find out which accessories are compatible with the
system (wheels, hub caps etc.). The use of other accessories
may affect the normal operation of the system.
When a tyre is removed, it is advisable to replace
the rubber gasket for the valve. Contact an Alfa
Romeo Authorised Service. Tyre and wheel fit-
ting/removal operations require specific precautions; to
avoid damaging or fitting the sensors incorrectly, tyre and
wheel fitting/removal operations should only be carried
out by specialists. Contact an Alfa Romeo Authorised Ser-
vice Provider.
Strong radio frequency disturbance can compro-
mise the correct operation of the T.P.M.S. system.
The driver is warned of this condition via a mes-
sage on the display. The warning message will go off au-
tomatically as soon as the radio-frequency noise ceases to
disturb the system.
Tyre inflation pressure can vary according to out-
door temperature. The T.P.M.S. system may tem-
porarily indicate insufficient pressure. In this case
check the tyre inflation pressure with the tyres cold and,
if necessary top up the inflation pressure.

128GETTING TO KNOW YOUR CAR
–
NO
NO
YES
YES
YESYES
YES
YES
NO
NO
NOContact an Alfa Romeo
Authorised Service
Repair damaged
wheel
Contact an Alfa Romeo
Authorised Service
–
–
–
(*) Given as an alternative in the Owner Handbook and available in Lineaccessori Alfa Romeo.
(**) Not cross switched (tyres must stay on the same side).
In order to use the system properly, refer to the following table when you have to change wheels/tyres:
Operation Presence of sensor Indication fault Operation
Alfa Romeo Authorised
Service
–
Wheel change
with small spare wheel
Wheel change
with winter tyres
Wheel change
with winter tyres
Wheel change
with others of different size (*)
Wheel cross switching
(front/rear) (**)

The catalytic converter and particulate filter (DPF)
reach very high temperatures during operation.
Do not park on grass, dry leaves, pine needles or
other flammable material: fire risk.
130GETTING TO KNOW YOUR CAR
Closing
1) Fit the cap (complete with key) and turn it clockwise until it
clicks once or more.
2) Turn the key clockwise and extract it, then close the flap.
The hermetic seal may cause a slight increase in pressure in the
tank. A suction noise when you release the cap is therefore entirely
normal.
PROTECTING THE ENVIRONMENT
The devices for limiting petrol engine emissions are: catalytic con-
verter, Lambda sensors and anti-evaporation system.
The devices for curtailing diesel engine emissions are the follow-
ing: oxidising catalytic converter, exhaust gas recirculation system
(E.G.R.) and particulate filter (DPF).
DIESEL PARTICULATE FILTER (DPF)
(for versions/markets, where provided)
This is a mechanical filter, fitted in the exhaust system, which al-
most completely eliminates carbon particle emissions.
Keep naked flames or lighted cigarettes away from
the fuel filler hole as there is a danger of fire. Do
not bend too close to the hole either so as not to
breathe in harmful vapours.

F38
F43
F47
F48
F4915
20
20
20
543
43
43
43
43
194IN AN EMERGENCY
CONSUMERS FUSE AMPERE FIGURE
Door lock motor on door,
Safe Lock motor on doors,
Tailgate unlocking motor
Windscreen / rearscreen washer pump
Electric window motor complete with
control unit (driver-side door)
Electric window motor complete with
control unit (passenger-side door)
Parking sensors control unit, Tyre pressure
detection control unit, Rain/dusk sensor
on rear-view mirror, Electro-chrome sensor
on rear-view mirror, Seat belts fastened
warning light display on rear-view mirror,
Control panel illumination (Central control
panel, Driver-side control panel, Steering wheel
control panel, Blue&Me
TMcontrol panel),
Front seat heating pad activation switch,
Alarm system volume-sensing sensors control unit,
Electric sunroof control unit,
PND socket on dashboard

43
43
45
45
45
45
45
45
41
41
415
5
15
10
15
20
–
15
40
15
7.5F51
F53
F4
F5
F6
F1
F2
F3
F83
F85
F87
IN AN EMERGENCY195
4
CONSUMERS FUSE AMPERE FIGURE
Clutch switch, Brake light
switch, relay coils on
engine fuse box, Control system on
internal heater/air conditioning unit,
Blue&Me
TMcontrol unit,
Radio wiring, Air flow meter,
Water in diesel fuel sensor
Instrument panel
Bose HI-FI system amplifier control unit
Bassbox subwoofer in spare wheel compartment
Left and right front seat heater
Electric sunroof opening system
Fuse wiring
Luggage compartment power socket
Passenger compartment fan
Power socket on tunnel
Passenger/driver-side door mirror demister,
Demister on front jets, Heated windscreen relay coil

198IN AN EMERGENCY
VERSIONS WITH Start&Stop SYSTEM
(without dummy pole) fig. 47
(for versions/markets, where provided)
To charge, proceed as follows:
❍disconnect the connector A (pressing the button B) from the
sensor C monitoring the battery conditions, on the negative
pole D of the battery;
❍connect the battery charger positive cable E and the negative
cable to the terminal of sensor D, according to figure;
❍turn on the battery charger. At the end of the charging process,
switch the battery charger off;
❍after disconnecting the battery charger, reconnect the connec-
tor A to the sensor C according to figure.
fig. 47A0J0338m

INDEX255
7
Lane Change” function ................ 77
Load limiters............................... 135
Luggage compartment
– closing ................................. 100
– extending the luggage
compartment ........................ 101
– opening ................................ 99
Main beam headlights
– activation............................. 77
– bulb replacement ................... 180
Maintenance
– demanding use of the car ........ 207
– periodic checks...................... 207
– scheduled maintenance ........... 202
– scheduled servicing plan .......... 203
Menu ........................................ 32
Menu options ............................. 32
MSR (system)............................ 110
Multifunctional display .................. 26
Navigation system (wiring) ......... 121
Number plate lights
– bulb replacement ................... 183
Oddment compartment ............... 89
Oil engine .................................. 214
S.B.R. system ............................ 133
Safe lock (device) ....................... 51
Safety ....................................... 131
Saving fuel................................. 158
Seat belts
– pretensioners........................ 135
– S.B.R. system ....................... 133
– seat belt maintenance ............ 137
– using the seat belts ................ 132
Seats
– adjustment ....................... 56-57
– cleaning ............................... 225
– Easy Entry ............................ 58
– seat warming ........................ 58
Sensors
– automatic headlights ..............76
– rain ..................................... 80
– parking ................................ 123
Service Plan ............................... 203
– regular checks....................... 207
Setting off and driving .................. 153
Side bags ................................... 149
Sidelights/daytime lights
– activation............................. 76
– bulb replacement ...............180-182
Snow chains ............................... 162Paint ........................................ 223
Parking ...................................... 156
– handbrake ............................ 156
Performance ............................... 241
Power windows ........................... 96
Pretensioners.............................. 135
Protecting the environment ........... 130
Puddle lights
– bulb replacement ................... 187
Radio transmitters and
cellular phones.......................... 123
Radio wiring system ..................... 121
Rear fog lights
– activation . ............................ 87
– bulb replacement ................... 183
Rear screen wiper
– activation............................. 79
– brushes ................................ 220
– sprays .................................. 221
Rear view mirrors ........................ 61
Reconfigurable
multifunctional display ................ 27
Reversing light
– bulb replacement ................... 183
Roof rack/ski rack ....................... 104