2009 Alfa Romeo MiTo brake sensor

20GETTING TO KNOW YOUR CAR
Possible presence of ice on the road
On versions equipped with “Reconfigurable multi-
functional displays ” a message + symbol on the dis-
play are shown when the outdoor temperature falls to or
below 3°C.
On versions with “Multifunctional displays” only the dedicated mes-
sage is shown.
In both cases a buzzer sounds to warn the driver that there may
be ice on the road.
IMPORTANT In the event of the failure of the outdoor temperature
sensor, dashes are shown on the display instead of a temperature
value.√
Fuel lock
On some versions the display will show a message +
symbol if the fuel lock engagess
External lights failure
On some versions the display will show a message +
symbol if a fault is detected in one of the following
lights:
– daytime lights (DRL)
– side lights
– direction indicators
– rear fog lights
– number plate lights.
The fault may be caused by: one or more burnt bulbs, a blown pro-
tection fuse or an interruption of the electrical connection.W
Brakes lights 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 burnt bulb, a blown protec-
tion fuse or an interruption of the electrical connection.T
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 20

22GETTING TO KNOW YOUR CAR
Speed limit exceeded
(for versions/markets where
provided) (red)
This warning light (for versions/markets where provided)
comes on when the vehicle speed exceeds 120 km/h.
When the vehicle exceeds the speed limit set in the Setup Menu
(e.g. 120 km/h), on some versions a message and symbol are
shown in the display and a buzzer sounds.
X
General failure (amber)
(where provided)
On some versions, this warning light comes on under the
following circumstances:
External lights failure
See description of 6warning light.
Brake lights failure
See description of “brake lights failure”.
Fuel lock
This warning light comes on when the fuel cut-off inertia switch is
triggered. The display will show the dedicated message.
Rain sensor failure (where provided)
See description of uwarning light.
Parking sensor failure (where provided)
See description of twarning light.
Dusk sensor failure (where provided)
This warning light comes on when a dusk sensor failure is detect-
ed.
è
Particulate trap filter blocked
(Diesel versions) (amber)
This warning light comes on (together with a message
in the display), when the particulate trap filter is blocked.
To clean the filter, you should continue driving the vehicle until
the warning light goes out.
h
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 22

GETTING TO KNOW YOUR CAR119
1The ultimate responsibility when parking and car-
rying out other dangerous manoeuvres still rests
with the driver. When carrying out such manoeu-
vres, always ensure that the manoeuvring area is free
of people (particularly children) and animals. Parking sen-
sors are designed to assist drivers: in all cases, you must
always pay the utmost attention during potentially dan-
gerous manoeuvres, even when these are carried out at
low speed.GENERAL WARNINGS
During parking manoeuvres, pay the utmost attention to any ob-
stacles that could be located above or below the sensors.
Sometimes, objects located close to the rear part of the vehicle
may not be detected by the system and may damage the vehicle
or become damaged themselves.
Here below are some conditions that may influence the perfor-
mance of the parking system:
❍reduced sensor sensitivity and reduced parking aid system per-
formance could be caused by the presence of the following
on the sensors: ice, snow, mud, multiple layers of paint;
❍the sensors detect objects that are not there (“echo disturbance”)
caused by mechanical disturbances, for example: washing the
car, rain (extreme wind conditions), hail;
❍the indications sent by the sensors can also be altered by the
presence of ultrasound devices (e.g. pneumatic brake systems
or pneumatic drills) near the car;
❍sensor performance can also be influenced by the position of
the sensors. For example by a change in the ride setting (caused
by the wear of the shock absorbers, suspension), overloading
the vehicle and carrying out specific tuning operations that re-
quire the vehicle to be lowered;
❍the detection of obstacles to the upper part of the vehicle is not
guaranteed as the system is designed to detect obstacles that
could impact the lower part of the vehicle.
001-126 Alfa MiTo GB 13-11-2008 10:08 Pagina 119

190IN AN EMERGENCY
F23
F24
F31
F36
F37
F38
F43
F47
F4820
5
5
10
5
15
20
20
2041
41
43
43
43
43
43
43
43
CONSUMERS FUSE AMPERE FIGURE
Braking system control unit (control unit and solenoid unit)
Electric steering control unit
(power supply + Key),
Brake system control unit (power supply + Key),
Yaw sensor on tunnel
INT/A key exhaust relay coils
on engine fuse box
Radio, Blue&Me
TMcontrol unit, Climate control unit,
Alarm control unit, Volume sensing system control unit,
EOBD external diagnostic socket,
Tyre pressure detection control unit
Instrument panel, Brake light switch,
Gas discharge headlights management system
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)
159-196 Alfa MiTo GB 12-11-2008 15:46 Pagina 190

5
7.5
5
5
15
10
15
20
IN AN EMERGENCY191
4
43
43
43
43
45
45
45
45F49
F50
F51
F53
F4
F5
F6
F1
CONSUMERS FUSE AMPERE FIGURE
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
Air Bag system control unit
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
159-196 Alfa MiTo GB 12-11-2008 15:46 Pagina 191

242INDEX
Headlights.................................... 105
Heating/climate control system ....... 64
Hill Holder system .......................... 108
Identification data ......................... 222
In an emergency ............................ 159
Installing a navigation system (wiring) 116
Instrument panel and instruments .....8-244
Interior equipment .......................... 89
Interiors (cleaning) ......................... 219
Isofix (standard seat)...................... 141
Jacking the car.............................. 193
Keys ........................................... 47
Knowing your car............................ 5
Load limiters ................................ 131
Main beam headlights
– activation ................................ 77
– bulb replacement ...................... 176
Menu ........................................... 32
Menu options ................................ 32
MSR (system) ............................... 110
Number plate lights
– bulb replacement ...................... 179
Oddment compartment .................. 89
Oil engine ..................................... 209
Paint .......................................... 217
Parking........................................ 152
Performance ................................. 234
Power windows ............................. 96
Pretensioners................................ 130
Protecting the environment .............. 126
Puddle lights
– bulb replacement ...................... 183
Radio transmitters and cellular phones .. 117
Radio wiring system ....................... 115
Rear fog lights
– activation ................................ 87
– bulb replacement ...................... 179
Rear screen wiper
– activation ................................ 79
– brushes ................................... 213
– sprays..................................... 213
Rear view mirrors ........................... 61
Reversing light
– bulb replacement ...................... 179
Roof rack/ski rack ......................... 104
S.B.R. system............................... 129
Safe lock (device)........................... 51
Safety.......................................... 127
Seat belts ..................................... 128
Seats ........................................... 56
Sensors
– automatic headlights ................. 76
– rain ........................................ 80
– parking ................................... 117
Service Plan .................................. 199
– regular checks .......................... 203
Setting off and driving ....................149
Sidebags...................................... 145
Sidelights/daytime lights
– activation ................................ 76
– bulb replacement .................176-178
Snow chains ................................. 158
Starting the engine ....................150-160
Start-up device .............................. 55
Steering....................................... 228
Steering lock ................................. 56
Steering wheel (adjustment) ........... 60Storing the car ............................... 158
Sun visors ..................................... 91
Supplementary heater..................... 75
Suspension................................... 228
Symbols....................................... 46
T.P.M.S. (system) ......................... 120
Technical data ............................... 221
Third brake light ............................. 179
Top speeds .................................... 234
Towing the car ............................... 194
Towing trailers ............................... 156
TPMS system ................................ 120
Transmission ................................. 227
Trip Computer ................................ 42
Tyre marking ................................. 229
– inflation pressures .................... 232
Tyres
– standard ................................. 231
– snow tyres .............................. 157
– correct reading of ...................... 229
VDC (system) .............................. 108
Warning lights on panel ................ 12
Weights ........................................ 235
Wheel replacement ........................ 161
Wheel rims
– correct reading ......................... 230
Wheels
– bulb replacement ...................... 161
– technical specifications .............. 229
Wheels and tyres ........................... 213
Window cleaning............................ 79
Windows (cleaning) ....................... 218
Windscreen wiper
– activation ................................ 79
– brushes ................................... 214
241-248 Alfa MiTo GB 12-11-2008 15:44 Pagina 242