2012 Alfa Romeo MiTo pretensioners

GETTING TO KNOW YOUR CAR13
1
Airbag failure (red)
This warning light comes on when the ignition key is
turned to MAR, but it should go off after a few seconds.
The warning light stays on, glowing steadily, if there is a
failure in the air bag system. The display will show the dedicated mes-
sage.¬
If, when the key is turned to MAR, the ¬warning
light does not come on or if it stays on with the ve-
hicle in motion (together with the message on the
display) there could be a failure in the safety systems; un-
der these circumstances the air bags or pretensioners may
not be activated in the event of an impact or, more rarely,
they could be activated accidentally. Contact an Alfa
Romeo Authorised Service immediately to have the sys-
tem checked.
Failure of the ¬warning light is indicated by the
“warning light flashing for longer than the nor-
mal 4 seconds, thus signalling that the front pas-
senger airbag is deactivated. In addition, the airbag sys-
tem automatically disables the airbag on the passenger’s
side (both front and side airbags, for versions/markets,
where provided). In this case, warning light
¬may not
indicate a fault in the system. Contact an Alfa Romeo Au-
thorised Service immediately to have the system checked.

SAFETY131
2
Seat belts.................................................................... 132
S.B.R. system............................................................... 133
Pretensioners............................................................... 135
Carrying children safely ................................................. 138
Fitting “Universal” child seat .......................................... 139
“Isofix” child restraint assembly setup .............................. 143
Front Airbags ............................................................... 146
Side Air bags (Side bag - Window bag) ............................ 149

SAFETY135
2
PRETENSIONERS
The vehicle is equipped with front seat belt pretensioners, which
draw back the seat belts by several centimetres in the event of a
strong frontal impact. This guarantees the perfect adherence of the
seat belts to the occupant’s bodies before the retention action be-
gins.
The activation of the pretensioners can be detected from the re-
traction of the belt towards the reel.
The vehicle also features a second pretensioning device (fitted near
the kick plate): The activation of this device is indicated by the
shortening of the metal cable.
A small amount of smoke may be produced during the activation
of the pretensioners. This smoke is in no way toxic and does not
indicate an outbreak of fire.
IMPORTANT To obtain the highest degree of protection from the ac-
tion of the pretensioning device, wear the seat belt, keeping it close
to the chest and pelvis.
The pretensioner does not require any maintenance or greasing:
anything that modifies its original condition invalidates its efficiency.
If, due to unusual natural events (floods, sea storms, etc.), the de-
vice has been affected by water and mud, it must be replaced.
The pretensioner can only be used once.
Once it has activated contact an Alfa Romeo
Authorised Service Provider to have it replaced.
The expiry date of the device is shown on the label in the
glove compartment: Contact an Alfa Romeo Authorised
Service Provider when the time comes to replace the de-
vice.
Operations which lead to shocks, vibrations or lo-
calised heating (over 100
°C for a maximum of 6
hours) in the area around the pretensioners may
damage or trigger them. These devices are not affected
by vibrations caused by irregularities of the road surface
or low obstacles such as kerbs, etc. Contact an Alfa Romeo
Authorised Service Provider for any assistance.
LOAD LIMITERS
To increase passenger’s safety, the front seat belt reels contain a
load limiter which allows controlled sag in such a way as to dose
the force acting on the chest and shoulders during the belt restraining
action in case of front crash.

SAFETY137
2
SEAT BELT MAINTENANCE
❍Always use the seat belts with the belt taut and never twist-
ed; make sure that it is free to run without impediments;
❍Replace the belt after a serious accident even if it does not
appear damaged. Always replace the belt if the pretensioners
were deployed.
❍To clean the seat belts, hand wash with water and neutral soap,
rinse and leave to dry in the shade. Do not use strong deter-
gents, bleach, paints or any other substance which could dam-
age the belt fibres.
❍Keep the reels dry: correct operation may only be ensured if
the reels are dry;
❍Replace the seat belt when it shows significant wear or cuts.
Under no circumstances should the seat belt and
pretensioner components be removed or tampered
with. All interventions must be performed by qual-
ified and authorised personnel only. Contact an Alfa
Romeo Authorised Service Provider.
If the belt has been subjected to heavy stress, for
example after an accident, it should be changed
completely together with the anchors, anchor fas-
tening screws and the pretensioners. In fact, even if the
belt has no visible defects, it could have lost its resilience.
fig. 7A0J0096m
Each seat belt may only be used by a single person: Do not carry
children on your lap with one seat belt protecting both (fig. 7). In
general, do not place any objects between the passenger and the
belt.

150SAFETY
A small amount of dust will be released when the airbags are de-
ployed: this is in no way toxic and does not indicate an outbreak
of fire. It may however irritate the eyes and skin: wash with mild
soap and water in the event of exposure.
Airbag checking, repair and replacement must only be carried out
by an Alfa Romeo Authorised Services.
If the vehicle is to be scrapped, contact an Alfa Romeo Authorised
Services to have the air bags deactivated.
Pretensioners and airbags are deployed according to different log-
ics on the basis of the type of collision. Non-deployment of one of
the devices does not necessarily indicate a system malfunction.Do not hook rigid objects to the clothes hangers or
support handles.
Do not rest your head, arms or elbows on the door,
windows or on the window bag area to avoid in-
juries during inflation.
Never lean your head, arms or elbows out of the
window.
IMPORTANT NOTES
Do not wash the seats with water or pressurised steam (wash by
hand or at automatic seat washing stations).
The front and /or side air bags may activate in the event of sharp
knocks to the underbody of the vehicle (e.g. impact with steps,
pavements, potholes or road bumps etc.).
If the ¬warning light does not turn on or if it
stays on when travelling (together with the mes-
sage on the multifunctional display, where pro-
vided) when turning the key to MAR, there could be a fail-
ure in the restraint systems. If this is the case, the airbags
or pretensioners do not trigger in the event of an impact
or, in a small number of cases, they may trigger acciden-
tally. Do not drive the vehicle and contact a Alfa Romeo
Authorised Services to have the system checked immedi-
ately.

SAFETY151
2
The expiry dates of the pyrotechnic charge and spi-
ral contact are shown in the plate installed inside
the glove compartment. Refer to an Alfa Romeo
Authorised Services when it’s time to replace them.
Do not travel with objects on your lap, in front of
your chest, or between your lips (e.g. pipes, pen-
cils, etc.) In the event of a crash with airbag acti-
vation, you may be seriously injured.
If someone tries to steal or damage your car, and
in the event of floods, have the air bag system
checked by an Alfa Romeo Authorised Services.
With the ignition key inserted and turned to MAR,
even if the engine is off, the air bags can activate
also with the car at a standstill, if it is hit by an-
other vehicle. For this reason, children must never sit on
the front seat, even if the car is not moving. Please re-
member that if the key is inserted and turned to the STOP
position, no safety device (airbag or pretensioner) acti-
vates following a collision. Non-deployment in such cas-
es must not be considered a sign of malfunction.
When the ignition key is turned to MAR, the “
warning light turns on (front airbag on passenger’s
side enabled) and blinks for a few seconds as a re-
minder that the passenger airbag will activate in the event
of a collision. Then it turns off.
The front airbags deploy in the event of more se-
vere collisions than those required for deploying
the pretensioners. For collisions in the range be-
tween the two thresholds, it is normal for only the pre-
tensioners to be activated.

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