engine FIAT CROMA 2006 2.G Owner's Manual

90
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
When travelling on snowy roads with
snow chains, it may be helpful to turn the
ASR off: in fact, in these conditions, slip-
ping of the driving wheels when moving off
makes it possible to obtain better drive.FAILURE INDICATIONS
In the event of malfunctioning, the ASR
system is automatically disconnected and
the warning light
áwill come on with
fixed light on the instrument together with
the message on the display (see section
“Warning lights and messages”). In this
case contact Fiat Dealership as soon as
possible.
EOBD SYSTEM
The EOBD system (European On Board
Diagnosis) allows continuous diagnosis of
the components of the car correlated with
emissions.
It also alerts the driver, by turning on the
warning light
Uon the instrument pan-
el (together with the message on the dis-
play) (see section “Warning lights and
messages”), when these conditions are no
longer in peak conditions.
The objective is:
❒to keep the system efficiency under
control;
❒warn when a fault causes emissions
levels to increase;
❒warn of the need to replace deterio-
rated components.
The system also has a diagnostic connec-
tor that can be interfaced with appropri-
ate tools, which makes it possible to read
the error codes stored in the control unit,
together with a series of specific parame-
ters for engine operation and diagnosis.
This check can also be carried out by the
traffic police.
The performance of the sys-
tem, in terms of active safe-
ty should not induce the driver to take
pointless and unnecessary risks. The
style of driving must in any case al-
ways be adapted to the conditions of
the road surface, visibility an traffic.
Road safety is always the driver’s re-
sponsibility.
WARNING
For correct operation of the
ASR system, the tyres must
absolutely be of the same brand and
type on all wheels, in perfect condi-
tions and, above all, of type, brand
and size specified.
WARNING
For correct operation of the
ASR system, the tyres must
absolutely be of the same brand and
type on all wheels, in perfect condi-
tions and, above all, of type, brand
and size specified.
WARNING
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92
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
IMPORTANT NOTES ABOUT
THE T.P.M.S. SYSTEM
Failure indications will not be stored and
therefore will not be displayed when turn-
ing the engine off and on again. If failure
persists, the control unit will send warn-
ing indications to the instrument panel on-
ly after a few seconds when the car is
moving.
IMPORTANT T.P.M.S. system cannot in-
dicate sudden tyre pressure drops (e.g.:
tyre burst). In this event, brake the car
cautiously and avoid sudden steering.
IMPORTANT Replacing standard tyres
with winter tyres and vice versa involves
T.P.M.S. system set-up that shall be per-
formed at Fiat Dealerships only.
IMPORTANT The T.P.M.S. system re-
quires special equipment. Consult Fiat
Dealership to know what type of acces-
sories are compatible with the system
(wheels, wheel caps, etc.). Using other ac-
cessories could cause system malfunc-
tioning.IMPORTANT Tyre pressure could change
according to outside temperature. For this
reason the T.P.M.S. system could tem-
porarily indicate low tyre pressure. In this
event check pressure with cold tyres and
restore proper inflation values if required.
IMPORTANT If the car is fitted with
T.P.M.S. system, tyre and/or rim removal
and refitting operations involve special
precautions; to prevent damages or wrong
sensor refitting, contact Fiat Dealership to
have tyre and/or rim changed.
IMPORTANT If the car is fitted with
T.P.M.S. system, when changing a tyre,
change also the rubber seal of the valve.
Contact a Fiat Dealership.
IMPORTANT Strong radiofrequency
noise may inhibit regular TPMS system op-
eration; in this event, a dedicated message
will be displayed to warn the driver. This
message will disappear automatically as
soon as noise disappears.SOUND SYSTEM
(where provided)
For the operation of the radio with
CD/MP3 CD (where provided), read the
instructions for use given in the Supple-
ment attached to the Owner Handbook.
Sound system (where provided)
The system includes:
❒2 tweeters (power 40W max. each),
located on front doors;
❒2 mid-woofers, (diameter 165 mm,
power 40W max. each), located on
front doors;
❒2 rear full-range speakers, (diameter
165 mm, power 40W max. each), lo-
cated on rear doors.
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95
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
GENERAL WARNINGS
❒When parking, take the utmost care
to obstacles that may be set above or
under the sensors.
❒Objects set close to the car, under
certain circumstances are not detect-
ed and could therefore cause damages
to the car or be damaged.
❒Indications sent by the sensors can be
altered by dirt, snow or ice deposit-
ed on the sensors or by ultrasound
systems (e.g.: truck pneumatic brakes
or pneumatic hammers) set nearby the
car.
AT THE FILLING
STATION
PETROL ENGINES
Use only unleaded petrol.
To prevent errors, the diameter of the fu-
el tank filler is too small to introduce a lead
petrol pump filler. Use petrol with a rat-
ed octane number (R.O.N.) not lower
than 95.
IMPORTANT An inefficient catalyst leads
to harmful exhaust emissions, thus con-
tributing to air pollution.
IMPORTANT Never use leaded petrol,
even in small amount or in an emergency,
as this would damage the catalyst beyond
repair. For proper operation, the
parking sensors shall always
be clean from mud, dirt, snow
or ice. When cleaning the sen-
sors, take the utmost care to prevent
their damaging; do not use therefore
dry or rough clothes. Sensors shall be
washed with clean water and car de-
tergent, if required.
Parking manoeuvres howev-
er are always under the dri-
ver’s responsibility that shall always
check the absence of people (spe-
cially children) or animals in the ma-
noeuvre space. This system is just a
help for the driver but she/he shall
never reduce attention during dan-
gerous manoeuvres even if performed
at low speed.
WARNING
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96
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
MULTIJET ENGINES
If the outside temperature is very low, the
diesel thickens due to the formation of
paraffins and could clog the diesel fuel fil-
ter.
In order to avoid these problems, different
types of diesel are distributed according to
the season: summer type, winter type and
arctic type (cold, mountain areas).
If refuelling with diesel fuel not suitable for
the current temperature, mix diesel fuel
with DIESEL MIX additive in the propor-
tions stated on the can, putting first the
antifreeze in the tank and then the diesel
fuel.FUEL FILLER CAP fig. 124
The fuel filler cap lock is automatically con-
trolled by the central door lock.
In an emergency (e.g.: electric system fail-
ure) it is possible to unlock it by pulling
string B. To find the string, remove the
right-hand side cover A.
To carry out fuelling, open flap C-fig. 125
and unscrew cap D; the cap is fitted with
an antiloss device Ewhich fastens it to the
flap so it cannot be mislaid.
The sealing of the tank may cause light
pressurising in the tank. A little breathing
off, while slackening the cap, is absolutely
normal. The car must only be filled
with diesel fuel for motor ve-
hicles, in compliance with Eu-
ropean Standard EN590. The
use of other products or mixtures may
irreparably damage the engine with in-
validation of the warranty due to the
damage caused. In the event of acci-
dentally filling with another type of fu-
el, do not start the engine and empty
the tank. If the engine has been run
even for only a very short time, in ad-
dition to the tank, it is also necessary
to drain out the whole fuel circuit.
fig. 124F0L0137m
REFUELLING
To guarantee full tank filling, carry out two
refuelling operations after the first click of
the fuel delivery gun. Avoid further top-
ping up operations that could cause dam-
ages to the fuel system.
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SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
PROTECTING THE
ENVIRONMENT
The devices for curtailing petrol engine
emissions are the following:
❒three-way catalytic converter;
❒Lambda sensor;
❒fuel evaporation system.
In addition, do not let the engine run, even
for a test, with one or more spark plugs
disconnected.
The devices for curtailing diesel fuel en-
gine emissions are the following:
❒oxidising catalytic converter;
❒exhaust gas recirculation system
(E.G.R.);
❒diesel particulate filter (DPF). When refuelling, position the cap on the
device inside the flap as shown in the fig-
ure.
If the doors are locked, press the door un-
lock button
´on central panel to refuel.
The fuel filler cap is re-locked when the
doors are locked.
fig. 125F0L0181m
Do not put naked flames or
lighted cigarettes near 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.
WARNING
During normal service the
diesel particulate filter (DPF)
reaches high temperatures. Do not
therefore park the car over inflam-
mable materials (grass, dry leaves,
pine needles, etc.): fire hazard.
WARNING
During normal service the
catalyst reaches high tem-
peratures. Do not therefore park the
car over inflammable materials (grass,
dry leaves, pine needles, etc.): fire
hazard.
WARNING
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SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
DIESEL PARTICULATE FILTER
(DPF)
The Diesel Particulate Filter is a mechan-
ical filter, integral with the exhaust system,
that physically traps particulates present
in the exhaust gases of Diesel engines.
The diesel particular filter has been adopt-
ed to eliminate almost totally particulates
in compliance with current / future law
regulations.
During normal use of the car, the engine
control unit records a set of data (e.g.:
travel time, type of route, temperatures,
etc.) and it will then calculate how much
particulates has been trapped by the filter.Since this filter physically traps particulates,
it shall be cleaned (reclaimed) at regular
intervals by burning carbon particles.
Reclaiming procedure is controlled auto-
matically by the engine control unit ac-
cording to the filter conditions and the
conditions of use of the car.During reclaiming the following phenom-
ena could take place: idling slight increase,
fan activation, slight smoke increase, high
exhaust temperatures. These situations
shall not be considered as faults and they
do not affect car performance and envi-
ronment.
If the dedicated message is displayed, re-
fer to section “Warning lights and mes-
sages”.
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101
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
IINDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
IMPORTANT Correct backrest fastening
is guaranteed when the “red band” B-fig.
3aside levers A-fig. 3is no longer visible.
The “red band” actually indicates that the
backrest is not properly secured. When
setting the backrest to travelling position,
always make sure it is properly secured by
hearing the locking click.
IMPORTANT After putting the seats back
to their travelling position, restore the
seat belt position to make them ready for
use.
S.B.R. SYSTEM
The car is fitted with the S.B.R. system
(Seat Belt Reminder), consisting of a
buzzer which, together with the turning
on of warning light
panel, warns the driver and the front pas-
senger to fasten the seat belt.
The buzzer can be deactivated (until the
next engine stop) as follows:
❒fasten the driver’s seat belt;
❒wait for over 20 seconds and then re-
lease the driver’s seat belt.
For permanent deactivation, contact Fiat
Dealership.
The S.B.R. system can only be reset
through the set-up menu (see section
“Warning lights and messages” at para-
graph “Unfastened seat belts”).
fig. 3F0L0233m
Never press button C-fig. 1
when travelling.
WARNING
Remember that in the event
of a violent collision, back
seat passengers not wearing seat belts
also represent a serious danger for
the front seat passengers.
WARNING
Make sure the backrest is
properly secured at both
sides (red bands B not visible) to pre-
vent it moves forward in the event of
sharp braking causing injuries to pas-
sengers.
WARNING

113
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
IINDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
MANUAL DEACTIVATION OF
PASSENGER’S FRONT AIR BAG
AND SIDE BAG
(where provided) fig. 17
Should it be absolutely necessary to car-
ry a child on the front seat, the passenger’s
front air bag and the side bag (where pro-
vided) can be deactivated.
Deactivation/activation takes place by op-
erating the special key switch located on
the dashboard on passenger side with the
emergency metal insert inside the remote
control. You can reach the switch only if
the door is open.When the door is open, the key can be in-
serted and removed in both positions.
IMPORTANT Operate the switch only
when the engine is not running and the ig-
nition key is removed.
The key-operated switch has two posi-
tions:
❒passenger’s front air bag and side bag
(where provided) activated (ON po-
sition): warning light
Fon instru-
ment cluster off; it is absolutely pro-
hibited to carry a child on the front
seat.
❒passenger’s front air bag and side bag
(where provided) deactivated (OFF
position): warning light
Fon instru-
ment cluster on; it is possible to car-
ry a child protected by special restraint
system on the front seat.
fig. 17F0L0144m
The warning light on the cluster stays on
permanently until reactivating the passen-
ger’s front air bag and side bag (where
provided).

116
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
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TECHNICAL
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INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
MANUAL DEACTIVATION OF
REAR SIDE BAGS
(where provided) fig. 20
Should it be absolutely necessary to car-
ry a child on the rear seats, the rear side
bags (where provided) can be deactivat-
ed.
To deactivate/reactivate rear side bags,
use the emergency metal insert set inside
the remote control to operate the key
switch located in the boot under the rear
parcel shelf, as shown in the figure.
fig. 20F0L0175m
The switch can be reached only with tail-
gate open.
IMPORTANT Operate the switch only
when the engine is not running and the ig-
nition key is removed. The key-operated
switch has two positions:
❒rear side bags activated (ON position):
warning light Àon instrument panel
off; it is absolutely forbidden to carry
children on rear seats;
❒rear side bags deactivated (OFF posi-
tion): warning light Àon instrument
panel on; it is possible to transport
children protected by proper re-
straints on the rear seats.The warning light on the instrument pan-
el stays on permanently until the rear side
bags are reactivated.

117
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
IINDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
GENERAL WARNINGS
If when turning the ignition
key to ON, the warning light
ûdoes not turn on or if it stays on
when travelling (together with the
message on the display) there could
be a failure in safety systems; in this
event air bags or pretensioners could
not trigger in case of impact or, in a
minor number of cases, they could
trigger accidentally. Contact Fiat
Dealership immediately to have the
system checked.
WARNING
Do not cover the backrest of
front and rear seats with
trims or covers that are not suitable
to be used with side bags.
WARNING
Never travel with objects on
your lap, in front of your
chest or with a pipe, pencil, etc. be-
tween your lips; injury may result in
the event of the air bag being trig-
gered.
WARNING
Always keep your hands on
the steering wheel rim when
driving, so that if the air bag is trig-
gered, it can inflate without meeting
any obstacles which could cause seri-
ous harm to you. Do not drive with the
body bent forwards, keep the seat
back rest in the erect position and lean
your back well against it.
WARNING
If the car has been stolen or
an attempt to steal it has
been made, if it has been subjected to
vandals or floods, have the air bag
system checked by Fiat Dealership.
WARNING
Remember that with the key
fitted into the ignition device
even if the engine is not running, the
air bags may be triggered on a sta-
tionary car if it is bumped by anoth-
er moving car. Therefore, never seat
children on the front seat even when
the car is stationary. On the other
hand remember that if the key is not
fitted into the ignition device, no safe-
ty system (air bags or pretensioners)
is triggered in the event of an impact;
in this case, failure to come into ac-
tion cannot be considered as a sign
that the system is not working prop-
erly.
WARNING