control FIAT DOBLO 2009 2.G Service Manual

96
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INDEX
ABS SYSTEM
(for versions/markets where provided)
This is an integral part of the braking system, which pre-
vents one or more wheels from locking or slipping re-
gardless of the road surface conditions and braking action,
giving the best control during emergency braking.
The EBD system (Electronic Braking Force Distribution)
completes the system, allowing the braking action to be
distributed between the front and rear wheels.
WARNING For maximum efficiency of the braking sys-
tem, a bedding-in period of about 500 km is needed: dur-
ing this period it is better to avoid sharp, repeated and pro-
longed braking.
SYSTEM INTERVENTION
The driver can tell the ABS system has come into action
because the brake pedal pulsates slightly and the system
gets noisier: it means that the vehicle speed should be al-
tered to suit the type of road surface. Headlamp alignment adjustment
To adjust, press buttons Òandfig. 100 on the control
panel.
The display located on the instrument panel provides the
visual indication of the positions during the adjustment op-
eration.
Position 0 – one or two people in the front seats.
Position 1 – five people.
Position 2 – five people + load in the boot.
Position 3 – driver + maximum permitted load stowed in
the luggage compartment.
WARNING Check the light beam alignment every time
the load transported changes.
FOG LIGHT DIRECTION
(for versions/markets where provided)
Contact the Fiat Service Network to have the direction
checked and, if necessary, adjusted.
ADJUSTING THE HEADLIGHTS WHEN
ABROAD
The dipped headlamps are adjusted to work in the coun-
try where the vehicle was originally purchased. When in
countries where you drive on the other side of the road,
you need to alter the light beam direction by affixing a spe-
cially designed self-adhesive film in order not to dazzle the
vehicles travelling in the opposite direction. This film is
provided by Lineaccessori Fiat and is available at Fiat Ser-
vice Network.
When the ABS intervenes and you notice
the brake pedal pulsating, do not be afraid
to keep the pedal pushed down. This will help you
to stop in the shortest distance possible, depend-
ing on the road conditions.
WARNING

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ESP SYSTEM
(Electronic Stability Program)
(for versions/markets where provided)
This is an electronic system that controls vehicle stability
in the event of tyre grip loss, helping to maintain direc-
tional control.
The ESP system is therefore particularly useful when grip
conditions of road surfaces change.
The MSR system (adjustment of the engine braking torque
during gear downshifts) and the HBA system (automatic
increase in the braking pressure during emergency brak-
ing) are present with ESP, ASR and Hill Holder systems
(for versions/markets where provided).
SYSTEM INTERVENTION
This is signalled by the flashing of warning light
áin the in-
strument panel, to inform the driver that the vehicle is in
critical stability and grip conditions.
SYSTEM ACTIVATION
The ESP system is automatically activated when the vehi-
cle is started and cannot be de-activated. BRAKE ASSIST (emergency braking assistance
integrated in ESP)
(for versions/markets where provided)
This system (which cannot be deactivated) recognises
emergency braking conditions according to the speed of
operation of the brake pedal and provides an additional
hydraulic braking pressure to support that provided by the
driver. This allows faster and more powerful operation
of the braking system.
Brake Assist is deactivated on the versions equipped with
ESP, in the event of ESP system failure (indicated by warn-
ing light
ácoming on together with the message in the
multifunction display, where provided).
When the ABS cuts in, and you feel the
brake pedal pulsating, do not remove your
foot, but keep it pressed; in doing so you will stop
in the shortest distance possible under the road
conditions at the time.
WARNING

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At pick-up, the ESP system control unit will maintain the
braking pressure at the wheels until the necessary engine
torque for moving away is reached or, in any case, for a
maximum of 1.75 seconds in order to move easily from
the brake pedal to the accelerator pedal.
If the vehicle has not departed after this time, the system
will deactivate automatically by gradually releasing the brak-
ing pressure.
During this release stage, the typical brake disengagement
noise indicating that the vehicle is going to move immi-
nently will be heard.
Failure indications
System failure is indicated by the turning on of warning
light
*in the instrument panel with digital display and
warning light
áin the instrument panel with multifunction
display (for versions/markets where provided) (see sec-
tion “Warning lights and messages”).
IMPORTANT The Hill Holder system is not a parking
brake; therefore, never leave the vehicle without having
engaged the handbrake, turned the engine off and engaged
the first gear. FAILURE INDICATIONS
In the event of a failure, the ESP will be automatically
switched off and the
áwarning light will come on per-
manently in the instrument panel along with a message in
the multifunction display (for versions/markets where pro-
vided) (see “Warning lights and messages” section). The
LED on the ASR OFF button will also light up. Contact the
Fiat Service Network as soon as possible if this happens.
Do not take unnecessary risks, even if your
vehicle is fitted with an ESP system. Your
driving style must always be suited to the road
conditions, visibility and traffic. The driver is al-
ways ultimately responsible for road safety.
WARNING
HILL HOLDER SYSTEM
This is an integral part of the ESP system and facilitates
hill starts. It is automatically activated in the following con-
ditions:
❒uphill: vehicle stationary on a road with a gradient high-
er than 5%, engine running, brake pedal pressed and
gearbox in neutral or gear other than reverse;
❒downhill: vehicle stationary on a road with a gradient
higher than 5 per cent, engine running, brake pedal de-
pressed and reverse gear engaged. For the correct operation of the ESP and
ASR systems, the tyres must absolutely be
the same make and type on all wheels, in perfect
condition and, above all, of the type, make and
size specified.
WARNING

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MSR system
(engine drive regulator)
This is an integral part of the ASR system that, in the event
of a sudden gear down shift, cuts in and provides torque
to the engine thus preventing excessive drive wheel dri-
ve which, especially in poor grip conditions, can lead to
a loss of stability.
Engagement/disengagement of the ASR system
The ASR system switches on automatically each time the
engine is started.
When travelling, the ASR can be switched off and on again
by pressing switch fig. 101, which can be found between
the front seats to the side of the handbrake lever.
When the ASR is switched off, this is shown by the LED
on the switch coming on and by the relevant message ap-
pearing on the multifunction display, where provided. ASR SYSTEM (Anti-slip Regulator)
This is a traction control system that cuts in automatical-
ly every time one or both drive wheels slip.
Depending on the slipping conditions, two different con-
trol systems are activated:
❒if both drive wheels are slipping, the ASR function in-
tervenes by reducing the power transmitted by the en-
gine;
❒if the slipping only involves only one drive wheel, the
ASR system cuts in by automatically braking the wheel
that is slipping.
The action of the ASR system is especially useful in the fol-
lowing conditions:
❒slipping of the inner wheel when cornering due to the
effect of dynamic load changes or excessive accelera-
tion;
❒too much power transmitted to the wheels also in re-
lation to the conditions of the road surface;
❒acceleration on slippery, snowy or icy surfaces;
❒in the case of loss of grip on a wet surface (aquaplan-
ing).
For the correct operation of the ESP and
ASR systems, the tyres must absolutely be
the same make and type on all wheels, in perfect
condition and, above all, of the type, make and
size specified.
WARNING

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EOBD SYSTEM
The EOBD system (European On Board Diagnosis) allows
continuous diagnosis of emission-related components on
the vehicle. It also alerts the driver, by turning on warn-
ing light Uin the instrument panel (together with the rel-
evant message in the display on some versions), when
these components are no longer in peak condition (see
“Warning lights and messages” section).
The goal of the system is to:
❒keep the system efficiency under control;
❒warn about increased emissions due to a vehicle mal-
function;
❒warn of the need to replace deteriorated components.
The system also has a diagnostic connector that can be in-
terfaced with appropriate equipment, which makes it pos-
sible to read the error codes memorized in the control
unit together with a series of specific parameters for en-
gine operation and diagnosis.
This check can also be carried out by traffic authorities.
WARNING After eliminating the problem, to check the
system completely, Fiat Service Network run a bench test
and, if necessary, road tests which may also call for a long
journey.
Go to the Fiat Service Network as soon
as possible if warning light
Udoes not
light up when the ignition key is turned to MAR
or if, while travelling, the warning light comes on
either permanently or flashing (along with a mes-
sage on the display on certain versions). The op-
eration of the
Uwarning light may be checked
by the traffic authorities using specific devices. Re-
spect the regulations in force in the country where
you are driving.
WARNING
SPEED BLOCK
(for versions/markets where provided)
The vehicle is equipped with a speed limitation function
that can be set at the user’s request to one of four pre-
defined values: 90, 100, 110, 130 km/h.
To activate/deactivate this function, contact the Fiat Ser-
vice Network.
Following the operation, a sticker will be applied to the
windscreen showing the top speed setting.
WARNING The speedometer could show a higher top
speed than the one set by the Dealership in accordance
with the regulations in force.

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F0V0039mfig. 104
❒heated rear windscreen on;
❒windscreen wipers working at maximum speed;
❒particulate filter regeneration in progress (diesel en-
gines only);
❒driver’s door not shut;
❒driver’s seat belt not fastened;
❒reverse gear engaged (for example, during parking ma-
noeuvres);
❒automatic climate control is on and a comfortable tem-
perature has not yet been reached or MAX – DEF func-
tion enabled.
❒during the first period of use, to initialise the system
In the above cases, the warning light flashes fig. 103 and,
where available, there is a message in the display.
RESTARTING CONDITIONS
For reasons of comfort, limiting pollutant emissions and
safety purposes, the power unit can restart automatically
without any action on behalf of the driver if certain con-
ditions are met, including:
❒battery not sufficiently charged;
❒windscreen wipers working at maximum speed;
❒reduced braking system vacuum, e.g. following the
brake pedal being pressed repeatedly; MANUAL ACTIVATION AND
DEACTIVATION
The device can be activated/deactivated via button A-fig.
104 located to the side of the handbrake. When the func-
tion is not active, the button LED is on.
In addition, on some versions, additional information con-
cerning the deactivation or activation of the Start&Stop
system is given through a message in the display.
FAILED ENGINE CUT-OUT CONDITIONS
With the device activated, for reasons of comfort, limiting
emissions and safety, the engine does not stop in certain
conditions, including:
❒engine still cold;
❒particularly cold outside temperatures, where the ap-
propriate indication is provided;
❒battery not sufficiently charged;

107
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F0V0041mfig. 105
ENERGY SAVING FUNCTION
(for versions/markets where provided)
If, after the engine has been automatically restarted, the
driver does not take any action for a period of about 3 min-
utes, the Start&Stop system will definitively stop the en-
gine to avoid fuel consumption. The engine can only be
started using the key in such cases.
N.B.: In any case, it is possible to keep the engine running
by deactivating the Start&Stop system.
OPERATING IRREGULARITIES
In the case of malfunctions the Start&Stop system is dis-
abled. The driver is informed of the problem by the gen-
eral failure warning light A-fig. 105, where provided, com-
ing on with an information message and the system fail-
ure symbol B-fig. 105 in the control panel.
In this case, contact the Fiat Service Network.❒vehicle in motion, for example when driving on hilly
roads;
❒stopping the engine through the Start&Stop system for
more than about three minutes.
❒automatic climate control system for establishing a
comfortable temperature or enabling the MAX – DEF
function.
With a gear engaged, the engine can only be automatical-
ly restarted by fully depressing the clutch pedal. The dri-
ver is asked to perform this operation through the warn-
ing light flashing in the instrument panel fig. 103 and, where
provided, the message in the display.
N.B.: If the clutch is not depressed when the three min-
utes have elapsed since the engine was stopped, the en-
gine can only be restarted using the key.
N.B.: If you stall the engine, for example by releasing off
the clutch pedal quickly with gear engaged, if the
Start&Stop system is activated, the engine can be restart-
ed by fully depressing the clutch pedal or by putting the
gear lever into neutral.
SAFETY FUNCTIONS
In engine cut-out conditions through the Start&Stop sys-
tem, if the driver unfastens his/her seat belt and opens the
driver’s side door or the passenger’s side door, the engine
can only be restarted using the key.
The driver is notified of this condition by a buzzer, through
the warning light flashing in the instrument panel fig. 103
and, where provided, by a message in the display.

109
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RADIO
(for versions/markets where provided)
For the operation of the radio with CD/MP3 player (for
versions/markets where provided), read the Supplement
attached to this Owner’s Handbook.
WIRING FOR LIGHTWEIGHT SYSTEM
The system consists of:
❒radio power cables;
❒front speaker cables (located on door mirror trims);
❒speaker cables on front door panels;
❒rear speaker cables (located next to the parcel shelf)
(for versions/markets where provided);
❒radio compartment;
❒aerial lead;
❒aerial.
WIRING FOR HEAVYWEIGHT SYSTEM
The system consists of:
❒radio power cables;
❒rear speaker cables (located next to the parcel shelf)
(for versions/markets where provided);
❒two tweeters on the door mirror trims;
❒two midwoofers on the lower part of the front doors;
The vehicle should always be evacuated
after the key has been removed or turned
to the OFF position. During refuelling operations,
it is necessary to make sure that the vehicle is off
with the ignition key in the OFF position.
WARNING
For vehicles with a robotised transmission,
if the engine cuts out automatically on
a gradient, it is advisable to restart the engine by
moving the gear lever towards (+) or (-) without
releasing the brake pedal. For vehicles with ro-
botised transmission, where the Hill Holder func-
tion is present, if the engine cuts out automati-
cally whilst on a hill, it is advisable to restart it
by moving the gear lever to (+) or (-) without re-
leasing the brake pedal to make the Hill Holder
function – which is only active when the engine
is running – available.
WARNING
If you want to prioritise climate comfort,
the Start&Stop system can be disabled to
allow continuous operation of the climate control
system.
WARNING

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DIESEL PARTICULATE FILTER (DPF)
(for versions/markets where provided)
The Diesel Particulate Filter is a mechanical filter, inte-
gral with the exhaust system, that physically traps carbon
particles present in the exhaust gases of Diesel engines.
It is needed to eliminate almost all carbon particles in com-
pliance with current/future legislation. During normal use
of the vehicle, the engine management control unit records
a set of data (e.g. journey time, type of route, tempera-
tures, etc.) and it will then calculate how much particu-
late has been trapped by the filter.Since the filter is a collecting system, it should be regular-
ly regenerated (cleaned) by burning the carbon particles.
The regeneration procedure is controlled automatically by
the engine management control unit according to the fil-
ter conditions and vehicle use conditions.
During regeneration, the following may occur: a limited in-
crease in the engine speed, activation of the fan, a limited
increase in fumes and high temperatures at the exhaust.
These are not faults; they do not impair vehicle perfor-
mance or damage the environment. If the dedicated mes-
sage is displayed, refer to the “Warning lights and mes-
sages” section.

F0V0106mfig. 113118
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INDEXThe pretensioner can be used only once.
Go to a Fiat Dealership to have it replaced
after it has been deployed. See the label inside the
glove box to check the status of the device; go to
a Fiat Dealership when it is time to replace it.
WARNING
Operations which lead to knocks, vibrations
or localised heating (over 100 °C for a max-
imum of six hours) in the area around the
pretensioners may damage or trigger them. These
devices are not affected by vibrations caused by
uneven road surfaces or low obstacles such as kerbs,
etc. Contact a Fiat Dealership for any assistance.
GENERAL INSTRUCTIONS FOR USING THE
SEAT BELTS
The driver is responsible for respecting (and ensuring that
all the other passengers also respect) the local laws in
force regarding the use of seat belts. Always fasten the
seat belts before setting off.
Seat belts must also be worn by expectant mothers: the
risk of injury in the event of an accident is greatly reduced
for them and the unborn child if they are wearing a seat
belt. Pregnant women must position the lower part of
the belt very low down so that it passes over the hips and
under the abdomen (see fig. 113).
LOAD LIMITERS
(for versions/markets where provided)
To increase passenger safety, the front and rear (for ver-
sions/markets where provided) seat belt reels contain a
load limiter which controls the force acting on the chest
and shoulders during the belt restraining action in the
event of a head-on collision.