2010 Lancia Delta Owner handbook (in English)

112GETTING TO KNOW YOUR CAR
ASR SYSTEM (Anti-Slip Regulation)
This is an integral part of the ESP system and automati-
cally intervenes in case of slip of one or both drive wheels,
helping the driver to control the car. The action of the ASR
is particularly helpful in the following circumstances:
❍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 road surface conditions;
❍acceleration on slippery, snowy or frozen road surfaces;
❍in the event of loss of grip on a wet surface (aqua-
planing).MSR system (engine braking torque control)
This is an integral part of the ASR system that, in the event
of sudden gear downshifting, cuts in and provides torque
to the engine thus preventing excessive drive wheel drive
which, especially in poor grip conditions, can lead to a loss
of stability.
Switching the ASR system on/off fig. 73
The ASR system switches on automatically each time the
engine is started.
When driving it is possible to deactivate and then reacti-
vate the ASR system by pressing the ASR OFF button.
fig. 73L0E0056m
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GETTING TO KNOW YOUR CAR113
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System activation is signalled by a message on the recon-
figurable multifunctional display.
When the system is deactivated, the LED on the ASR OFF
button turns on and a message appears on the reconfig-
urable multifunctional display. If the ASR system is de-
activated when travelling, it is automatically turned on by
the system the next time the vehicle is started.
It may be useful to switch off the ASR system when dri-
ving on snow-covered roads with snow chains fitted: in
these conditions, slipping of the drive wheels during take-
off provides better traction.
TTC system
(Electronic self-locking differential)
THIS system is an integral part of the ASR system, which
cuts in when cornering to provide torque to the outside
wheel and braking action to the inside wheel.
In this way the effect of a self-locking differential is sim-
ulated, increasing the sportiness of the car and improv-
ing cornering.ABS SYSTEM
This is an integral part of the braking system, which pre-
vents the wheels from locking or slipping regardless of road
surface conditions and braking intensity, giving the best
control during emergency braking.
The system is completed by EBD (Electronic Braking
Force Distribution), which distributes the braking action
between front and rear wheels.
IMPORTANT To achieve maximum efficiency of the brak-
ing system, a settlement period of about 500 km is re-
quired: during this time, avoid sudden, repeated and pro-
longed braking.
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114GETTING TO KNOW YOUR CAR
ABS SYSTEM INTERVENTION
Intervention of the ABS is detected by a slight pulsing of
the brake pedal accompanied by a noise: such an event
indicates that you need to adjust your speed to the type of
road on which you are travelling.FAILURE INDICATIONS
ABS failure
This is signalled by the warning light >on the instru-
ment panel coming on together with a message on the re-
configurable multifunctional display.
In this case, the braking system will work as normal with-
out the extra performance offered by the ABS system. Dri-
ve carefully to the nearest Lancia Dealership to have the
system checked.
EBD failure
This is signalled by the warning lights >andxon the
instrument panel coming on, together with a message on
the reconfigurable multifunctional display.
In this case, the rear wheels may suddenly lock and the
vehicle may swerve when braking sharply. Drive careful-
ly to the nearest Lancia Dealership to have the system
checked.
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 amount of space possible under the cur-
rent road conditions.
When the ABS intervenes, it means that you
are approaching the grip limit between tyres
and road: it is necessary to slow down to ad-
just the speed according to available grip.
The ABS exploits the tyre-road grip at the
best, but it cannot improve it; you should
therefore take every care when driving on
slippery surfaces and not take unnecessary risks.
If the xwarning light on the instrument
panel comes on only, with a message on the
multifunctional reconfigurable display, stop
the car immediately and contact the nearest Lancia
Dealership. Leakage of hydraulic fluid from the
braking system will compromise the functionality
of the braking system, affecting both the conven-
tional brakes and the ABS.
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GETTING TO KNOW YOUR CAR115
1
EOBD SYSTEM
The EOBD system (European On Board Diagnosis) pro-
vides a continuous diagnosis of the emission-related com-
ponents. It also alerts the driver, by turning on the
U
warning light on the instrument panel together with a mes-
sage on the reconfigurable multifunctional display, when
these components are no longer in peak condition (see “In-
strument panel warning lights”).
The objective is:
❍to keep system efficiency under control;
❍to signal a fault which causes emission levels to in-
crease;
❍to signal the need to replace deteriorated components.
The system also has a diagnostic connector that can be in-
terfaced with appropriate tools, which makes it possible
to read the error codes stored in the control unit together
with a series of specific parameters for engine operation
and diagnosis.
This check can also be carried out by the traffic police.
IMPORTANT After eliminating the problem, to check the
system completely, Lancia Dealerships are obliged to run
a bench test and, if necessary, road tests which may also
call for a long journey.
Go to a Lancia Dealership as soon as pos-
sible if warning light
Ueither does not light
up when the key is turned to MAR or if,
while travelling, the warning light comes on either
steadily or blinking (along with a message on the
reconfigurable multifunctional display). The op-
eration of warning light
Umay be checked by the
traffic police using specific devices. Respect the
laws in force in the country where you are driving.
“DUALDRIVE” ELECTRIC POWER
STEERING SYSTEM
This is an electrically controlled power steering system
called “Dualdrive”. It is only operational with the ignition
key turned to MAR and the engine running; it can be cus-
tomised by the driver according to the driving conditions.
IMPORTANT If the ignition key is turned very quickly,
it may take 1-2 seconds before full power steering func-
tionality can be achieved.
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116GETTING TO KNOW YOUR CAR
ACTIVATING/DEACTIVATING THE CITY
FUNCTION fig. 74
Press button A to turn the function on/off.
When the function is active, the CITY warning light on
the instrument panel turns on.
With CITY function on, wheel effort is lighter, facilitat-
ing parking manoeuvres: the function is particularly help-
ful when driving in city centres.
FAILURE INDICATIONS
Any failure of the power steering is indicated by instru-
ment panel warning light gcoming on together with a
message on the reconfigurable multifunctional display. In
the event of electric power steering system failure, the
car can be driven with mechanical steering.
IMPORTANT In some circumstances, factors independent
of the electric power steering could cause the illumination
of the gwarning light on the instrument panel.
In this case, stop the car immediately, switch off the en-
gine for about 20 seconds and then restart the engine. If
thegwarning light remains on, together with the mes-
sage on the reconfigurable multifunctional display, con-
tact a Lancia Dealership as soon as possible.
fig. 74L0E0057m
Under no circumstances should after-market
operations be carried out involving steering
system or steering column modifications (e.g.:
installation of anti-theft device). This could nega-
tively affect performance and safety, cause the lapse
of the warranty and also result in vehicle non-com-
pliance with type-approval requirements.
On some versions, with the CITY function ac-
tivated, the SPORT function is not available.
To activate the SPORT function, deactivate the
CITY function and vice versa, because they are re-
ciprocally incompatible.
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GETTING TO KNOW YOUR CAR117
1
IMPORTANT The steering may become slightly stiff fol-
lowing parking manoeuvres involving a lot of steering.
This is normal and is caused by a system to prevent the
motor from overheating. No servicing is required. The
power steering system will return to normal operation the
next time the car is used.T.P.M.S. SYSTEM
(Tyre Pressure Monitoring System)
(for versions/markets, where provided)
The car may be equipped with a tyre pressure monitoring
system (T.P.M.S.). This system comprises a radio fre-
quency 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 displayed after the engine has been switched off and
then on again. If the fault conditions persist, the control
unit will send the relative indications to the instrument
panel only after the vehicle has been in motion for a short
time.
Before servicing the car, always switch off the
engine and remove the key from the ignition
to activate the steering lock. This is especially
important when the car wheels do not touch the
ground. If this is not possible (the key must be on
MAR or the engine must be running), remove the
main fuse that protects the electric power steering.
The T.P.M.S.system is not able to detect sud-
den tyre inflation pressure losses (for exam-
ple when a tyre explodes). In this case stop
the car, braking with care and avoiding sharp steer-
ing actions.
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118GETTING TO KNOW YOUR CAR
Replacing the normal tyres with winter tyres
and vice versa requires the inspection of the
T.P.M.S. system, which should only be car-
ried out by a Lancia Dealership.
The T.P.M.S. system requires the use of spe-
cific equipment. Contact a Lancia Dealer-
ship to find out which accessories are com-
patible with the system (wheels, hub caps etc.). The
use of other accessories may affect the normal op-
eration of the system.
Tyre inflation pressure may vary according
to outdoor temperature. The T.P.M.S. system
may temporarily indicate insufficient pres-
sure. In this case check the tyre inflation pressure
with the tyres cold and, if necessary, top up the in-
flation pressure.
If the vehicle is fitted with a T.P.M.S, when
a tyre is removed, it is advisable to replace
the rubber gasket for the valve. Contact a
Lancia Dealership.
If the vehicle is fitted with a T.P.M.S., tyre
and wheel fitting/removal operations require
specific precautions. To avoid damaging or
fitting the sensors incorrectly, tyre and wheel fit-
ting/removal operations should only be carried out
by specialists. Contact a Lancia Dealership.
Particularly strong radio frequency interfer-
ence may cause the T.P.M.S. system to func-
tion incorrectly. This condition is indicated
to the driver by a warning light or symbol
nlight-
ing up on the display together with a dedicated mes-
sage. The warning message will go off automati-
cally as soon as the radio-frequency noise ceases to
disturb the system.
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GETTING TO KNOW YOUR CAR119
1
Contact a
Lancia Dealership
Repairing a damaged
wheel
Contact a
Lancia Dealership
–
Contact a
Lancia Dealership.
––
NO
NO
YES
YES
YESYES
YES
YES
NO
NO
NO
(*) Given as an alternative in the Owner’s Handbook and available at Lineaccessori Lancia.
(**) Not swapped (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 Service Operation
fault Authorised Personnel
Lancia
–
Replacing a wheel with the
spare wheel
Replacing the wheels
with winter tyres
Replacing the wheels
with winter tyres
Replacing the wheels
with others of a different size (*)
Swapping the wheels
(front/rear) (**)
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