wheel Abarth Punto 2021 Owner handbook (in English)

85
KNOWING
YOUR VEHICLE
SAFETY
STARTING
AND DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
CONTENTS
This film is provided by Lineaccessori Abarth and is
available at Abarth Dealerships.
The illustrations refer to the switch from driving on the
left to driving on the right.
fig. 89
fig. 90
ABS SYSTEM
If you have never driven a vehicle with ABS before, it is
advisable to perform a few tests on slippery surface,
always in safe conditions and fully complying with the
Highway Code of the country where you are driving.
Read the following information carefully. This system,
which is an integral part of the braking system, prevents
one or more wheels from locking and slipping in all road
surface conditions, irrespective of the intensity of the
braking action, ensuring that the vehicle can be
controlled even during emergency braking.
The system is completed by EBD (Electronic Braking
Force Distribution), which distributes the braking action
between the front and rear wheels.
IMPORTANT For the maximum efficiency of the
braking system, a bedding-in period of about 500 km is
needed (for a new vehicle or after having replaced the
brake pads/discs): during this period it is advisable to
avoid sharp, repeated and prolonged braking.
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KNOWING
YOUR VEHICLE
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AND DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
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AND CARE
TECHNICAL
SPECIFICATIONS
CONTENTS
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
altered to suit the type of road surface.
The ABS system gets the most out of the
available grip but it cannot improve it.
Therefore, you should take great care when
driving on slippery surfaces: don’t take
unnecessary risks.
WARNING
If the ABS intervenes, it is a sign that the
grip between tyre and the road surface
has reached the limit: you must slow down to
adapt the speed to the road grip available.
WARNING
FAILURE WARNING
ABS failure
ABS failure is indicated by the turning on of warning
light >on the instrument panel together with the
dedicated message on the reconfigurable multifunction
display (see section “Warning lights and messages”).
In this case, the braking system will still be effective,
although without the extra capacity offered by the ABS
system. Drive carefully to the nearest Abarth Dealership
to have the system checked.
EBD failure
EBD failure is indicated by the turning on of warning
lights >and xon the instrument panel together with
the dedicated message on the reconfigurable
multifunction display (see section “Warning lights and
messages”).
In this case, the rear wheels may suddenly lock and the
vehicle may swerve when braking sharply. Drive
carefully to the nearest Abarth Dealership to have the
system checked.
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89
KNOWING
YOUR VEHICLE
SAFETY
STARTING
AND DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
CONTENTS
HILL HOLDER SYSTEM
This system is an integral part of the ESP system and it is
provided to facilitate starting on slopes.
It is automatically activated in the following conditions:
❒uphill: vehicle stationary on a road with a gradient
higher than 5%, engine running, brake pedal
depressed and gearbox in neutral or gear other than
reverse;
❒downhill: vehicle stationary on a road with a gradient
higher than 5%, engine running, brake pedal pressed
and reverse gear engaged.
When setting off, the ESP system control unit maintains
the braking pressure at the wheels until the engine
torque required for departure is reached, or for a
maximum of 1 second, allowing your right foot to be
moved easily from the brake pedal to the accelerator.
If the vehicle has not departed after this time, the
system will deactivate automatically, gradually releasing
the brake force.
At release, the typical brake disengagement noise
indicating that the car is going to move will be heard.Failure indications
A system fault is indicated by the switching on of the
warning light áand by the dedicated message on the
reconfigurable multifunction display (see section
“Warning lights and messages”).
IMPORTANT The Hill Holder system is not a parking
brake; therefore, never leave the car without having
engaged the handbrake, turned the engine off and
engaged first gear.
For the correct operation of the ESP and
ASR systems, the tyres must 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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90
KNOWING
YOUR VEHICLE
SAFETY
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AND DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
CONTENTS
For the correct operation of the ESP and
ASR systems, the tyres must be the same
make and type on all wheels, in perfect
condition and, above all, of the type, make and
size specified.
WARNINGASR SYSTEM (Antislip Regulator)
This function controls car drive and intervenes
automatically every time one or both driving wheels slip.
Depending on the slipping conditions, two different
control systems are activated:
❒if both drive wheels are slipping, the ASR function
intervenes by reducing the power transmitted by the
engine;
❒if the slipping only involves only one drive wheel, the
ASR system intervenes automatically braking the
wheel that is slipping.
The action of the ASR system is particularly helpful in
the following circumstances:
❒slipping of the inner wheel when cornering due to
the effect of dynamic load changes or excessive
acceleration;
❒too much power transmitted to the wheels in
relation to the conditions of the road surface;
❒acceleration on slippery, snowy or icy surfaces;
❒loss of grip on a wet surface (aquaplaning).Failure indications
In the event of a failure, the ASR will be automatically
switched off and the warning light áwill appear on the
instrument panel along with a message on the
reconfigurable multifunction display (see “Warning lights
and messages”). In this case, contact an Abarth
Dealership as soon as possible.
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91
KNOWING
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WARNING LIGHTS
AND MESSAGES
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TECHNICAL
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CONTENTS
MSR system (engine drive regulation)
This is an integral part of the ASR system that, in the
event of sudden gear shifting on hills, cuts in to provide
torque to the engine, thus preventing excessive driving
wheel drag that, especially in poor grip conditions, can
lead to loss of stability.
TTC system (self-locking differential effect)
The TTC system uses the braking system to produce
a behaviour similar to a limited slip differential.
The front braking system, during acceleration while
cornering, acts on the inner wheel, increasing the drive
of the outer wheel (with more load) and distributing the
torque between the front drive wheels dynamically and
continuously according to the driving conditions and the
road surface.
In this way, the system allows particularly effective and
sporty driving to be achieved.
The TTC system intervenes activating the Sport driving
mode of the “Manettino Abarth” system (see the
“Manettino Abarth car dynamic control system (DSS
– Driving Sport Switch)” paragraph in this section).
When the TTC system is active, the ASR system
calibration is changed and made less intrusive.
Do not take unnecessary risks, even if
your vehicle is fitted with this system.
Your driving style must always be suited to the
road conditions, visibility and traffic.
The driver is always responsible for road safety.
WARNING
When travelling on snowy roads with snow chains, it
may be helpful to have the ASR system less intrusive
(activating the Sport driving mode): in these conditions,
the slipping of the drive wheels when setting off makes it
possible to have better traction.
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93
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CONTENTS
TYRE PRESSURE MONITORING
SYSTEM (TPMS)
(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 frequency transmitter fitted to each wheel (on the
rim inside the tyre), which is able to send information
on the pressure of each tyre to the control unit.
Take the greatest of care when checking
or restoring the tyre pressures. If the
pressure is too high, road hold is compromised,
there is more demand on the suspension and
wheels, and the tyres wear abnormally.
WARNING
Tyre pressure should be checked when
the tyres are cold; if, for whatever
reason, you check the pressure when the tyres
are hot, do not reduce the pressure even if it is
higher than the recommended value, but check
again when the tyres are cold.
WARNING
IMPORTANT NOTES ABOUT THE TPMS
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.
The presence of the TPMS does not
exonerate the driver from regularly
checking the pressure of the tyres and the spare
wheel (see “Wheels” in the “Maintenance and
care” section).
WARNING
The TPMS is not able to warn you of
sudden tyre pressure losses (for example
when a tyre bursts). In this case, stop the car,
braking with care and avoiding sharp steering
actions.
WARNING
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94
KNOWING
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TECHNICAL
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CONTENTS
Replacing the normal tyres with winter
tyres and vice versa requires an
inspection of the TPMS, which should be carried
out only by an Abarth Dealership.
WARNING
The TPMS requires the use of specific
equipment. Contact an Abarth
Dealership to find out which accessories are
compatible with the system (wheels, hub caps
etc.). The use of other accessories may affect
the normal operation of the system.
WARNING
Tyre inflation pressure may vary
according to outdoor temperature. The
TPMS system may temporarily indicate
insufficient pressure. In this case, check the tyre
pressures with the tyres cold and, if necessary,
pump them up.
WARNING
.If the vehicle is fitted with TPMS, tyre
and wheel fitting/removal operations
require specific precautions. To prevent damage
or incorrect sensor refitting, contact an Abarth
Dealership to have tyre and/or
rim changed.
WARNING
If the vehicle is fitted with TPMS, when
a tyre is removed, it is advisable to
replace the rubber gasket for the valve. Contact
an Abarth Dealership.
WARNING
Strong radio-frequency interference
could inhibit the correct operation of
the TPMS system.
This condition will be indicated by a message on
the reconfigurable multfunction display. The
message will disappear automatically as soon as
the interference ceases to disturb the system.
WARNING
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95
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In order to use the system properly, refer to the following table when you have to change wheels/tyres:
Operation Sensor Failure warning Abarth Dealership
Service Intervention
–
Replacing a wheel
with the spare wheel
Replacing wheels
with snow tyres
Replacing wheels
with snow tyres
Replacing wheels
with others of
a different size (*)
Switching wheels
(front/rear) (**)
(*) Given as an alternative in the Owner’s Handbook and available at Lineaccessori Abarth.
(**) Not cross-swapped (tyres must stay on the same side).–
NO
NO
YES
YES
YESYES
YES
YES
NO
NO
NOContact an Abarth
Dealership
Repair the damaged
wheel
Contact an Abarth
Dealership
–
–
–
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105
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fig. 104
SATELLITE NAVIGATION SYSTEM
CAPABILITY
(for versions/markets where available)
On cars equipped with the Blue&Me™system, there
may be (on request) a setup for installing the
Blue&Me™TomTom
®satellite navigation system, which
is available from Lineaccessori Abarth.
Install the navigation system by inserting the specific
support bracket into the housing shown in fig. 104.
ACCESSORIES PURCHASED
BY THE OWNER
If after buying the car, you decide to install electrical
accessories that require a permanent electrical supply
(sound system, satellite antitheft system, etc.) or
accessories that in any case burden the electric supply,
contact an Abarth Dealership, whose qualified personnel,
besides suggesting the most suitable devices belonging to
Lineaccessori Abarth, will also evaluate the overall
electric absorption, checking whether the car’s electric
system is able to withstand the load required, or
whether it needs to be integrated with a more powerful
battery.
Take care when fitting additional spoilers,
alloy wheels or non-standard wheel hubs:
they could reduce the ventilation of the brakes
and affect efficiency during sharp, repeated
braking or on long descents. Make sure that
nothing obstructs the pedal stroke (mats, etc.)
WARNING
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123
Front airbags may not be activated in the following
situations:
❒in collisions against highly deformable objects that do
not affect the front surface of the car (e.g. bumper
collision against guard rail, piles of gravel etc.);
❒jamming of the car underneath other vehicles or
protective barriers (e.g. underneath a truck or a
guard rail); in this case, the bags would offer no
additional protection with respect to the seat belt
and their deployment is unnecessary. Therefore,
failure to activate in the above circumstances does
not mean that the system is not working properly.FRONT AIR BAGS
The car is fitted with front air bags for the driver and
the passenger, and with a knee bag on the driver’s side.
The front driver / passenger airbags and the driver’s
knee bag have been designed to protect the occupants
in the event of head-on crashes of medium/high severity,
by placing a cushion between the occupant and the
steering wheel or dashboard.
Non-activation in other types of crash (side-on
collisions, rear shunts, roll-overs, etc.) is therefore not a
sign of system malfunction.
An electronic control unit will make the bag inflate in
the event of a frontal impact. The bag will inflate
instantaneously placing itself between the front
occupants body and the structures which could cause
injury. It will deflate immediately afterwards.
The front driver/passenger airbags and the driver’s knee
bag are not a replacement for, but rather complement,
the use of belts, which should always be worn, as
specified by law in Europe and most non-European
countries.
The volume of the front airbags at maximum inflation
fills most of the space between the steering wheel and
the driver and between the dashboard and the
passenger.
In the event of an impact, someone not wearing a seat
belt could move forward and come into contact with a
bag which is still in the opening phase. The protection
offered by the bag is compromised in these
circumstances.
KNOWING
YOUR VEHICLE
SAFETY
STARTING
AND DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
CONTENTS
Do not apply stickers or other objects on
the steering wheel, passenger side airbag
cover or upper side upholstery. Do not place
objects (e.g. mobile phones) on the passenger
side dashboard because these could interfere
with the correct opening of the airbag and
cause severe injury to occupants.
WARNING
The airbags are not deployed in the event of minor
collisions (for which the withholding action of the seat
belts is sufficient). For this reason, the seat belt must be
worn at all times. In the case of side collisions, the seat
belts hold occupants in the correct position and prevent
them being thrown out of the car by a very violent
collision.
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