2016 Alfa Romeo 4C tyre pressure

GRAPHICAL INDEX
HEADLIGHTSTypes of bulbs................. 114Daytime running lights........... 28Side lights/dipped headlights.... 28Main beam headlights........... 28Bulb replacement.............. 116
WHEELSRims and tyres................. 155Tyre pressure.................. 158Wheel repair................... 106
DOOR MIRRORSAdjustment..................... 20Folding......................... 20
DOORSCentral opening/closing......... 36
SCREEN WASHER / BRAKE FLUIDChecking levels................ 132
WINDSCREEN WIPERSOperation....................... 29Blade replacement............. 140
TOW HOOKCoupling...................... 125
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GETTING TO KNOW YOUR CAR
In-depth knowledge of your new car
starts here.
The booklet that you are reading simply
and directly explains how it is made and
how it works.
That’s why we advise you to read it
seated comfortably on board, so that
you can see what is described here for
yourself.SYMBOLS.................14
ALFA ROMEO CODE SYSTEM....14
THE KEYS.................15
ALARM...................16
IGNITION SWITCH............18
SEATS....................18
STEERING WHEEL............20
REAR VIEW MIRRORS.........20
CLIMATE CONTROL...........22
CLIMATIC COMFORT..........23
HEATING AND VENTILATION.....24
MANUAL CLIMATE CONTROL....26
EXTERIOR LIGHTS............28
WINDOW CLEANING..........29
CRUISE CONTROL............30
ROOF LIGHT................31
CONTROLS................32
INTERIOR FITTINGS...........33
DOORS...................36
ELECTRIC WINDOWS..........37
LUGGAGE COMPARTMENT / ENGINE
COVER...................38
HEADLIGHTS...............39
ESC (Electronic Stability Control)
SYSTEM..................40
“Alfa DNA” SYSTEM (Dynamic car
control system)..............44
EOBD SYSTEM (European On Board
Diagnosis)..................46
RADIO SYSTEM..............47ACCESSORIES PURCHASED BY THE
OWNER..................47
PARKING SENSORS...........48
TPMS (Tyre Pressure Monitoring
System)...................50
REFUELLING THE CAR.........54
PROTECTING THE ENVIRONMENT .56
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weight): the torque is thus distributed
optimally between the drive wheels in
accordance with the driving conditions
and road surface, permitting particularly
effective, sporty driving.
"PRE-FILL" SYSTEM
(RAB - Ready Alert
Brake)
(only with “Dynamic” or "Race" mode
activated)
This function activates automatically if
the accelerator pedal is released rapidly,
reducing the brake pad travel (both at
front and back), with the aim of
preparing the braking system and
enhancing its responsiveness, thus
reducing the stopping distance in the
event of subsequent braking.
WARNING
26)The ESC system cannot alter the
natural laws of physics, and cannot
increase grip, which depends on the
condition of the road.
27)The ESC system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
28)The capability of the ESC system must
never be tested irresponsibly and
dangerously, in such a way as to
compromise personal safety and the safety
of others.29)For the correct operation of the ASR
system, the tyres must of necessity be the
same make and type on all wheels, in
perfect condition and, above all, of the
prescribed type and dimensions.
30)Do not take unnecessary risks, even if
your vehicle is fitted with the ESC and ASR
systems. Your driving style must always be
suited to the road conditions, visibility and
traffic. The driver is always responsible for
road safety.
31)When the ABS intervenes and you feel
the brake pedal pulsating, do not reduce
the pressure, but hold it down firmly and
confidently; in doing so you will brake in the
shortest distance possible, depending on
the current road conditions.
32)To obtain the maximum efficiency of
the braking system, a bedding-in period of
about 500 km is needed: during this period
it is better to avoid sharp, repeated and
prolonged braking.
33)If the ABS intervenes, this indicates
that the grip of the tyres on the road is
nearing its limit: you must slow down to a
speed compatible with the available grip.
34)The ABS cannot overrule the natural
laws of physics, and cannot increase the
grip available according to the condition of
the road.
35)The ABS cannot prevent accidents,
including those due to excessive speed on
corners, driving on low-grip surfaces or
aquaplaning.
36)The capability of the ABS must never
be tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.37)For the correct operation of the ABS,
the tyres must of necessity be the same
make and type on all wheels, in perfect
condition and, above all, of the prescribed
type and dimensions.
38)The ASR cannot overrule the natural
laws of physics, and cannot increase the
grip available according to the condition of
the road.
39)The ASR system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
40)The capability of the ASR must never
be tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.
41)The HBA system can’t overrule the
natural laws of physics, and can’t increase
the grip available according to the
condition of the road.
42)The HBA system cannot prevent
accidents, including those due to excessive
speed on corners, driving on low-grip
surfaces or aquaplaning.
43)The features of the HBA system must
never be tested in imprudent or dangerous
ways, with the possibility of putting the
safety of the driver, occupants or other
road users at risk.
43

non-existent obstacle ("echo
interference");
the presence of ultrasonic systems
(e.g. pneumatic brake systems of
trucks or pneumatic drills) near the car
could alter the signals sent by the
sensor;
the variation in sensor position,
caused by variation in ride (due to
suspension component wear),
changing tyres, overloaded car, or
tuning that lowers the car, for example,
may affect parking sensor system
performance.
WARNING
45)Parking manoeuvres, however, are
always the driver’s responsibility. While
carrying out these manoeuvres, always
make sure that no people (especially
children) or animals are in the area
concerned. The parking sensors are used
to assist the driver, who must never allow
his attention to lapse during potentially
dangerous manoeuvres, even those
executed at low speeds.
IMPORTANT
4)For correct operation of the system,
sensors must always be clean from mud,
dirt, snow or ice. Be careful not to scratch
or damage the sensors while cleaning
them. Avoid using dry, rough or hard
cloths. The sensors must be washed using
clean water, with the addition of vehicle
shampoo if necessary. When using special
washing equipment such as high pressure
jets or steam cleaning, clean the sensors
very quickly keeping the jet more than 10
cm away. Also, do not apply stickers to the
sensors.
TPMS (Tyre
Pressure
Monitoring System)
(for versions/markets, where provided)
DESCRIPTION
The tyre pressure monitoring system
(TPMS) warns the driver of low tyre
pressure on the basis of the cold
inflation pressure prescribed for the car.
Changes in outside temperature may
cause tyre pressure to vary. This means
that a decrease in the outside
temperature corresponds to a decrease
in the tyre pressure.
Tyre pressure must always be adjusted
according to the cold inflation pressure.
Cold tyre inflation pressure is the tyre
pressure after letting the car at a
standstill for at least three hours or a
travel shorter than 1.6 km after an
interval of three hours.
The cold tyre inflation pressure must not
exceed the maximum inflation pressure
value printed on the side of the tyre.
The tyre pressure also increases while
driving the car: this is a normal
condition and does not require any
adjustment of the pressure.
The TPMS continues to advise the
driver of the low tyre pressure condition
until this is corrected; the warning
continues until the pressure
corresponds or exceeds the pressure
prescribed for the cold tyres. When the
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GETTING TO KNOW YOUR CAR

tyre low pressure control warning lightswitches on constantly, the inflation
pressure must be adjusted until it
reaches the pressure prescribed for
cold tyres. After the automatic update
of the system, the tyre pressure control
warning light switches off. You may
need to drive the car for about 20
minutes at a speed higher than 20 km/h
to allow the TPMS to receive this
information.
NOTE
The TPMS does not replace the
normal tyre maintenance service and
does not indicate any fault in a tyre.
Therefore, the TPMS should not be
used as pressure switch while adjusting
the tyre inflation pressure.
Driving with insufficient tyre pressure
causes their overheating and can result
in tyre failure. The low inflation pressure
reduces fuel efficiency and tyre tread life
and may also affect handling and
braking performance of the car.
The TPMS does not replace the
correct tyre maintenance. It is up to the
driver to maintain the correct tyre
pressure level measuring it with a
suitable pressure switch. This is
necessary even if the decrease in the
inflation pressure value does not cause
the tyre pressure control warning light
to switch on.
The TPMS warns the driver of any
condition of insufficient tyre pressure Ifthis drops below the insufficient
pressure limit for any reason including
low temperature and normal pressure
loss of the tyre.
The seasonal temperature changes
affect tyre pressure.
The TPMS uses wireless devices with
electronic sensors mounted on the
wheel rims to constantly monitor the
value of tyre pressure. The sensors
mounted on each wheel as part of the
valve stem transmit various information
of the tyres to the receiver module, in
order to calculate the pressure.
IMPORTANT Monitoring and
maintaining the correct pressure in all
four tyres are particularly important.
Tyre pressure
monitoring system low
pressure warnings
46) 47) 48) 49) 50) 51) 52) 53) 54)
The system warns the driver if one or
more tyres are flat by the dedicated
warning light
continuously on in the
instrument panel and by displaying
dedicated messages.In this case, stop the car as soon as
possible, check the inflation pressure of
each tyre and inflate to the cold tyre
pressure value prescribed for the car.
The system will automatically update
and after receiving the tyre pressure
update the tyre pressure control
warning light switches off. You may
need to drive the car for about 20
minutes at a speed higher than 20 km/h
to allow the system to receive this
information.TPMS operation faults
The system fault is indicated by the
dedicated warning lightwhich first
flashes for 75 seconds and then stays
on steadily. This can occur in any of the
following situations:
interference caused by electronic
devices or radio frequency emissions
similar to those of the TPM sensors.
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In order to use the system properly, refer to the following table when you have to change wheels/tyres:
OperationSensors on wheels fitted on
carFailure indication Action necessary
– – YESContact a dedicated Alfa Romeo
Dealership
Wheel change with winter tyres NO YESContact a dedicated Alfa Romeo
Dealership
Wheel change with winter tyres YES NO –
Wheel change with others of a
different size
(*)YES NO –
(*)Given as an alternative in the Owner Handbook as well as in the Registration Document; available from Lineaccessori Alfa Romeo.
WARNING
46)The presence of the TPMS does not
permit the driver to neglect regular checks
of the tyre pressure, including for the spare
wheel.
47)Tyre pressure must be checked with
tyres rested and cold. Should it become
necessary for whatever reason to check
pressure with warm tyres, do not reduce
pressure even though it is higher than the
prescribed value. Repeat the check when
the tyres are cold.
48)Should one or more wheels be fitted
without sensors, the system will no longer
be available and, in addition to the TPMS
warning light flashing for less than one
minute before becoming constant, a
warning message will be shown on the
display, until four wheels with sensors are
fitted again.49)The TPMS cannot warn of sudden
decreases in tyre pressure (for example
when a tyre bursts). In this case, stop the
car, braking with caution and avoiding
abrupt steering.
50)Replacing standard tyres with winter
tyres (and vice versa) requires TPMS
adjustment that must only be performed by
a dedicated Alfa Romeo Dealership.
51)Changes in outside temperature may
cause tyre pressures to vary. The TPMS
system may temporarily indicate insufficient
pressure. In this case, check the tyre
pressure when cold and, if necessary,
restore the inflation values.52)When a tyre is removed, it is advisable
to replace the rubber valve seal as well:
contact a dedicated Alfa Romeo
Dealership. Tyre and/or rim fitting/removal
operations require specific precautions; to
avoid damaging or fitting the sensors
incorrectly, tyre and/or rim fitting/removal
operations should only be carried out by
specialised staff. Contact a dedicated Alfa
Romeo Dealership.
53)Intense radio-frequency interference
may prevent the correct operation of the
TPMS. This condition will be indicated by a
message on the display. The message will
disappear automatically as soon as the
radio-frequency interference ceases to
affect the system.
53

Daytime running lights
(DRL)
(for versions/markets, where provided)
With this function is possible to turn the
daytime running lights on and off.
Proceed as follows to activate or
deactivate this function:
press button SET/briefly. "On"
or "Off" flash on the display, according
to what has been previously set;
pressorto make your choice;
press the SET/button briefly to
go back to the submenu screen or hold
the button down to go back to the main
menu screen without saving;
hold down the SET/button
again to go back to the standard
screen or to the main menu according
to the menu options where you are in.
Exit Menu
This is the last function that closes the
cycle of settings listed in the menu
screen.
Briefly press the SET/
button to go
back to the standard screen without
saving.
Press the
button to return to the first
menu option.
TRIP COMPUTER
The Trip computer is used to display
information on car operation when the
key is turned to MAR-ON.
This function is characterised by two
separate records, called "Trip A" and
"Trip B", where the car's "complete
missions" (journeys) are recorded in a
reciprocally independent manner.
Both records can be reset: i.e. start of a
new journey.
“Trip A” is used to display the values
relating to:
Range
Distance travelled
Average consumption
Instant consumption
Average speed
Trip time (driving time).
“Trip B” is used to display the values
relating to:
Distance travelled B
Average consumption B
Average speed B
Trip time B (driving time).
“Trip B” may be disabled (see "Trip B
Activation/Data (Trip B enablement)"
paragraph). The “Range” and “Instant
consumption" values cannot be reset.
VALUES DISPLAYED
Range
This indicates the approximate distance
that can still be travelled with the fuel in
the tank, assuming that driving style
remains unvaried.
The display will show the reading “- - -
-” when the following events take place:
range value lower than 50 km (or 30
mi)
car parked with engine running for a
long period.
IMPORTANT The range value variation
can be affected by several factors:
driving style, type of route (motorway,
urban, mountain roads, etc.), conditions
of use (load, tyre pressures, etc.). Trip
planning must therefore take the above
into account.
Distance travelled
This value shows the distance covered
from the start of the new journey.
Average consumption
This value shows the approximate
average fuel consumption from the start
of the new journey.
Instant consumption
This value shows the instant fuel
consumption. The value is constantly
updated. The display will show “- - - -”
if the car is parked with the engine
running.
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Warning lights on
panelWhat it means What to do
amberTPMSIMPORTANT Do not continue driving with one or more
flat tyres as handling may be compromised. Stop the
car, avoiding sharp braking and steering. Repair
immediately using the dedicated kit (see "Repairing a
wheel" paragraph in the "In an emergency" chapter)
and contact the dedicated Alfa Romeo Dealership as
soon as possible.
TPMS failure
The warning light switches on when a fault is
detected in the TPMS.
Should one or more wheels be fitted without
sensors, the display will show a warning message
until initial conditions are restored.
In this case, contact the dedicated Alfa Romeo
Dealership as soon as possible.
Low tyre pressure - See manual
The warning light switches on, together with a
dedicated message on the display, to indicate that
the tyre pressure is lower than the recommended
value and/or that slow pressure loss is occurring. In
these circumstances, optimal tyre duration and fuel
consumption may not be guaranteed.
Should two or more tyres be in the condition
mentioned above, the display will show the
indications corresponding to each tyre in sequence.
In any situation in which the message on the display is
"See manual", it is ESSENTIAL to refer to the contents
of the "Wheel" paragraph in the "Technical data"
chapter, strictly complying with the indications that
you find there.
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