inflation pressure Alfa Romeo Giulietta 2016 Owner's Manual

WARNING
48) When replacing the battery,
always contact an Alfa Romeo
Dealership. The replacement
battery should be of the same
type (HEAVY DUTY) and should
have the same characteristics.
49) Before opening the bonnet,
make sure that the engine is off
and that the ignition key is in
the STOP position. Follow the
instructions on the dedicated
label on the front crossmember
(fig. 85). We recommend that you
remove the key from the ignition if
other people remain in the car.
The car should always be left after
the key has been removed or
turned to the STOP position.
During refuelling, make sure that
the engine is off (and that the
ignition key is in the STOP
position).
iTPMS (indirect Tyre
Pressure
Monitoring System)
(for versions/markets, where provided)
DESCRIPTION
The car can be equipped with the
iTPMS (indirect Tyre Pressure
Monitoring System) which monitors the
tyre inflation status thanks to wheel
speed sensors.
The system warns the driver if one or
more tyres are flat by the dedicated
warning light
continuously on and a
warning message on the display.
If one tyre only is flat, the system can
indicate its position: it is anyway
recommended to check the pressure
on all four tyres.
This indication is displayed also when
turning the engine off and on again until
the RESET procedure is carried out.
RESET PROCEDURE
The iTPMS system needs an initial
"self-learning" phase (with length
depending on the driving style and road
conditions: optimal conditions being
RESET procedure is carried out.❒whenever the tyre pressure is
modified;
❒when even only one tyre is changed;
❒when tyres are rotated/inverted;
❒when the space-saver wheel is fitted.
Before carrying out the RESET, inflate
the tyres to the rated pressure values
specified in the inflation pressure table
(see "Wheels" paragraph in the
"Technical specifications" section).
If the RESET is not carried out, in all
above cases, the warning lightmay
give false indications on one or more
tyres.
To carry out the RESET, with the car
stopped and the ignition key at
MAR-ON, press the button
fig. 86 on
the dashboard for 2 seconds; after
the RESET, the display shows a
dedicated message, indicating that the
"self-learning" has started.
86A0K060872
GETTING TO KNOW YOUR CAR
The Reset procedure must be carried
out:
which starts when driving
on



a


straight



road




at





80


km/h




for
at least 20 minutes)
the

OPERATING CONDITIONS
50) 51) 52) 53) 54) 55)
The system is active for speeds above
15 km/h.
In a few situations such as sporty
driving, particular conditions of the road
surface (e.g. icy, snowy, unsurfaced
roads) the signalling may be delayed
Under special conditions (e.g. car
loaded asymmetrically on one side,
towing a trailer, damaged or worn tyre,
fitting the space-saver wheel, use of the
"Fix&Go Automatic" kit, fitting snow
chains, fitting different tyres on the
axles) the system may give false
indications or be temporarily
deactivated.
If the system is temporarily deactivated
the
warning light flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a dedicated message.
This indication is displayed also after
the engine has been switched off and
then on again if the correct operating
conditions are not restored.IMPORTANT
INFORMATION
WARNING
50) If the system signals a pressure
decrease on a specific tyre, it is
recommended to check the
pressure on all four tyres.
51) iTPMS does not relieve the
driver from the obligation to check
the tyre pressure every month; it
is not even to be considered a
replacing system for maintenance
or a safety system.
52) Tyre pressure must be checked
with tyres 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, but repeat the
check when tyres are cold.
53) The iTPMS cannot indicate
sudden tyre pressure drops (for
example when a tyre bursts).
In this case, stop the car, braking
with caution and avoiding abrupt
steering.54) The system only warns that the
tyre pressure is low: it is not able
to inflate them.
55) An insufficient tyre inflation
increases fuel consumption,
reduces the tread duration and
may affect the capacity of driving
safely.
73
or partial in detecting the contemporary
deflation of more than one tyre.

TOWING TRAILERS
IMPORTANT
The vehicle must be provided with a
type-approved tow hook and adequate
electrical system to tow caravans or
trailers. Installation must be carried out
by a specialist.
Fit any specific and/or additional rear
view mirrors as specified by the
Highway Code.
Remember that when towing a trailer,
steep hills are harder to climb, the
braking spaces increase and overtaking
takes longer depending on the overall
weight.
Engage a low gear when driving
downhill, rather than constantly using
the brake.
The weight of the trailer reduces the
load capacity of the car by the same
amount. Consider the weight at full
load, including accessories and
luggage, to make sure you do not
exceed the maximum towable weight
(shown in the registration document).
Do not exceed the speed limits specific
to each country you are driving in, in
the case of vehicles towing trailers.
In any case do not exceed 100 km/h.INSTALLING A TOW
HOOK
Contact an Alfa Romeo Dealership to
install a tow hook.
109) 110)
WARNING
109) The ABS with which the car is
equipped will not control the
braking system of the trailer.
Particular caution is therefore
required when travelling on
slippery roads.
110) Never modify the braking
system of the car to control the
trailer brake. The trailer braking
system must be fully independent
from the hydraulic system of the
car.
SNOW TYRES
Use snow tyres of the same size as the
normal tyres provided with the car:
the Alfa Romeo Dealership will be able
to advise you on the most appropriate
tyre to use.
Only use these tyres in the event of ice
or snow on the roads.
111)
For the type of tyre to be used, inflation
pressures and the specifications of
snow tyres, follow the instructions given
in the "Wheels" paragraph in the
"Technical specifications" chapter.
The winter performance of these tyres
is considerably reduced when the tread
thickness is less than 4 mm. Replace
them in this case.
Due to the specific characteristics of
snow tyres, in normal weather
conditions or on long motorway
journeys, the performance of these
tyres is lower than that of standard
tyres. Their usage should therefore be
restricted in accordance with their
type approval.
All four tyres should be the same (brand
and track) to ensure greater safety
when driving and braking as well as
making the car more responsive. It is
inadvisable to change the rotation
direction of tyres.
160
STARTING AND DRIVING

115) Car handling is modified with
the space-saver wheel fitted.
Avoid violent acceleration and
braking, abrupt steering and fast
cornering. The overall duration
of the space-saver wheel is of
about 3000 km, after which the
relevant tyre must be replaced
with another one of the same
type. Never install a traditional
tyre on a rim designed to be used
as a space-saver wheel. Have
the wheel repaired and refitted as
soon as possible. Using two or
more space-saver wheels at the
same time is forbidden. Do not
grease the bolt threads before you
fit them, because they could
suddenly come loose.116) Use the jack only to replace
wheels on the car with which it
is supplied or on other cars of the
same model. Never use the jack
for other purposes, such as lifting
other car models. Never use it
for repair operations under the
car. Incorrect positioning of the
jack may cause the car to fall. Do
not use the jack for loads higher
than those shown on the label.
Never install snow chains on the
space-saver wheel; if a front tyre
(driving wheel) is punctured and
you need to use snow chains, use
a standard wheel from the rear
axle and install the space-saver
wheel on the rear axle. In this
way, with two normal front drive
wheels, it is possible to use snow
chains.
117) Incorrect hub cap assembly
may cause it to come off when the
car is moving. Never tamper with
the inflation valve. Never
introduce tools of any kind
between rim and tyre. Regularly
check the inflation pressure of the
tyres and space-saver wheel
(see chapter "Technical
specifications").
IMPORTANT
26) Contact an Alfa Romeo
Dealership as soon as possible to
have the correct tightening of
the wheel bolts checked.
169

"Fix&Go Automatic"
kit
This is located in the luggage
compartment (the kit container may
vary according to version - see fig.
149).
The kit also contains a screwdriver and
a tow hook.
The kit also contains:❒bottle A fig. 150 containing sealant
and fitted with: filling tube B and
adhesive label C with the wording
“max. 80 km/h” to be placed in
a clearly visible position (e.g. on the
dashboard) after repairing the tyre;
❒a compressor D complete with
pressure gauge and connectors;
❒an information leaflet fig. 151,
providing instructions for using the kit
correctly. This booklet should be
given to the persons charged with
handling the tyre treated with this kit;
❒a pair of gloves located in the side
compartment of the compressor;
❒adapters for inflating different
elements.
2)
118) 119) 121)
IMPORTANT The sealing liquid is
suitable for use at temperatures in the
range from –20°C to +50°C. The
sealant has an expiry date.
INFLATION PROCEDURE
120) 122) 123) 124) 125) 126)
Proceed as follows:
❒engage the handbrake, unscrew the
tyre valve cap, take out filler hose A
fig. 152 and tighten ring nut B on the
tyre valve;
❒make sure that switch A for the
compressor is in position0(off), start
the engine, insert the plug into the
luggage compartment power socket
(see fig. 154) or on central tunnel
(see fig. 155) and switch on the
compressor by bringing switch A to
positionI(on);
149A0K0515
150A0K0516
151A0K0517
170
IN AN EMERGENCY

❒inflate the tyre to the pressure
indicated in the “Wheels” paragraph
in the “Technical data” chapter. In
order to obtain a more precise
reading, check the pressure value on
pressure gauge B fig. 153 with the
compressor off;
❒if after five minutes it is still impossible
to reach at least 1.8 bar, disengage
the compressor from the valve and
power socket, then move the car
forwards by approx. ten metres
in order to distribute the sealing fluid
inside the tyre evenly, then repeat
the inflation operation;
❒if you still cannot obtain a pressure of
at least 1.8 bar within 5 minutes from
the compressor switching on, do
not drive off and contact an Alfa
Romeo Dealership;❒after having driven for about 10
minutes, stop and recheck the tyre
pressure; remember to engage
the handbrake;
❒if a pressure value of at least 1.8 bar
is detected, restore the correct
pressure (with the engine running and
the handbrake engaged), resume
driving and drive with great care to an
Alfa Romeo Dealership.
CHECKING AND
RESTORING TYRE
PRESSURE
The compressor can also be used to
check and, if necessary, adjust the tyre
pressure.
Release quick coupling A fig. 157 and
connect it directly to the valve of the
tyre to be inflated.
152A0K0518
153A0K0519
154A0K0520
155A0K0128
156A0K0521
171

PERIODIC CHECKS
Every 1,000 km or before long
journeys, check and, if necessary, top
up the following:
❒engine coolant, brake fluid and
windscreen washer fluid level;
❒tyre inflation pressure and condition;
❒operation of lighting system
(headlamps, direction indicators,
hazard warning lights, etc.);
❒operation of window washer/wiper
system and positioning/wear of
windscreen/rear window wiper
blades
Check and top up, if required, the
engine oil level every 3,000 km.
HEAVY-DUTY USE OF
THE CAR
If the car is used mainly under one of
the following conditions:
❒towing a trailer or caravan;
❒dusty roads;
❒short, repeated journeys (less than
7-8 km) at sub-zero outside
temperatures;
❒engine often idling or driving long
distances at low speeds or long
periods of idleness;
the following checks must be carried
out more often than indicated in the
Scheduled Servicing Plan:
❒check front disc brake pad
conditions and wear;
❒check cleanliness of bonnet and boot
locks, cleanliness and lubrication of
linkage;
❒visually inspect conditions of: engine,
gearbox, transmission, pipes and
hoses (exhaust - fuel system -
brakes) and rubber elements (boots -
sleeves - bushes - etc.);
❒check battery charge and battery
fluid level (electrolyte);
❒visually inspect condition of the
accessory drive belts;❒check and, if necessary, change
engine oil and replace oil filter;
❒check and, if necessary, replace
pollen filter;
❒check and, if necessary, replace air
cleaner.
204
SERVICING AND MAINTENANCE

149) When performing any
operation on the battery or near it,
always protect your eyes with
special goggles.
IMPORTANT
36) Incorrect assembly of electrical
and electronic accessories may
cause severe damage to your car.
Go to an Alfa Romeo Dealership
if you want to install accessories
(e.g. anti-theft, radio phone, etc.):
they will suggest the most
suitable devices and advise you
whether a higher capacity battery
needs to be installed.
IMPORTANT
5) Batteries contain substances
which are very dangerous for the
environment. For battery
replacement, contact an Alfa
Romeo Dealership.
WHEELS AND TYRES
Before embarking on a long trip, and
every two weeks, check the tyre
inflation pressure. Check the tyres when
cold.
150) 151) 152) 153)
It is normal for the pressure to increase
when the car is used; for the correct
tyre inflation pressure, see “Wheels” in
the “Technical specifications” chapter.
Incorrect pressure causes abnormal
tyre wear fig. 189:
A normal pressure: tread evenly worn;
B low pressure: tread particularly worn
at the edges;
C high pressure: tread particularly
worn in the centre.The tyres must be replaced when the
tread is less than 1.6 mm thick. In
any case, follow the laws in force in the
country you are in.
IMPORTANT
INFORMATION
Take the following precautions to
prevent damage to the tyres:
❒avoid violent impact against the kerb,
potholes or obstacles as well as
driving for extended periods on
uneven road surfaces;
❒periodically check that the tyres have
no cuts in the side walls, abnormal
swelling or irregular tread wear;
❒avoid travelling with the car
overloaded. If a tyre is punctured,
stop immediately and change it;
❒tyres age even if they are not used a
great deal. Cracks in the tread and
on the side walls are a sign of ageing.
Have the tyres checked by
specialised personnel if they have
been fitted for longer than 6 years;
❒in case of replacement, always fit
new tyres, avoiding those of dubious
origin;
❒if a tyre is changed, also change the
inflation valve.
189A0K0531
212
SERVICING AND MAINTENANCE

WARNING
150) The road holding qualities of
the car also depend on the correct
inflation pressure of the tyres.
151) If tyre pressure is too low, it
may overheat and be severely
damaged as a result.
152) Do not switch tyres from the
left to the right side and vice
versa, in order to prevent
inversion of the rotation direction.
153) Do not repaint alloy wheel rims
at temperatures higher than
150°C. The mechanical
characteristics of the wheels
might be compromised.
WINDSCREEN/REAR
WINDOW WIPERS
BLADES
It is advisable to replace the blades
about once a year.
154)
A few simple precautions can reduce
the possibility of damage to the blade:
❒if the temperature falls below zero,
make sure that ice has not frozen
the rubber to the glass. Use an
antifreeze product to release it if
required;
❒remove any snow from the glass;
❒do not operate the windscreen/rear
window wipers on dry glass.
Replacing the
windscreen wiper
blades
Proceed as follows:
❒raise the wiper arm, press tab A fig.
190 of the attachment spring and
remove the blade from the arm;
❒fit the new blade by inserting the tab
into the special slot in the arm. Make
sure that it is properly locked into
place.
❒lower the wiper arm on the
windscreen.Raising the windscreen
wipers
If it is necessary to lift the blade from
the windscreen (e.g. in the event of
snow or if the blade needs
replacement) proceed as follows:
❒turn the ignition key to the MAR-ON
position;
❒operate the lever to the right of the
steering wheel to activate a
windscreen wiper stroke (see
paragraph "Window washing" in
chapter "Getting to know your car");
❒turn the ignition key to the STOP
position when the driver's side wiper
blade reaches the windscreen side
pillar and lift the windscreen wiper to
the rest position;
❒bring the wiper blades back into
contact with the windscreen before
activating the windscreen wiper.
190A0K0532
213
37)

COLD TYRE INFLATION PRESSURE (bar)
TYRES PROVIDED
VERSIONS MEASUREMENTMEDIUM LOAD FULL LOAD
Front Rear Front Rear
1.4 Turbo petrol
115/120 HP
1.6 JTD
M
195/55 R16 91V REINFORCED
205/55 R16 91V
225/45 R17 91W
225/40 R18 92W REINFORCED2,6
2,3
2,3
2,62,2
2,1
2,1
2,23,0
2,7
2,7
3,02,6
2,3
2,3
2,6
1.4 Turbo Petrol
105 HP(*)195/55 R16 91V REINFORCED
205/55 R16 91V
225/45 R17 91W
225/40 R18 92W REINFORCED2,6
2,3
2,3
2,52,2
2,1
2,1
2,32,9
2,5
2,6
2,92,5
2,1
2,2
2,5
1.4 Turbo MultiAir
2.0 JTD
M
195/55 R16 91V REINFORCED
205/55 R16 91V
225/45 R17 91W
225/40 R18 92W REINFORCED2,6
2,3
2,3
2,62,2
2,1
2,1
2,23,0
2,7
2,7
3,02,6
2,3
2,3
2,6
1750 Turbo Petrol
(*)225/45 R17 91W
225/40 R18 92W REINFORCED2,3
2,62,1
2,22,7
3,02,3
2,6
Space-saver wheelT135/70 R16 100M
T125/80 R17 99M4.2
(*) For versions/markets, where provided
Add +0.3 bar to the prescribed pressure when the tyres are warm. Check correct pressure on a cold tyre.
With snow tyres, add +0.2 bar to the inflation pressure value prescribed for standard tyres.
When travelling at speeds over 160 km/h, inflate the tyres to the values specified for fully laden conditions.
239