engine coolant Alfa Romeo Giulia 2019 Owner's Manual

Air flow to the windscreen and front
side window vents to
demist/defrost them.
Air flow at central and side
dashboard vents to ventilate the
chest and the face during the hot
season.
Air flow to the front and rear
footwell vents. This air distribution
setting heats the passenger
compartment most quickly, giving a
prompt sensation of warmth.
Air flow distributed between
footwell vents (hotter air) and
central and side dashboard vents
(cooler air). This air distribution
setting is useful in spring and
autumn on sunny days.
Air flow distributed between
footwell vents and windscreen and
front side window defrosting/
demisting vents. This distribution
setting allows the passenger
compartment to be warmed up
efficiently and prevents the
windows from misting up.
Air flow distribution between
windscreen demisting/defrosting
vents and side and central
dashboard vents. This allows air to
be sent to the windscreen in
conditions of strong sunlight.
Air flow distribution to all diffusers
on the vehicle.
In AUTO mode, the air conditioner
automatically manages the air
distribution. When set manually, the air
distribution is indicated by the respective
symbols on the Connect system display
switching on.
START & STOP EVO
The automatic dual zone climate control
system manages the Start & Stop Evo
(engine off when vehicle speed is 0 mph
(0 km/h)) to ensure adequate comfort
inside the vehicle.
In particular, the climate control system
turns off the Stop & Start Evo if:
the climate control system is in AUTO
mode (LED on the button switched on)
and the temperature conditions inside
the car are far from a comfort
temperature;
the climate control system is in LO
maximum cooling;
the climate control system is in the
MAX-DEF status.With Stop & Start Evo on (engine off and
vehicle speed equal to 0 mph (0 km/h)),
the flow is reduced as much as possible,
to maintain the passenger compartment
comfort conditions for longer.
IMPORTANT
2)The system uses R1234yf coolant gas,
which does not pollute the environment in the
event of accidental leakage. Under no
circumstances use R134a and R12 fluids,
which are incompatible with the components
of the system.
34
KNOWING YOUR CAR

Symbol What it means
ENGINE COOLANT TEMPERATURE TOO HIGH
The symbol lights up when the engine has overheated.
In normal driving conditions: stop the car, switch off the engine and check that the coolant level in the reservoir is not below the
MIN mark. In this case, wait for the engine to cool down, then slowly and carefully open the cap, top up with coolant and check that
the level is between the MIN and MAX marks on the reservoir itself. Also check visually for any fluid leaks. Contact an Alfa Romeo
Dealership if the symbol comes on when the engine is started again.
If the vehicle is used under demanding conditions (e.g. in high-performance driving):slow down and, if the warning light stays on,
stop the vehicle. Stop for 2 or 3 minutes with the engine running and slightly accelerated to facilitate better coolant circulation,
then turn the engine off. Check that the coolant level is correct as described above.
DOOR OPEN
The symbol switches on when one or more doors are not completely shut. An acoustic signal is activated with the doors open and
the car moving.
Close the doors properly.
BONNET NOT PROPERLY SHUT
The symbol turns on when the bonnet is not properly closed, along with the icon, an image of the vehicle with an open bonnet
appears on the display.
A buzzer is heard when the bonnet is open and the vehicle is moving.
Close the bonnet properly.
BOOT NOT PROPERLY SHUT
The symbol turns on when the boot is not properly closed, along with the icon, an image of the vehicle with an open boot appears on
the display.
A buzzer is heard when the boot is open and the vehicle is moving.
Close the boot properly.
59

Symbol What it means
GPF (Gasoline Particulate Filter) FAILURE (2.0 T4 MAir versions only)
The symbol lights up fixed together with the
in case of failure to the GPF (Gasoline Particulate Filter).
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
AUTOMATIC TRANSMISSION FLUID OVERHEATING
The symbol switches on in the case of transmission overheating, after a particularly demanding use. In this case an engine
performance limitation is carried out.
Wait for the symbol to disappear with the engine off or idling.
SPEED LIMITER SYSTEM FAILURE
While driving, the symbol switches on to signal a Speed Limiter system failure.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
INSUFFICIENT ENGINE COOLANT LEVEL (where provided)
If the symbol switches on, it indicates a low engine coolant level condition.
Top up as described in the "Maintenance and Care" chapter.
FUEL TANK CAP
(where provided)
The symbol lights up if the fuel tank cap is open or not properly closed.
Tighten the cap properly.
ELECTRIC PARKING BRAKE FAILURE
The symbol and the the respective message appear on the display to indicate a failure in the electric parking brake system. This
failure could partially or completely block the car because the electric parking brake could remain activated even if automatically
or manually disengaged using the relevant controls.
If the car can still be used (electric parking brake not engaged), drive carefully to the nearest Alfa Romeo dealership, remembering
that the electric parking brake will not work.
31)
ACTIVE CRUISE CONTROL SYSTEM FAILURE
The symbol appears while driving to indicate a failure in the Adaptive Cruise Control system.
Contact an Alfa Romeo Dealership to have the system checked.
67
warning light and dedicated messages appear on the display

SCHEDULED SERVICING
Correct servicing is crucial for
guaranteeing a long life for the vehicle
under the best conditions.
For this reason, Alfa Romeo has planned
a series of checks and maintenance
operations at fixed distance intervals
and, for versions/markets, where
provided, at fixed time intervals, as
described in the Service Schedule.
Before each service, it is always
necessary to carefully follow the
instructions in the Scheduled Servicing
Plan (e.g. periodically check level of
fluids, tyre pressure, etc.).
Scheduled Servicing is offered by an Alfa
Romeo Dealership according to a set
time schedule. If, during each operation,
in addition to the ones scheduled, the
need arises for further replacements or
repairs, these may be carried out with the
owner's explicit consent only.
IMPORTANT Scheduled Servicing
operations are required by the
Manufacturer. Failure to have them
carried out may invalidate the warranty.
It is advisable to inform the Alfa Romeo
Dealership of any small operating
irregularities without waiting for the next
service.
REGULAR CHECKS
Every year or620miles (1,000km) or
before long journeys, check and top up, if
necessary:
engine coolant level;
brake fluid level (if insufficient, see an
Alfa Romeo dealership as soon as
possible);
low AdBlue diesel emissions additive
(UREA) level warning (2.2 JTD versions
only);
windscreen washer fluid level;
tyre inflation pressure and condition;
operation of lighting system
(headlights,
direction
indicators,
hazard

warning
lights,
etc.);
operation
of
screen
washing/wiping

system
and
positioning/wear
of
wiper

blades.
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DEMANDING
USE
OF
THE
CAR
If
the
vehicle
is
used
in
one
of
the

following
conditions:







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4-5
miles
(7-8
km))
at
sub-zero
outside

temperatures;
engine
often
idling
or
driving
long

distances
at
low
speeds
or
long
periods

of
inactivity;
in
the
event
of
a
long
period
of

inactivity;
the following checks must be carried out
more often than indicated in the
Scheduled Servicing Plan:
check front and rear disc brake pad
condition and wear;
check cleanliness of bonnet and
tailgate locks, cleanliness and lubrication
of linkage;
visually inspect conditions of: engine,
gearbox, transmission, pipes and hoses
(exhaust/fuel system/brakes) and rubber
elements (gaiters/sleeves/bushes, etc.);
check battery charge and battery fluid
level (electrolyte);
visually inspect conditions 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;
check and, if necessary, replace the
Bad Fuel filter (where provided).
160
SERVICING AND CARE

SCHEDULED SERVICING PLAN (2.2 JTD diesel engine versions)
IMPORTANT Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note. Warning: simply restarting the maintenance
from the start of the plan may cause the allowed interval to be exceeded for some operations!
Thousands of miles12 24 36 48 60 72 84 96 108 120
Years12345678910
Check battery charge status with the proper instrument●●●●●●●●●●
Check tyre condition/wear and adjust pressure, if necessary.
Check quick tyre repair kit recharge conditions/expiry date
(where provided)
●●●●●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, boot, passenger
compartment, glove compartment, instrument panel warning
lights, etc.)
●●●●●●●●●●
Check and, if necessary, top up fluid levels in engine
compartment (engine coolant, hydraulic clutch/brakes,
windscreen washer, battery, etc.)(1) (2)
●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.
(2) The consumption of AdBlue (UREA) emission control additive depends on the conditions of the use of the car and is indicated by means of the symbol anda specific
message on the instrument panel display.
164
SERVICING AND CARE
Thousands ofkilometres20 40 60 80 100 120 140 160 180200

Diesel versions - 2.2 JTD engine,fig. 153
1. Engine oil filler 2. Engine coolant reservoir cap 3. Brake fluid reservoir cap access cover 4. Windscreen/headlights washer
fluid reservoir cap 5. Secondary engine cooling reservoir plug
15309026S0503EM
169

ENGINE COOLANT FLUID
159)
69)
If the level is too low, unscrew the
reservoir cap and add the fluid described
in the "Technical Specifications" chapter.
On the 2.0 T4 MAir engine version with
right-hand drive, remove the shield 6
fig. 154 to check the fluid level in the
primary reservoir. To do this, release the
fixing clip 7 and lift upwards.
WASHER FLUID FOR WINDSCREEN/
HEADLIGHTS
160) 161)
The windscreen and headlights washer
fluid reservoir (where provided) is
equipped with a telescopic filler. If the
level is too low, lift the reservoir cap 4
fig. 155 upwards and then lift the filler,
as shown in the figure, and add the fluiddescribed in the "Technical
Specifications" chapter. After having
topped up the fluid, arrange the filler
correctly and then press on the cap until
you hear it click.
IMPORTANT With a low fluid level
(indicated by the dedicated symbol
appearing on the instrument panel
display), the headlight washer system
does not work, even though the screen
washers continue to work.BRAKE FLUID
Check that the fluid is at the max. level. If
the liquid level in the tank is insufficient,
contact an Alfa Romeo Dealership to
have the system checked.
AUTOMATIC TRANSMISSION
ACTIVATIONSYSTEM OIL
5)
The transmission control oil level should
only be checked at an Alfa Romeo
Dealership.
BATTERY
162) 163) 164) 165)
70)
6)
The battery does not require the
electrolyte to be topped up with distilled
water. A periodic check carried out at an
Alfa Romeo Dealership is, however,
necessary to check efficiency.
Follow the battery manufacturer's
instructions for maintenance.
Useful advice for extending the life of
your battery
To avoid draining your battery and make
it last longer, observe the following
instructions:
when you park the car, ensure that the
doors, tailgate and bonnet are closed
properly, to prevent any lights from
15409026S0007EM
15509086S0666EM
171

73)The vehicle is equipped with fluids which
are optimised or protecting its performance
and life and extending service intervals. Do
not use chemicals for washing these
components since they may damage the
engine, the transmission or the climate
control system. This damage is not covered
by the vehicle’s warranty. If any component
needs to be washed due to malfunctioning,
use only the specific liquid for that
procedure.
74)An excessive or insufficient amount of
oil inside the base is extremely damaging to
the engine. Make sure it is always at an
adequate level.
75)Vehicles equipped with catalytic
converter must be fuelled only with unleaded
petrol. Leaded petrol would permanently
damage the catalytic converter and
eliminate its ability to reduce polluting
emissions, seriously compromising the
engine performance, which would be
irreparably damaged. If the engine does not
work correctly, especially if it starts
irregularly or if there is a reduction of its
performance, immediately go to an Alfa
Romeo Dealership. Prolonged and faulty
operation of the engine may cause
overheating of the converter and, as a
consequence, possible damage to the
converter and the vehicle.
76)Using a gearbox fluid different from that
approved may compromise gearshifting
quality and/or cause vibration of the
gearbox itself.77)It is recommended to have the vehicle
serviced by an Alfa Romeo Dealership. When
carrying out normal periodic operations and
small servicing interventions personally on
the vehicle, it is recommended to use
suitable equipment, genuine spare parts and
the necessary fluids. Do not carry out any
interventions if you don't have the necessary
experience.
78)When you need to disconnect or remove
the battery, do not close the boot. Open the
boot manually if it is locked.
79)Always require the use of only
compressor coolants and lubricants
approved and suitable for the specific air
conditioning system fitted on the vehicle.
Some non-approved coolants are flammable
and may explode, with the risk of injuries. The
use of non-approved coolants or lubricants
may adversely affect system efficiency,
leading to expensive repairs.
80)The air conditioner system contains
coolant under high pressure: to avoid injuries
to people or damage to the system, any
coolant addition or repair that requires to
disconnect the cables must be carried out by
an Alfa Romeo Dealership.LIFTING THE VEHICLE
If the car needs to be jacked up, go to an
Alfa Romeo Dealership which is equipped
with shop jacks or jack arms.
The vehicle lifting points are marked on
the side skirts with the
symbols (see
illustration in fig. 160 ).
16009056S0001EM
176
SERVICING AND CARE

INDEX
ABS (system)................72
Active Cruise Control..........121
Active safety systems...........72
Additive for diesel emissions
AdBlue (UREA)............136
AFS function................28
Airbag
Front airbags.............102
Side airbags..............106
Airbag (SRS supplementary
restraint system)...........102
Alarm system................15
Alfa Connect...............219
Alfa DNA system.............117
ATV (Alfa™ Active Torque
Vectoring) system...........74
Automatic dual-zone climate
control system.............33
Automatic high beam headlights....29
Automatic transmission.........114
Automatic transmission gear lever
unlocking................156
Battery..................171
Battery recharging............173
Bodywork (cleaning and
maintenance).............178
Bonnet....................38
Brakes
brake fluid level............171Broken-down vehicle towing......157
BSM (Blind Spot Monitoring).......75
Carrying children safely.........90
Changing a bulb..............140
Checking levels..............167
Child protection systems.........90
Child safety device.............18
Climate control system..........33
CO2 emissions..............200
Connect system controls........206
Control panel and on-board
instruments...............44
Controls
Controls on steering wheel
summary table............208
Controls on tunnel..........206
Controls
Tunnel control summary table . . .206
Cruise Control...............120
Cybersecurity devices...........3
Daytime running lights (DRL) /
Side lights................27
Dimensions................190
Dipped headlights.............27
Dipped headlights (changing a bulb)......................143
Direction indicators (changing a
bulb)...................144
Display....................46
Doors.....................16
Driving assistance systems.......75DTC (system)................72
Dusk sensor . . ...............27
Electric parking brake..........111
Electric seat heating . . ..........21
Electric steering wheel heating.....24
Electric sunroof..............36
Electric windows..............35
Emergency starting...........154
End of vehicle life.............201
Engine...................183
engine coolant level.........171
Engine compartment..........167
Engine Immobilizer (system).......14
Engine oil
consumption . .............170
level check...............170
ESC (Electronic Stability Control)
system..................72
External lights . . .............26
Fluids and lubricants..........195
Fog lights (bulb replacement).....144
Forward Collision Warning (system).......................77
Front ceiling light..............31
Front fog lights . . .............27
Front light cluster with main
beam/dipped beam halogen
headlights (bulb replacement) . . .143
Front seats (electric adjustment)....19
Front seats (manual adjustments)....19