engine overheat Alfa Romeo Giulia 2016 Owner's Manual

CONTROL PANEL AND ON-BOARD INSTRUMENTS
3.5” TFT DISPLAY
1. Rev counter 2. Digital engine oil temperature gauge with overheating warning light 3. TFT Display 4. Digital fuel level
gauge (the triangle on the left side of the symbol indicates the side of the vehicle with the fuel filler) 5. Speedometer (speed
indicator)
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KNOWING THE INSTRUMENT PANEL

VERSIONS WITH 7” TFT DISPLAY
1. Rev counter 2. Digital engine oil temperature gauge with overheating warning light 3. TFT Display 4. Digital fuel level
gauge (the triangle on the left side of the symbol indicates the side of the vehicle with the fuel filler) 5. Speedometer (speed
indicator)
Apart from the instrument panel display size, there may be small differences according to the version or the end market destination
of the car.
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39

Warning
lightWhat it means
AIRBAG FAILURE
The warning light switches on when the ignition device is brought to ON, but it should switch off after a few seconds. If the
warning light switches on constantly, this indicates a failure in the airbag system.
25) 26)
FRONT SEAT BELTS NOT FASTENED
The warning light switches on constantly if the vehicle is stationary and the driver side or passenger side seat belt, with the
passenger seated, is not fastened. The warning light flashes and a buzzer will sound if the vehicle is in motion and the driver side
or passenger side seat belt, with the passenger seated, is not correctly fastened.
EXCESSIVE ENGINE OIL TEMPERATURE
The warning light switches on in the case of engine oil overheating.
If the problem persists, contact an Alfa Romeo Dealership.
13)
WARNING
25)The fault of thewarning light is signalled by the switching on of theicon on the instrument panel. In this case, the warning light may not
indicate any faults with the restraint systems. Before proceeding, contact an Alfa Romeo Dealership to have the system checked immediately.
26)If the
warning light does not switch on when the ignition device is moved to ON or if it stays on when driving (together with the message on
the display), there might be a fault in the restraint systems; in this case, the airbags or pretensioners may not deploy in the event of an accident or,
in a lower number of cases, they could deploy erroneously. Before proceeding, contact an Alfa Romeo Dealership to have the system checked
immediately.
IMPORTANT
13)If the symbol switches on when driving, stop the vehicle and the engine immediately.
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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.
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Symbol What it means
AUTOMATIC TRANSMISSION FAILURE
The symbol switches on, together with a buzzer warning, to indicate that the automatic transmission is faulty.
Contact an Alfa Romeo Dealership as soon as possible.
16)
INSUFFICIENT ENGINE OIL LEVEL
The symbol switches on, along with the related message on the display, to indicate low engine oil level.
On the QV version, the level must also be checked using the dipstick below the boot (see chapter "Servicing and care").
SPEED LIMIT EXCEEDED
(where provided)
The symbol switches on when the speed limit of 75 mph (120 km/h) is exceeded.
IMPORTANT
16)Driving the vehicle with this symbol on may severely damage the gearbox, with resulting breakage. The oil may also overheat: contact with hot
engine or with exhaust components at high temperature could cause fires.
Amber symbols
Symbol What it means
ENGINE IMMOBILIZER FAILURE / BREAK-IN ATTEMPT
Engine Immobilizer system failure
The symbol switches on to report a failure of the Engine Immobilizer system.
Contact an Alfa Romeo Dealership as soon as possible.
Break-in attempt
The symbol switches on when the ignition device is moved to ON position, to indicate a possible break-in attempt detected by the
alarm system.
Electronic key not recognised
The symbol switches on when the engine is started and the electronic key is not recognized by the system.
Alarm system failure
This symbol switches on to report an alarm system failure.
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KNOWING THE INSTRUMENT PANEL

Symbol What it means
WATER IN DIESEL FILTER (Diesel versions)
The symbol switches on constantly when driving, along to indicate the presence of water in the diesel filter.18)
DPF CLEANING (particulate trap) in progress (diesel versions with DPF only)
The symbol comes on when the ignition device is brought to ON, but it should switch off after a few seconds.
The symbol switches on constantly to indicate that the DPF system needs to eliminate the trapped pollutants (particulate)
through the regeneration process.
The symbol does not switch on during every DPF regeneration, but only when driving conditions require that the driver is notified.
To turn off the symbol, keep the vehicle in motion until the regeneration process is over. On average, the process lasts
15 minutes. Optimal conditions for completing the process are achieved by travelling at 37 mph (60 km/h) with engine speed
above 2,000 rpm.
When this symbol switches on, it does not indicate a fault and thus it should not be taken to a workshop.
IMPORTANT
18)The presence of water in the fuel system circuit may cause severe damage to the injection system and irregular engine operation. If thesymbol is displayed contact an Alfa Romeo Dealership as soon as possible to bleed the system. If the above indications come on immediately
after refuelling, water has probably been introduced into the tank: stop the engine immediately and contact an Alfa Romeo Dealership.
Symbol What it means
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.
TOW HOOK FAILURE
The symbol switches on to report a failure of the tow hook.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
AUDIO SYSTEM FAILURE
The symbol switches on to report a failure of the audio system.
Contact an Alfa Romeo Dealership as soon as possible to have the failure eliminated.
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KNOWING THE INSTRUMENT PANEL

It is not possible to select N (Neutral)
mode from P (Park) mode.
P (Park) mode is automatically activated
if the following conditions are met
simultaneously:
D (Drive) or R (Reverse) mode is active;
the car’s speed is close to 0;
the brake pedal is released;
the driver’s seat belt is not fastened;
the driver’s door is open.
If using the gear shift in "sequential"
mode. you can activate it by moving the
lever from D (Drive) to the left and then
forward towards the - symbol or back
towards the + symbol and the gear is
shifted.
To exit position P (Park), or to pass from
position N (Neutral) to position D (Drive)
or R (Reverse) when the vehicle is
stopped or is moving at a low speed, the
brake pedal must also be pressed.
IMPORTANT DO NOT accelerate while
shifting from position P (or N) to another
position.
IMPORTANT After selecting a gear, wait
a few seconds before accelerating. This
precaution is particularly important with
a cold engine.
AutoStick - Manual (sequential)
shifting mode
In the case of frequent gearshifting (e.g.
for sport driving, when the vehicle is
driven with a heavy load, on slopes, with
strong headwind or when towing heavy
trailers), it is recommended to use the
Autostick (sequential shifting) mode to
select and keep a lower fixed ratio.
In this condition, using the lowest gear
improves the car performance,
preventing overheating.
It is possible to shift from position D
(Drive) to the sequential mode regardless
of vehicle speed.
Activation
Starting from D (Drive) mode, to activate
the sequential drive mode, move the
lever to the left (– and + indication of the
trim). The gear engaged will be shown on
the display.
Gearshifting is made by moving the gear
lever forwards, towards symbol – or
backwards, towards symbol +.Steering wheel stalks
(where provided)
The gear can be manually shifted also by
using the levers behind the steering
wheel, pull the right gear lever (+)
towards the steering wheel and release it
to engage a higher gear; perform the
same operation with the left lever (-) to
engage a lower gear fig. 105.
To engage N (Neutral): pull
simultaneously both levers.
To activate D (Drive) mode, from N
(Neutral), P (Parking) and R (Reverse):
push the brake pedal and the right lever
(+).
IMPORTANT When only one manual shift
is performed, the letter D will remain on
the display with the engaged gear next to
it.
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131)Repairs are not possible in the case of
damage to the wheel rim (bad groove
distortion causing air loss). Do not remove
foreign bodies (screws or nails) from the
tyre.
132)Never operate the compressor for
longer than 20 consecutive minutes. Risk of
overheating. The Tire Repair Kit is not
suitable for definitive repairs, so the
repaired tyres may only be used temporarily.
133)As required by current regulations, the
information on chemical substances for the
protection of human health and the
environment and on the safe use of the
sealing fluid are on the packaging label.
Compliance with the indications on the label
is an essential condition to ensure the safety
and the effectiveness of the product.
Remember to carefully read the label before
use; the user of the product is responsible
for any damages caused by improper use.
The sealing fluid has an expiry date. Replace
the bottle if the sealant has expired.
134)If the pressure falls below 1.8 bar, do
not drive any further: the Tire Repair Kit
cannot guarantee proper seal because the
tyre is too damaged. Contact an Alfa Romeo
Dealership.
135)The Tire Repair Kit provide a
temporary repair, therefore the tyre must be
examined and repaired by a specialist as
soon as possible. The sealant is suitable for
use at temperatures in the range from −40°C
to +50°C.IMPORTANT
52)In the event of a puncture caused by
foreign bodies, the kit may be used to repair
tyres showing damage on the tyre tread up
to max. 6mm diameter.
IMPORTANT
3)Dispose of the bottle and the sealant
liquid properly. Have them disposed of in
compliance with national and local
regulations.
EMERGENCY STARTING
If the battery is flat, a jump starting can
be performed using the battery and the
cables of another vehicle, or using an
auxiliary battery. In all cases, the battery
used must have a capacity equal to or a
little higher than the flat one.
Jump starting may be dangerous if
carried out incorrectly: carefully follow
the procedures described below.
53)
IMPORTANT NOTES
Do not use an auxiliary battery or any
other source of external supply with a
voltage above 12 V: the battery, the
starter, the alternator and the electrical
system of the vehicle could be damaged.
Do not attempt jump starting if the
battery is frozen. The battery could break
and explode!
REMOTE BATTERY CONNECTION
POLES
To facilitate the operation, the remote
poles of the battery for the jump starting
can be found in the engine compartment:
the battery, on the other hand, is placed
in the luggage compartment.
The negative terminal (-) fig. 141 fig. 8 is
positioned next to the right bonnet lock.
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IN AN EMERGENCY

WARNING
154)The air intake system (air cleaner,
rubber hoses, etc.) can be a protection in the
case of blowbacks from the engine. DO NOT
REMOVE this system unless you need to
carry out repair or servicing operations.
Before starting the engine, ensure that the
system has not been removed: failure to
observe this precaution may result in serious
injury.
155)Exhaust emissions are very dangerous,
and may be lethal. They contain carbon
monoxide, a colourless, odourless gas which
can cause fainting and poisoning if inhaled.
156)The exhaust system may reach high
temperatures and may cause a fire if the
vehicle is parked on flammable material. Dry
grass or leaves can also catch fire if they
come into contact with the exhaust system.
Do not park or use the vehicle in a place in
which the exhaust system might come into
contact with flammable material.
IMPORTANT
61)Incorrect servicing of the vehicle or
failure to carry out operations or repairs
(when necessary) may lead to more
expensive repairs, damage to other
components or have a negative impact on
the vehicle performance. Have any
malfunction inspected immediately by an
Alfa Romeo Dealership.62)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 gearbox 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.
63)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.
64)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.
65)Using a gearbox fluid different from that
approved may compromise gearshifting
quality and/or cause vibration of the
gearbox itself.66)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.
67)When you need to disconnect or remove
the battery, do not close the boot. In order to
avoid possible accidental closure, it is
recommended to place an obstacle (e.g. a
cloth) on the lock that would physically avoid
closure.
68)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.
69)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.
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SERVICING AND CARE