coolant temperature Alfa Romeo Giulietta 2013 Owner handbook (in English)

CONTROL PANEL AND
INSTRUMENTSVERSIONS WITH MULTIFUNCTION DISPLAYA. Speedometer (speed indicator) B. Multifunction display C. Rev counter D. Fuel level gauge with reserve warning light E. Engine coolant
temperature gauge with overheating warning light
Warning lights supplied on diesel versions only. On diesel versions, the end of scale for the rev counter is 6000 rpm
IMPORTANT The illumination of the instrument panel graphics may vary according to version.
fig. 2
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VERSIONS WITH RECONFIGURABLE MULTIFUNCTIONAL DISPLAYA. Speedometer (speed indicator) B. Reconfigurable multifunction display C. Rev counter D. Fuel level gauge with reserve warning light E. Engine
coolant temperature gauge with overheating warning light
Warning lights supplied on diesel versions only. On diesel versions, the end of scale for the rev counter is 6000 rpm
IMPORTANT The illumination of the instrument panel graphics may vary according to version.
fig. 3
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SPEEDOMETER (SPEED INDICATOR)This shows the speed of the car.REV COUNTERThis indicates the engine rpm.FUEL LEVEL GAUGEThis shows the amount of fuel left in the tank.
0 - tank empty.
1 - tank full
The warning light in the gauge lights up when there are only 8 to 10
litres of fuel remaining in the tank; in the event of this happening,
refuel at the earliest opportunity.ENGINE COOLANT TEMPERATURE
GAUGEThis gauge indicates the temperature of the engine coolant. The
warning light in the gauge lights up to indicate an increase in coolant
temperature; in the event of this happening, switch off the engine
and contact Alfa Romeo Authorized Services.WARNING LIGHTS ON PANELGeneral warnings
The warning lights switch on together with a dedicated message
and/or acoustic signal where appropriate.These indications are concise and precautionary and, as such, must
not be considered as exhaustive and/or alternative to the information
contained in this Owner Handbook, which you are recommended to
read carefully in all cases.
Always refer to the information in this section in the event of a failure
indication.
Low brake fluid level (red)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
The warning light (or symbol on the display) comes on when the level
of the brake fluid in the reservoir falls below the minimum level,
possibly due to leaks in the circuit.
The display will show the dedicated message.Handbrake on (red)Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
The warning light (or symbol on the display) switches on when the
handbrake is engaged. If the car is moving the buzzer will also sound.
IMPORTANT If the warning light comes on when the vehicle is in
motion, check that the handbrake is not engaged.
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❒use of the car for short drives, in which the engine does not have
time to reach its regular operating temperature;
❒repeated interruption of the regeneration process, signalled by the
DPF warning light coming on.
If the warning light switches on, the deteriorated
engine oil must be changed as soon as possible, and
never more than 500 km from the first time that the
warning light switches on. Failure to observe the above may
result in severe damage to the engine and invalidate the
warranty. Remember that the operation of this warning light is
not related to the amount of oil in the engine. Therefore, never
top up with oil when the warning light starts flashing.Engine coolant overheating
(red)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
The warning light turns on when the engine is overheated.
The display will show the dedicated message.
If the warning light comes on when driving, proceed as follows:
❒normal driving conditions: stop the car, switch off the engine and
check that the water level in the reservoir is not below the MIN
mark. In this case, wait for a few minutes 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 reference
on the reservoir itself. Also check visually for any fluid leaks. If the
warning light comes on again at the next engine start-up, contact
Alfa Romeo Authorized Services.❒If the car is used under demanding conditions (e.g. towing trailers
uphill or fully loaded): slow down and, if the light stays on, stop
the car. Stand for 2 or 3 minutes with the engine running and
slightly accelerated to promote a better circulation of coolant. Then
stop the engine. Check the correct liquid level as described above.
IMPORTANT Under severe use of the car, it is advisable to keep the
engine on and slightly accelerated for a few minutes before switching it
off.
Doors not closed correctly
(red)(for versions/markets, where provided)
The warning light (or symbol on the display) lights up when one or
more doors or the tailgate are not closed correctly. An acoustic signal
is activated with the doors open and the car moving.
On some versions the warning light (or symbol on the display) also
lights up when the bonnet is not closed correctly.EOBD/injection system failure
(amber)
Under normal conditions, when the ignition key is turned to MAR-ON,
the warning light switches on, but should switch off as soon as the
engine is started.
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❒if the outside temperature is higher than the set one, the system will
not be able to satisfy the request. The temperature values will then
flash on the display for a few seconds to indicate this;
❒the fan speed can be reset manually.
With the compressor on and the engine running, manual ventilation
cannot be lower than the minimum speed (only one LED lit).
IMPORTANT With the climate control compressor off, air cannot be
introduced to the passenger compartment with a temperature lower
than the outside temperature; moreover, under certain environmental
conditions, windows could mist rapidly since the air is not
dehumidified.RAPID WINDOW DEMISTING/
DEFROSTING (MAX-DEF function)Press the
button to activate (LED on button on) the windscreen and
side window demisting/defrosting function. The climate control system
carries out the following operations:
❒switches on the air conditioning compressor when climatic
conditions are suitable;
❒deactivates air recirculation;
❒sets maximum air temperature (HI) in both zones;
❒sets fan speed according to the engine coolant temperature;
❒directs air flow to windscreen and front side windows diffusers;
❒activates the heated rear window.
❒displays the fan speed (LED G lit).
IMPORTANT The MAX-DEF function remains on for about 3 minutes
from when the engine coolant reaches the appropriate temperature.When the function is activated, the LED on the AUTO button switches
off. With the function activated the only possible manual adjustments
are adjusting the fan speed and turning the heated rear window off.
When the B, C,
or AUTO buttons are pressed, the climate control
system will turn the MAX-DEF off.
HEATED REAR WINDOW
DEMISTING/DEFROSTINGPress the
button to activate (LED on button on) heated rear window
demisting/defrosting. This function switches off automatically after
about 20 minutes or when the engine is turned off. It is not switched on
automatically the next time the engine is started.
For versions/markets where provided, press the
button to activate
demisting/defrosting of exterior rear view mirrors and heated nozzles
(for versions/markets, where provided).
IMPORTANT Do not affix stickers to the inside of the heated rear
window over the heating filaments, to avoid damage that might cause
them to stop working properly.
Thermal comfort windscreen
(for versions/markets, where provided)
Some versions feature a thermal comfort windscreen which, with the
car exposed to the sun, reduces the temperature in the passenger
compartment relative to the outside temperature, thus ensuring greater
comfort.
Humidity sensor
(for versions/markets, where provided)
The humidity sensor helps to prevent the windows from misting up. For
full functionality, it is advisable to activate the AUTO function (LED N
on).
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With compressor off:

When the outside temperature is low, the system could automatically
turn the compressor on and turn air recirculation off for safer driving.TURNING THE CLIMATE CONTROL
SYSTEM OFFPress the
button (LED on button off).
With climate control off:
❒air recirculation is on, thus isolating the passenger compartment
from the outside;
❒the compressor is off;
❒the fan is off;
❒the heated rear window can be switched on or off;
❒the AQS (Air Quality System) function cannot be activated.
IMPORTANT The climate control system control unit stores the
temperatures set before the system was switched off and restores them
when any button of the system is pressed (except for button D).
To restart the climate control system in fully automatic mode press the
AUTO button.
START&STOPAutomatic Climate Control
The automatic climate control system manages the Start&Stop function
(engine off when speed is zero) to ensure adequate comfort inside
the car.
Specifically, the Start&Stop function is turned off when the weather is
particularly hot or cold to guarantee an adequate level of comfort
inside the passenger compartment; therefore, the engine will not be
stopped during these transient conditions, even if the speed is zero.When the Start&Stop function is active (engine off at zero car speed),
the climate control system will request the reactivation of the engine
if the inside temperature conditions rapidly deteriorate (or if the user
requests maximum cooling – LO – or quick demisting – MAX DEF).
With the Start&Stop function on (engine off at zero speed), air flow is
reduced to the minimum to maintain comfort conditions inside the
passenger compartment as long as possible when the system is in
AUTO mode (LED N on).
The climate control system control unit attempts to manage the
discomfort caused by the engine stopping (compressor and engine
coolant pump off) but operation of the climate control system can be
enhanced by turning the Start&Stop off by pressing the dedicated
button on the dashboard.
NoteIn particularly severe climate conditions it is recommended to
limit the use of the Start&Stop function to prevent the compressor from
continuously switching on and off, with consequent rapid misting of the
windows and accumulation of humidity with unpleasant smells in the
passenger compartment.
NoteWhen the Start&Stop function is on (engine off and vehicle
speed zero), the automatic recirculation management is turned off
always taking air in from outside, to reduce the probability of window
misting up (as the compressor is off).
ADDITIONAL HEATER(for versions/markets, where provided)
This allows the passenger compartment to be heated more quickly in
cold weather conditions. The additional heater turns off automatically
after the required comfort conditions are achieved.
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Automatic dual zone climate control system
(for versions/markets, where provided)
The additional heater activates automatically depending on the
environmental conditions and with engine started.
Manual climate control system
The additional heater activates automatically when knob A is turned to
the end of the red section and the fan is set to at least 1
stspeed.
IMPORTANT The heater only works if the outside temperature and
engine coolant temperature are low. The heater will not activate if the
battery voltage is too low.
EXTERIOR LIGHTSLEFT STALKThe left stalk fig. 39 operates most of the exterior lights. The external
lights can only be switched on when the ignition key is at MAR.
The instrument panel and the various controls on the dashboard will
come on when the external lights are switched on.DAYTIME RUNNING LIGHTS (DRL)“Daytime Running Lights”
With the ignition key at MAR and ring nut A fig. 39 turned to
,the
daytime running lights switch on. The other lights and interior lighting
stay off.
For daytime running light functionality, see the “Menu Items”
paragraph in this section. If the function is deactivated, no lights are
switched on when ring nut A is turned to
.
fig. 39
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Remember that the brake servo and electromechanical
power steering are not operational until the engine
has been started, therefore much more effort than
usual is required on the brake pedal and steering wheel.Never start the engine by pushing, towing or driving
downhill. These manoeuvres may damage the catalytic
converter.
WARMING UP THE ENGINE JUST
AFTER IT HAS STARTEDProceed as follows:
❒drive off slowly, letting the engine turn at medium revs and without
accelerating abruptly;
❒do not demand maximum performance for the first few kilometres. It
is advisable to wait until the engine coolant temperature indicator
starts moving.STOPPING THE ENGINETurn the ignition key to STOP while the engine is idling.
IMPORTANT After a demanding drive, before turning the engine off
you should allow it to idle to allow the temperature in the engine
compartment to decrease.
A quick burst on the accelerator before stopping the engine
serves absolutely no practical purpose. It wastes fuel and
is especially damaging to turbocharged engines.
PARKINGSwitch off the engine and pull up the handbrake. Engage a gear (1
stif
the car is facing uphill or reverse if it is facing downhill) and leave
the wheels steered to one side.
If the car is parked on a steep slope block the wheels with a wedge or
stone. Always remove the ignition key when leaving the car.
Never leave children unattended in the car. Always
remove the key from the ignition when leaving the car
and take it with you.
HANDBRAKETo engage the handbrake pull lever A fig. 118 upwards until the car is
secured. To release the handbrake, raise lever A slightly, hold down
button B and lower the lever.
fig. 118
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PERIODIC CHECKSEvery 1,000 km or before long journeys, check and restore the
following if necessary:
❒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 CARIf you use the car 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 performed more frequently 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.
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CONTROL PANEL AND INSTRUMENTSVERSIONS WITH MULTIFUNCTIONAL DISPLAYA. Speedometer (speed indicator) B. Multifunctional display C. Rev counter D. Fuel level gauge with reserve warning light E. Engine coolant
temperature gauge and excessive temperature warning light
Warning lights supplied in diesel versions only. On diesel versions the rpm gauge end of scale is set at 6000 rpm
WARNING Instrument background colour and type may vary according to the version.
fig. 2
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RIGHT HAND DRIVE VERSIONS