2012 Alfa Romeo Giulietta air condition

70
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
It is advisable not to use the air recirculation func-
tion when the outside temperature is low to pre-
vent the windows from rapidly misting up.
Turning the AQS (Air Quality System)
function on
The AQS function automatically activates internal air recirculation
when the outside air is polluted (e.g. in traffic queues and tunnels).
IMPORTANT With the AQS function active, after the internal air
recirculation system has been running for a certain time, the cli-
mate control system enables the intake of outside air for approx-
imately 1 minute. This takes place regardless of the pollution lev-
el of the outside air.
IMPORTANT The air recirculation system makes it possible to reach
the required heating/cooling conditions faster. It is, however, in-
advisable to use it on rainy/cold days as it would considerably in-
crease the possibility of the windows misting up inside (especially
if the climate control system is off). When the outside tempera-
ture is low, recirculation is forced off (air drawn from the outside)
to prevent the windows misting up.
In automatic operation inside air recirculation will be controlled auto-
matically by the system according to outside environmental condi-
tions.
AIR RECIRCULATION AND AQS
(Air Quality System) FUNCTION
The air recirculation is managed according to the following oper-
ating logics:
❍automatic engagement: A word on B button on;
❍forced engagement (air recirculation always on): LED on v
A button on and A word off;
❍forced disengagement (air recirculation always off, air taken
from the outside): the LED on
vA buttons will switch off
and the A word on B button will switch off.
Forced on/off mode can be selected by pressing button
vA..
When
g(E button off ) is pressed, the climate control system
automatically activates air recirculation (the LED on
vA but-
ton should be on). Press
vA button to turn external air recir-
culation on (LED on button lit) and vice versa.
AQS (Air Quality System) function cannot be operated when
g
button is pressed (LED on button off).

71
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
CLIMATE CONTROL SYSTEM COMPRESSOR
Press C to turn the compressor on/off (the LED on the button will
light up when the compressor is on). The system remembers that
the compressor has been switched off, even after the engine has
stopped.
When the compressor is switched off the system deactivates air re-
circulation to prevent the windows from misting up and deactivates
the AQS function. In this case, although the system is capable of
maintaining the required temperature, the AUTO LED will go out.
The temperatures will flash for a few seconds if the required tem-
perature cannot be maintained.
To restore automatic control for switching on the climate control
compressor, press C button again or press the AUTO button.
With compressor off:
❍if the outside temperature is higher than the set one, the sys-
tem will not be able to satisfy the request. The temperature
value will then flash on the display for a few seconds;
❍the fan speed can be manually reset.
When the compressor is on and the engine is running, manual ven-
tilation cannot drop under the maximum speed (only one LED on).
IMPORTANT With the climate control compressor off, it is not pos-
sible to admit air into the passenger compartment with a tempera-
ture below the outside temperature; moreover, under certain envi-
ronmental conditions the windows could mist up very quickly since
the air cannot be dehumidified.
RAPID WINDOW DEMISTING/DEFROSTING
(MAX-DEF function)
Press-to turn windscreen and side window demisting/defrosting
function on (LED on button lit). The climate control system carries
out the following operations:
❍switches on the climate control compressor when climatic con-
ditions allow;
❍turns air recirculation off;
❍sets maximum air temperature (HI) in both zones;
❍sets proper fan speed according to the engine coolant tem-
perature;
❍directs air flow to the windscreen and front side windows vents;
❍the heated rear windscreen is turned on
❍shows fan speed (LED G lit).
IMPORTANT The MAX-DEF function will remain on for approximately
3 minutes from when the engine coolant reaches adequate tem-
perature.
The LED on the AUTO button will go out when the function is on.
With the function activated the only possible manual adjustments
are adjusting the fan speed and the turning the heated rear wind-
screen off. By pressing B, C,
-or AUTO buttons, the climate
control system will turn the MAX-DEF off.

72
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
DEMISTING/DEFROSTING
HEATED REAR WINDSCREEN
Press(to turn heated rear windscreen demisting/defrosting func-
tion on (LED on button lit). 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, pressing the
(button it is al-
so possible to defrost/demist the external rearview mirrors (for
versions/markets, where provided) and the heated spray nozzles
(for versions/markets, where provided).
IMPORTANT Do not affix stickers to the inside of the heated rear
windscreen on 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, limits the extent of temperature in-
crease inside the passenger compartment, thus ensuring greater
comfort.
Humidity sensor (for versions/markets, where provided)
The humidity sensor prevents the windows from misting up. For
full operation, it is advisable to turn the AUTO on (LED N on). 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 OFF
Pressgbutton (LED on button off):
❍air recirculation is on, thus isolating the passenger compartment
from the outside;
❍the compressor is off;
❍the fan is off.
❍the heated rear windscreen can be switched on or off.
❍the AQS (Air Quality System) function cannot be turned on.
IMPORTANT The climate control system control unit stores the tem-
peratures set before the system was switched off and restores
the same conditions when any button of the system is pressed (ex-
cept for D button).
Press AUTO button to restart the climate control system in fully
automatic mode.

73
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
NOTEWhen the Start&Stop function is active (engine off and
vehicle speed zero), the automatic recirculation management is
turned off always taking air in from outside, to reduce the proba-
bility of window misting up (as the compressor is off).
SUPPLEMENTARY ELECTRIC HEATER
(for versions/markets where provided)
This device speeds up passenger compartment warming when it is
very cold. The additional heater turns off automatically after reach-
ing the required comfort conditions.
Automatic dual zone climate control system
(for versions/markets, where provided)
The supplementary electric heater is operated automatically ac-
cording to environmental conditions and when the engine is run-
ning.
Manual climate control system
The supplementary heater is activated automatically by turning A
knob to the end of the red section and setting the fan (knob B)
to at least the 1
stspeed.
IMPORTANT NOTES
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.
START&STOP
Automatic climate control system
The automatic climate control system manages the Start&Stop
function (engine off when speed is zero) to ensure adequate com-
fort inside the passenger compartment.
Specifically, the Start&Stop function is turned off when the weath-
er is particularly hot or cold to guarantee an adequate level of com-
fort 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 is on and the engine is off at zero speed,
the climate control system will turn the engine back on if the in-
side temperature conditions should rapidly deteriorate (or if the
user asks for maximum cooling – LO – or quick demisting –
MAX-DEF).
With the Start&Stop function on and engine off at zero speed,
air flow is reduced to the minimum to main comfort conditions in-
side the passenger compartment as long as possible when the sys-
tem is in AUTO mod (LED N on).
The climate control system 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 priv-
ileged by turning the Start&Stop off by pressing the button on
the dashboard.
NOTEIn particularly severe climate conditions it is recommen-
ded to limit the use of the Start&Stop function to prevent the com-
pressor from continuously switching on and off, with following fa-
st window misting and accumulation of humidity with unpleasant
smells in the passenger compartment.

199
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
SERVICING AND MAINTENANCE
IMPORTANT NOTES
❍At 2000 km from the next service operation the display will
show a message.
❍Scheduled Servicing operations are required by the manufac-
turer. Failure to comply with the schedule may invalidate the
warranty.
❍It is advisable to inform Alfa Romeo Authorized Services of any
small faults without waiting for the next scheduled service.
SCHEDULED SERVICING
Correct maintenance is essential for ensuring long car life under the
best conditions.
For this reason, Alfa Romeo has prepared a series of checks and
service operations to be carried out every 30,000 kilometres (for
1.4 petrol versions) or every 35,000 kilometres (for 1750 Turbo
Petrol and diesel versions).
Check the items on the Scheduled Servicing Plan (e.g. periodical-
ly check level of liquids, tyre pressure, etc.) before 30,000/
35,000 km and between these services deadlines.
Scheduled Service operations should be carried out at Alfa Romeo
Authorized Services according to a set time schedule. If, during
each operation, in addition to the ones scheduled, the need aris-
es for further replacements or repairs, these may be carried out on-
ly with the explicit agreement of the Customer.
If your car is used frequently for towing, the interval between one
service operation and the next should be reduced.

200
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
SCHEDULED SERVICING PLAN
1.4 Turbo Petrol and 1.4 Turbo Multi Air VERSIONS
Thousands of miles
Thousands of km
Months
Check tyre condition/wear and adjust pressure if required
Check lighting system operation (headlights, direction indicators, hazard lights, passenger
compartment lights, boot lights, instrument panel warning lights, etc.)
Check windscreen wiper/washer operation
Check the position/wear of the windscreen/rear window wiper blades
Check condition and wear of front disc brake pads and
operation of pad wear indicator
Check rear disc brake pad condition and wear
Conditions and visual check: bodywork exterior, underbody protection,
pipes and hoses (exhaust - fuel system - braking system),
rubber elements (boots - sleeves - bushes - etc.)
Check cleanliness of bonnet and boot locks,
as well as cleanliness and lubrication of linkages
Check and top up, if required, fluid levels
(engine coolant, brake/hydraulic clutch fluid, windscreen washer fluid, battery fluid, etc)
Check the handbrake lever travel and adjust it, if necessary
Check condition of timing belt
Visually inspect the condition of accessory drive belt(s)
Check exhaust gas emissions
Check battery charge status and possibly recharge18 36 54 72 90 108
30 60 90 120 150 180
24 48 72 96 120 144
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●● ●●●
●●
●●
●●● ●●●
●●● ●●●

206
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
REGULAR CHECKS
Every 1,000 km or before long journeys, check and top up the fol-
lowing if necessary:
❍engine coolant level, brake fluid and windscreen washer fluid
❍tyre pressure and condition;
❍operation of lighting system (headlights, direction indicators,
hazard lights, etc.);
❍operation of the windscreen wiper/washer system, position
and wear of windscreen/rear window wiper blades;
Check and top up, if required, the engine oil level every 3,000 km.
DEMANDING USE OF THE CAR
If you use the car mainly under one of the following conditions:
❍trailer or caravan towing;
❍dusty roads;
❍short (less than 7-8 km) and repeated journeys in sub-zero
temperatures;
❍frequent engine idling, travelling long distances at low speeds
or long term inactivity;
perform the following inspections more frequently than shown on
the Scheduled Servicing Plan:
❍check front disc brake pad condition and wear;
❍check cleanliness of bonnet and boot locks, as well as cleanli-
ness and lubrication of linkages;
❍visually inspect the conditions of: engine, gearbox, transmis-
sion, pipes and tubes (exhaust - fuel - brakes), rubber parts
(boots, sleeves, bushes, etc.);
❍check battery charge and liquid level (electrolyte);
❍visually inspect the condition of auxiliary drive belts;
❍check and if necessary change engine oil and oil filter;
❍check pollen filter and replace it, if required;
❍check air filter and replace, if required.

221
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
BODYWORK
PROTECTION FROM ATMOSPHERIC AGENTS
The car is equipped with the best available technological solutions
to protect the bodywork against corrosion.
These are the most important:
❍paint products and systems which give the car resistance to cor-
rosion and abrasion;
❍use of galvanised (or pre-treated) steel sheets with high resis-
tance to corrosion;
❍spraying protective plastic materials in the most exposed ar-
eas: underdoor, inner mudguard parts, edges, etc.;
❍using “open” boxed sections to prevent condensation and pock-
ets of moisture from causing rust inside.
❍use of special films to protect against abrasion in exposed ar-
eas (e.g. rear wing, doors, etc.).
BODY AND UNDERBODY WARRANTY
Your car is covered by warranty against perforation, due to rust,
of any original element of the structure or bodywork. For the gen-
eral terms of this warranty, refer to your Warranty Booklet.
PRESERVING THE BODYWORK
Paint
Touch up abrasions and scratches immediately to prevent the for-
mation of rust.
Maintenance of paintwork consists of washing the car: the fre-
quency depends on the conditions and environment where the
car is used. For example, it is advisable to wash the car more of-
ten in areas with high environmental pollution or salted roads.
To correctly wash the car:
❍remove the aerial from the roof when using a carwash;
❍in washing stations keep the steam jet/high pressure washing
nozzles at least 40 cm away from the bodywork to prevent dam-
age. It should be remembered that a build up of water could
cause damage, in the long term, to the car.
❍wash the body using a low pressure jet of water;
❍wipe a sponge with a slightly soapy solution over the body-
work, frequently rinsing the sponge;
❍rinse well with water and dry with a jet of air or chamois leather.