FIAT LINEA 2007 1.G Workshop Manual

50
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
CONTROLS fig. 39
Air temperature knob A
(mixing hot and cold air)
Red section = hot air
Blue section = cold airFan on/off and speed adjustment
knob B
p0= fan off
1-2-3= ventilation speed
4
-= maximum fan speed
fig. 39F0R0034m
fig. 37F0R0032m
fig. 38F0R0033m
ADJUSTABLE SIDE AND
CENTRAL VENTS fig. 37-38
AFixed vent for side windows.
BAdjustable side vents.
CAdjustable central vents.
Vents Aare fixed.
To use vents Band C, operate the rele-
vant device to turn them as required.

51
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Air distribution knob C
¶to convey air to the central and side
vents;
ßto warm the feet and convey cooler
air to the dashboard vents, in inter-
mediate temperature conditions;
©for heating when the outside temper-
ature is very cold: for maximum air
flow to feet;
®to warm the feet and demist the wind-
screen at the same time;
-for quick windscreen demisting.
Air recirculation on/off slider D
Take the slider to position
vto re-
circulate internal air.
Take the slider to position
¶to switch
internal air recirculation off.FAST HEATING
For fast heating of the passenger com-
partment, proceed as follows:
❒turn knob Ato the red sector;
❒switch internal air recirculation on;
❒turn knob Cto ¶;
❒knob Bturned to 4 -(max. fan
speed).
Then use the controls to keep the re-
quired comfort conditions and press but-
ton Dto
¶to turn air recirculation off
(button led off) and to prevent misting up.
IMPORTANT With cold engine, you have
to wait for a few minutes to let the sys-
tem fluid reach the operating temperature. VENTILATION
To ventilate the passenger’s compartment
properly proceed as follows:
❒knob Aturned to blue section;
❒switch internal air recirculation off;
❒turn knob Cto ¶;
❒turn knob Bto required speed.
WARMING THE PASSENGER
COMPARTMENT
Proceed as follows:
❒turn knob Ato the red sector;
❒turn knob Cto the required position;
❒turn knob Bto required speed.

52
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
FRONT WINDOW FAST
DEMISTING/
DEFROSTING (WINDSCREEN
AND SIDE WINDOWS)
Proceed as follows:
❒turn knob Ato the red sector;
❒switch internal air recirculation off;
❒turn knob Cto -;
❒knob Bturned to 4 -(max. fan
speed).
After demisting/defrosting, operate the
controls to restore the required comfort.Window demisting
In the event of considerable outside mois-
ture and/or rain and/or considerable dif-
ferences in temperature inside and outside
the passenger compartment, perform the
following preventive demisting procedure:
❒turn knob Ato the red sector;
❒switch internal air recirculation off;
❒turn knob Cto -. Change it to posi-
tion con
®if demisting is insufficient;
❒turn knob Bto 2ndspeed.HEATED REAR WINDOW
AND DOOR MIRROR
DEMISTING/DEFROSTING
(where provided) fig. 40
Press button Ato start this function;
when this function is on the button led is
on.
This function is timed and it will turn off
automatically after 20 minutes. Press A
again to switch it off before.
IMPORTANT Do not apply stickers on
the inside of the rear window over the
heating filaments to avoid damage that
might cause it to stop working properly.
fig. 40F0R0035m

53
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
MANUAL CLIMATE
CONTROL SYSTEM
(where provided)
CONTROLS fig. 41
Air temperature knob A
(mixing hot and cold air)
Red section = hot air
Blue section = cold air
Fan activation /speed adjustment
knob B
p0= fan off
1-2-3= ventilation speed
4
-= maximum fan speed INTERNAL AIR
RECIRCULATION
Move slider Dto position vto switch
internal air recirculation on.
It is advisable to switch internal air recir-
culation on while standing in queues or in
tunnels to prevent the introduction of pol-
luted air. Do not use the function for a
long time, particularly if there are many
occupants on board, to prevent the win-
dows from misting up.IMPORTANT The inside air recirculation
system makes it possible to reach the re-
quired “heating” or “cooling” conditions
faster.
Do not use the air recirculation function
on rainy/cold days as it would consider-
ably increase the possibility of the win-
dows misting up.

54
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Air distribution knob C
¶to convey air to the central and side
vents;
ßto warm the feet and convey cooler
air to the dashboard vents, in inter-
mediate temperature conditions;
©for heating when the outside temper-
ature is very cold: for maximum air
flow to feet;Air recirculation on/off slider D
Take the slider to position vto recir-
culate internal air.
Take the slider to position
¶to switch
internal air recirculation off.
Switching the climate control
system on and off
Press knob E- fig. 41(LED on knob will
light up) to switch the climate control sys-
tem on.
Press knob Eagain (LED on knob will go
off) to switch the climate control system
off.
fig. 41F0R0036m
®to warm the feet and at the same time
demist the windscreen;
-for quick windscreen demisting.

55
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
VENTILATION
To ventilate the passenger’s compartment
properly proceed as follows:
❒knob Aturned to blue section;
❒switch internal air recirculation off;
❒turn knob Cto ¶;
❒turn knob Bto required speed.CLIMATE CONTROL (cooling)
For fast cooling of the passenger com-
partment, proceed as follows:
❒knob Aturned to blue section;
❒switch internal air recirculation on;
❒turn knob Cto ¶;
❒switch the climate control system on
by pressing knob E: the LED on the
knob will light up;
❒turn knob Bto 4-(maximum speed
of fan).Cooling adjustment
❒turn knob Arightwards to increase the
temperature;
❒switch internal air recirculation off;
❒turn knob Bto increase fan speed.

56
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
WARMING THE PASSENGER
COMPARTMENT
Proceed as follows:
❒turn knob Ato the red sector;
❒turn knob Cto the required symbol;
❒turn knob Bto required speed.FAST HEATING
For fast heating of the passenger com-
partment, proceed as follows:
❒turn knob Ato the red sector;
❒switch internal air recirculation on;
❒turn knob Cto ©;
❒knob Bturned to 4-(max. fan
speed).
Then adjust the controls to obtain the re-
quired conditions of comfort and switch
internal air recirculation off.
IMPORTANT With cold engine, you have
to wait for a few minutes to let the sys-
tem fluid reach the operating temperature.FRONT WINDOW FAST
DEMISTING/DEFROSTING
(WINDSCREEN AND SIDE
WINDOWS)
Proceed as follows:
❒turn knob Ato the red sector;
❒turn knob Bto 4-(maximum fan
speed);
❒turn knob Cto -;
❒switch internal air recirculation off.

57
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Window demisting
In the event of considerable outside mois-
ture and/or rain and/or considerable dif-
ferences in temperature inside and outside
the passenger compartment, perform the
following preventive demisting procedure:
❒turn knob Ato the red sector;
❒switch internal air recirculation off;
❒turn knob Cto -and change it back
to
®if demisting does not improve;
❒turn knob Bto 2ndspeed.
IMPORTANT The climate control system
is very useful to prevent window misting
up in presence of high humidity since it
dries the air.HEATED REAR WINDOW AND
DOOR MIRROR DEMISTING/
DEFROSTING (where provided)
fig. 42
Press button Ato start this function;
when this function is on the button led is
on.
This function is timed and it will turn off
automatically after 20 minutes. Press A
again to switch it off before.
IMPORTANT Do not apply stickers on
the inside of the rear window over the
heating filaments to avoid damage that
might cause it to stop working properly.
fig. 42F0R0035m
After demisting/defrosting, operate the
controls to restore the required comfort.
IMPORTANT The climate control system
is very useful for faster demisting because
it dries the air. Adjust the controls as de-
scribed above and press knob Eto switch
the climate control system on: the LED on
the knob will light up.

58
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
LOOKING AFTER THE SYSTEM
Run the climate control system for at least
10 minutes every month during the win-
ter. Have the system inspected at a Fiat
Dealership before the summer.
The system uses R134a re-
frigerant fluid which does not
harm the environment in the
event of accidental leakage.
Never use R12 fluid which is not com-
patible with the system components.IMPORTANT The inside air recirculation
system makes it possible to reach the re-
quired “heating” or “cooling” conditions
faster.
Do not use the air recirculation function
on rainy/cold days as it would consider-
ably increase the possibility of the win-
dows misting inside. AIR RECIRCULATION
Move slider Dto position vto switch
internal air recirculation on.
It is advisable to switch internal air recir-
culation on while standing in queues or in
tunnels to prevent the introduction of pol-
luted air. Do not use the function for a
long time, particularly if there are many
occupants on board, to prevent the win-
dows from misting up.

59
SAFETY
DEVICES
CORRECT USE
OF THE
CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
AUTOMATIC CLIMATE
CONTROL SYSTEM
(where provided)
GENERAL
The automatic climate control system ad-
justs the temperature, the quantity and the
distribution of the air in the passenger
compartment. Temperature is controlled
on the basis of an “equivalent tempera-
ture” principle; in other words, the sys-
tem continuously works to keep the com-
fort level inside the car constant and to
compensate for possible variations of ex-
ternal conditions, including sun radiation
detected by a specific sensor.The automatically controlled parameters
and functions are:
❒air temperature at the vents;
❒air distribution at the vents;
❒fan speed (continuous air flow varia-
tion);
❒compressor fan on (for cooling/dehu-
midifying the air);
❒air recirculation.All functions may be manually changed. In
order words, you may select one or more
functions and change the parameters as
required. Automatic control of the man-
ually changed functions will be suspended:
the system will change override your set-
tings only for safety related reasons (e.g.
risk of misting up).
Manual selections will always have higher
priority over automatic settings and will
be stored until the user switches the sys-
tem back to automatic control by press-
ing AUTOexpect for the cases in which
the system will intervene for particular,
safety-related reasons.
You can adjust one function automatical-
ly and have the automatic system control
all the others.
The air temperature is always automati-
cally controlled according to the temper-
ature shown on the display (except for
when the system is off or in certain con-
ditions when the compressor is not run-
ning).