heating FIAT CROMA 2006 2.G Owners Manual

4
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLSDASHBOARD ........................................................................ 5
INSTRUMENT PANEL ......................................................... 6
SYMBOLS ................................................................................. 7
THE FIAT CODE SYSTEM ................................................... 7
THE KEYS ................................................................................ 8
ALARM ..................................................................................... 12
IGNITION SWITCH.............................................................. 17
INSTRUMENTS ....................................................................... 18
SEATS ........................................................................................ 31
HEAD RESTRAINTS .............................................................. 34
STEERING WHEEL ............................................................... 35
REARVIEW MIRRORS ........................................................... 36
HEATING/CLIMATE
CONTROL SYSTEM ............................................................. 39
MANUAL CLIMATE CONTROL SYSTEM .................... 41
AUTOMATIC CLIMATE CONTROL SYSTEM ............ 44
EXTERNAL LIGHTS .............................................................. 54
WINDOW WASHING......................................................... 57
CRUISE CONTROL ............................................................. 60
CEILING LIGHTS .................................................................. 62
CONTROLS ........................................................................... 63
INTERIOR FITTINGS ............................................................ 66SUNROOF................................................................................ 70
DOORS .................................................................................... 73
POWER WINDOWS ........................................................... 74
BOOT ........................................................................................ 76
BONNET .................................................................................. 82
HEADLIGHTS .......................................................................... 85
ABS SYSTEM ........................................................................... 86
ESP SYSTEM ............................................................................ 88
ASR SYSTEM ........................................................................... 89
EOBD SYSTEM ....................................................................... 90
T.P.M.S. SYSTEM .................................................................... 91
SOUND SYSTEM .................................................................... 92
ACCESSORIES PURCHASED BY THE OWNER .......... 93
PARKING SENSORS ............................................................ 94
AT THE FILLING STATION .............................................. 95
PROTECTING THE ENVIRONMENT ............................ 97
DIESEL PARTICULATE FILTER (DPF) ............................. 98
D D
A A
S S
H H
B B
O O
A A
R R
D D
A A
N N
D D
C C
O O
N N
T T
R R
O O
L L
S S
001-030 Croma TRW GB 20-11-2006 14:58 Pagina 4

DASHBOARD
The presence and the position of the instruments and warning lights may vary according to the versions.
1. Side air vent - 2. Left steering column stalk: external lights - 3. Instrument panel and warning lights - 4. Right steering column
stalk: windscreen, rear window wiper and trip computer controls - 5. Central air vents - 6. Sound system - 7. Front passenger air
bag - 8. Glovebox - 9. Heating/ventilation/climate controls - 10. Gearshift lever - 11. Driver’s knees air bag - 12. Driver’s air bag -
13. Cruise control lever - 14. Control unit access door - 15. Control plate.
5
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
F0L0001mfig. 1
001-030 Croma TRW GB 20-11-2006 14:58 Pagina 5

39
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
HEATING/CLIMATE CONTROL SYSTEM
F0L0016mfig. 42
1 Fixed side vents - 2 Adjustable side outlets - 3 Fixed upper vent - 4 Fixed central vent - 5 Central swivel vents - 6 Lower vents -
7 Lower vents for rear seats - 8 Adjustable vents for rear seats.

43
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 out-
side the passenger compartment, perform
the following preventive demisting proce-
dure:
❒turn air recirculation off by pressing
button G(button led off);
❒turn knob Cto red sector;
❒turn knob Eto 2;
❒turn knob Ato y, or to ™the win-
dows do not demist.
IMPORTANT Climate control system is
very useful to speed up window demist-
ing: therefore, just perform demisting as
previously described and turn the climate
control system on by pressing button B.HEATED REAR WINDOW AND
DOOR MIRROR DEMISTING/
DEFROSTING
Press button Fto start this function.
This function is timed and switches off au-
tomatically after 30 minutes. To cut out
this function press again button
O.
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.
FAN SPEED ADJUSTMENT
To ventilate the passenger’s compartment
properly, proceed as follows:
❒open completely central vents and side
outlets;
❒turn knob Cto the blue sector;
❒turn knob Eto the required speed;
❒turn air recirculation off by pressing
button G(button led off);
❒turn knob Ato O.RECIRCULATION
Turn this function on by pressing button
G(button led on).
This function is particularly useful when
the outside air is heavily polluted (in a traf-
fic jam, tunnel, etc.). However, it is bet-
ter not to use it for long periods, espe-
cially if there are several people in the car
to prevent window misting.
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
considerably increase the possibility of the
windows misting inside.

46
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
SWITCHING THE CLIMATE
CONTROL SYSTEM ON
The system can be started in different
ways, but it is advisable to press one of the
AUTObuttons and then to turn the
knobs to set the temperatures required
on the display.
Since the system controls two zone of the
passenger’s compartment, the driver and
the front passenger can select different
temperatures.This way the system will start working
completely automatically to reach the
comfort temperatures as quickly as pos-
sible. The system will set air temperature,
quantity and distribution and it will con-
trol the air recirculation function and the
activation of conditioner compressor.
F0L0020mfig. 47
CONTROLS
A: air recirculation and AQS function
on/off button
B: air distribution button on driver side
C: button for selecting the system auto-
matic mode AUTO on driver side
D: display showing climate control system
data
E: button for selecting the system auto-
matic mode AUTO on passenger side
F: air distribution button on passenger
side
G: knob for adjusting temperature on
passenger side
H: rear window heating on/off button
I: button for activating the MONO
function (alignment of set tempera-
tures)
L: climate control compressor on/off
button
M/N: buttons for adjusting fan speed
O:MAX-DEF function button (front
window fast defrosting/demisting
P: knob for adjusting temperature on dri-
ver side

48
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Turning the knobs fully clockwise or
counter-clockwise until they reach the ex-
treme selections HI or LO, the maximum
heating or cooling functions are respec-
tively engaged:
❒HI function (highest heating power):
this is turned on by rotating the temper-
ature knob clockwise and passing the max.
temperature value (32°C). It can be acti-
vated independently from driver or front
passenger side or both (also when the
MONOfunction is selected).
When this function is on, the display
shows HI.
This function can be engaged when re-
quiring to heat the passenger compart-
ment as quickly as possible, exploiting the
maximum potential of the system. This
function uses the maximum temperature
of the coolant fluid, while air distribution
and fan speed are controlled according to
the system settings.
More particularly, max. fan speed will not
be immediately engaged if coolant is not
hot enough; this to prevent admitting air
that is not warm enough to the passenger
compartment.
All manual settings are possible with this
function on.To switch the function off, simply turn the
knob counter-clockwise and set the re-
quired temperature.
❒LOfunction (highest cooling power):
this is turned on by rotating the temper-
ature knob counter-clockwise and passing
the min. temperature value (16°C). It can
be activated independently from driver or
front passenger side or both (also when
the MONOfunction is selected).
When this function is on, the display
shows LO.
This function can be engaged when re-
quiring to cool the passenger compart-
ment as quickly as possible, exploiting the
maximum potential of the system. This
function activates automatically:
❒MONOfunction;
❒air distribution at central / side vents
(shown by the relevant symbol on the
display);
❒fan at max. speed;
❒climate control compressor.
All manual settings are possible with this
function on.
To switch the function off, simply turn the
knob clockwise and set the required tem-
perature.Front air distribution buttons B-F
Pressing these buttons it is possible to
choose manually one of the seven possi-
ble air distributions to the passenger com-
partment (right or left side):
▲Air flow to the windscreen and front
side window vents to demist or de-
frost them.
˙Air flow at central and side dash-
board vents to ventilate the chest
and the face during the hot season.
▼Air flow towards the front and rear
lower parts of the passenger com-
partment. Due to the natural ten-
dency of heat to spread upwards,
this type of distribution allows heat-
ing of the passenger compartment
in the shortest time, also giving a
prompt feeling of warmth.
˙
▼Splitting of the air flow between the
vents to the lower part of the pas-
senger compartment (warmest air)
and the dashboard centre and side
outlets (coolest air). This air flow
distribution is particularly useful in
spring and autumn when the sun is
shining.

49
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
▲
▼Splitting of the air flow between the
windscreen and side window
demisting/defrosting vents and the
lower part of the passenger com-
partment. This type of air distrib-
ution allows satisfactory heating of
the passenger compartment while
preventing possible misting of the
windows.
▲
˙Combined splitting of the air flow▼between the windscreen vents,
central/side outlets and vents at
the lower part of the passenger
compartment (feet area). This air
flow distribution enables to keep
good overall comfort conditions in
summer.
▲Splitting of the air flow between
˙the windscreen vents, central/side
outlets on the dashboard. This air
flow distribution enables to obtain
satisfactory cooling of the passen-
ger’s compartment and to keep the
required coolig condition in sum-
mer. Air distribution is selected through but-
tons Band F in “rolling” mode, according
to the sequence shown in the following di-
agram fig. 48.
The type of air distribution selected is
shown by lighting up of the relevant sym-
bols on the display.
To restore automatic air distribution con-
trol after a manual selection, press button
AUTO.
F0L0234m
In FULL AUTO mode, pressing the dis-
tribution buttons Bor Ffor the first time,
will display the current status selected by
the system. It is then possible to select in
“rolling” mode the type of distribution re-
quired by pressing buttons Bor Fagain.
When the driver selects air distribution
to the windscreen, also the air distribu-
tion on passenger side will be distributed
to the windscreen. The passenger can
however select the required air distribu-
tion by pressing the relevant buttons.
fig. 48

51
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Air recirculation and AQS function
on/off button A
If the AQSsensor is not fitted, air recir-
culation works according to the following
operating logics:
❒forced switching on (inside air recir-
culation always on), indicated by sym-
bol íon the display;
❒forced switching off (air recirculation
always off with air inlet from the out-
side), indicated by symbol
êon the
display.
The above operating conditions are ob-
tained by pressing in sequence the air re-
circulation button A.
Due to safety reasons, after long recircu-
lation activation (over 25 minutes), the
system will deactivate automatically air re-
circulation for 60 seconds to enable out-
side air inlet.
IMPORTANT The inside air recirculation
system makes it possible to reach the re-
quired heating or cooling conditions faster. It is however inadvisable to use it on
rainy/cold days as it would considerably in-
crease the possibility of the windows mist-
ing inside, especially if the climate control
system is off.
When outside temperature is below 3°C,
recirculation is forced to off (outside air
inlet) to prevent window misting up.
It will be reactivated automatically if out-
side temperature becomes higher than 5
°C.
The AQSsensor (Air Quality System) in
addition to the above operating logics, en-
ables to control recirculation automati-
cally according to the quality of outside air:
❒automatic control indicated by symbol
≥on the display.
In this event the display will show symbol
ïor ñaccording to actual recircu-
lation operating conditions (on or off).
In automatic operation with AQS,inside
air recirculation is turned on automatical-
ly when the antipollution sensor detectsthe presence of polluted air, for example
when driving in the city, queues and tun-
nels.
With compressor on, in order to prevent
polluted air (exhaust gas) inlet at stops, the
system will stop air recirculation when the
car speed falls below 6 km/h. As the car
speed increases (over 25 km/h), the sys-
tem will restore the previous automatic
operating conditions.
In automatic operation, AQSis deacti-
vated when outside temperature is below
3°C, the system will activate air recircu-
lation (indicated by symbol ≥on the
display). The user can however set it man-
ually by operating in rolling mode the reir-
culation button: pressing the button for
the first time will display the current re-
circulation condition, indicated by symbol
ê.
It will be reactivated automatically if out-
side temperature becomes higher than 5
°C.
Press the button again to select the re-
quired recirculation condition, indicated
by the corresponding symbol on the dis-
play. Under these conditions manual ac-
tivation of the AQSfunction could cause
window misting up.
When air recirculation is set manually,
wording FULLwill turn off and A will dis-
appear from the recirculation symbol on
the display.
It is inadvisable to use the in-
side air recirculation func-
tion with low outside temperature as
windows may mist over quickly.
WARNING

53
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
When the max. demisting/defrosting func-
tion is on, the button led and the heated
rear window button led are on. FULL
AUTOwording on the display is off.
When the max. demisting/defrosting func-
tion is on, the only manual operations pos-
sible are manual adjustment of the fan
speed and switching heated rear window
off.
With max. demisting/defrosting function
on, the fan works according to the previ-
ously set air distribution in order to guar-
antee top climatic comfort under what-
ever condition.
Pressing the max. demisting/defrosting
button or the air distribution buttons or
operating the temperature knobs, the sys-
tem switches off the max. demisting/de-
frosting function and restores the operat-
ing conditions of the system prior to func-
tion activation.Heated rear window and door
mirror demisting/defrosting
button H
Press this button to activate heated rear
window demisting/defrosting. When this
function is on, the button led is on.
This function is timed and switches off au-
tomatically after about 20 minutes or by
pressing again the button or by turning the
engine off. It will not be switched on au-
tomatically when restarting the engine.
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.ADDITIONAL HEATER
(Multijet versions)
This device enables quick warming up of
the passenger’s compartment in cold en-
vironmental conditions.
The additional heater will switch on au-
tomatically after turning the ignition key
to ON.
IMPORTANT The additional heater
works only with outside temperature be-
low 12°C, engine coolant temperature be-
low 50°C and car battery voltage over
10.25 V.
IMPORTANT Do not park the car over
flammable material such as paper, dry
grass or leaves: fire danger.

102
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
PRETENSIONERS
To increase the efficiency of the seat belts,
the car is fitted with front and rear pre-
tensioners (where provided). These de-
vices, in the event of a violent crash,
rewind the seat belts a few centimetres.
In this way they ensure that the seat belt
adheres perfectly to the wearer before the
restraining action begins.
Front pretensioners activation is indicat-
ed by buckle withdrawal downwards.
Rear pretensioners (where provided) ac-
tivation is indicated by seat belt retractor
locking; the seat belt cannot be drawn
back up when guiding it manually.
IMPORTANT To obtain the highest de-
gree of protection from the action of the
pretensioning device, wear the seat belt
keeping it firmly close to the chest and
pelvis.
Pretensioner activation may produce a
small amount of smoke. This smoke is in
no way toxic and presents no fire hazard.The pretensioner does not require any
maintenance or greasing.
Anything that modifies its original condi-
tions invalidates its efficiency.
If due to unusual natural events (floods,
seas storm, etc.) the device has been af-
fected by water and mud, it must neces-
sarily be replaced.
LOAD LIMITERS
To increase passenger’s safety, the front
and rear (where provided) seat belt reels
contain a load limiter which allows con-
trolled sag in such a way as to dose the
force acting on the chest and shoulders
during the belt restraining action in case
of front crash.The pretensioner can only
be used once. After a colli-
sion that has triggered it, have it re-
placed at a Fiat Dealership. Preten-
sioner validity is written on the label
set on the door contour sheet metal.
Pretensioners should be replaced at
Fiat Dealership as this date ap-
proaches.
WARNING
Operations which lead to
knocks, vibrations or localised
heating (over 100°C for a
maximum of 6 hours) in the
area around the pretensioners may
cause damage or trigger them. These
devices are not affected by vibrations
caused by irregularities of the road sur-
face or low obstacles such as kerbs, etc.
Contact a Fiat Dealership for any as-
sistance.