2012 FIAT IDEA heating

52
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
CONTROLS fig. 65
A MONOfunction button (for aligning set temperatures)
Bclimate control compressor on/off button
Cinside air recirculation on/off button
Ddisplay showing climate control system data
Eclimate control system off button
F MAX-DEFfunction button (front window fast defrosting/demisting)
Grear window heating on/off button
H AUTOfunction button (automatic mode) and knob to adjust temperature on
passenger side
Ibuttons for air distribution on passenger side
F0H0065m
Lbutton for adjusting fan speed
Mbutton for air distribution on driver
side
N AUTOfunction button (automatic
mode) and knob to adjust tempera-
ture on driver side
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.
It is possible to personalise required tem-
peratures (driver and passenger) with a
maximum difference of 7 °C.
This way the system will start working
completely automatically to reach the
temperatures set as quickly as possible.
The system will adjust the air temperature,
flow and distribution and will control the
air recirculation function and the condi-
tioner compressor on/off.
fig. 65
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53
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
During fully automatic operation, the on-
ly manual settings required are the fol-
lowing:
❒MONO, to align the air temperature
and distribution set on the passenger’s
side (front or rear) with that on the
driver’s side;
❒…, air recirculation, to keep it al-
ways on or off;
❒-, to speed up demisting/defrosting
of windscreen, front side windows,
rear window and door mirrors;
❒(, to demist/defrost the rear heat-
ed window and the door mirrors.
During completely automatic system op-
eration, the temperatures, air distribution
and the fan speed set can be changed at
any time through the relevant buttons or
knobs: the system will automatically
change its settings to adjust to the new re-
quirements.
During full automatic operation (FULL
AUTO), any change in air distribution
and/or air flow and/or compressor turn-
ing on and/or air recirculation will obtain
FULLdisappearing. In this way functions
will be controlled manually until pressing
the AUTObutton again. The fan speed is
the same for all passenger compartment
areas.With one or more functions engaged man-
ually, the adjustment of the temperature
of the air admitted to the passenger com-
partment continues to be controlled au-
tomatically by the system, except with the
climate control compressor off. In fact, in
this condition, the air admitted to the pas-
senger compartment cannot have a low-
er temperature than the outside air.
CONTROLS
Air temperature
adjustment knobs
H-N
Turning the knobs clock-
wise or counterclock-
wise, highers or lowers
the temperature of the
air required respectively
in the left zone (knob N)
or right zone (knob H)
of the passenger com-
partment.
It is possible to personalise required tem-
peratures (driver and passenger) with a
maximum difference of 7 °C.
The temperatures set are shown on the
displays near the relevant knobs.Pressing button A(MONO) automati-
cally aligns the temperature on the front
passenger’s side with that on the driver’s
side. It is therefore possible to set the
same temperature between the two zones
simply turning the knob on the driver’s
side (N).
This function is provided to simplify tem-
perature adjustment of the whole pas-
senger compartment when only the dri-
ver is on board.
Separate operation of the set tempera-
tures is automatically restored by turning
knobs (H) or pressing button A
(MONO) again when the button led is on.
Turning the knobs clockwise or counter-
clockwise until they reach the extreme se-
lections HIor LO, the maximum heat-
ing or cooling functions are respectively
engaged:
❒HIfunction (highest heating power):
this is activated by turning the tempera-
ture knob clockwise above the max. val-
ue (32 °C). It can be activated indepen-
dently from the driver’s or passenger’s
side or both (also selecting the MONO
function).
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.
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54
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
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 however possible
with this function on.
To switch the function off, simply turn the
temperature knob counterclockwise and
set the required temperature.
❒LOfunction (highest cooling power):
this is activated by turning the tempera-
ture knob counterclockwise below the
min. value (16 °C). It can be activated in-
dependently from the driver’s or passen-
ger’s side or both (also selecting the
MONOfunction).
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 engages inside air recirculation
and climate control compressor, while air
distribution and fan speed are controlled
according to environmental conditions. All manual settings are however possible
with this function on.
To switch the function off, simply turn the
temperature knob clockwise and set the
required temperature.
Front air
distribution
selection buttons
(I-M)
Pressing the relevant
buttons it is possible to
manually choose one of
the five possible air dis-
tributions to the left and
right side of the passen-
ger compartment:
▲Air flow to the windscreen and front
side window vents to demist or de-
frost them.
˙Air flow to dashboard central and
side vents to provide satisfactory
ventilation to the chest and face,
specially during the summer.
▼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 to the
coldest parts of the body.
˙
▼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.
▲
▼Splitting of the air flow between the
lower part of the passenger com-
partment and the windscreen and
front side window demisting/de-
frosting vents. This type of air dis-
tribution allows satisfactory heating
of the passenger compartment while
preventing possible misting of the
windows.
Set air flow distribution is indicated by the
corresponding button led switching on.
With a combined function set, pressing a
button will turn on the main function of
the button pressed, together with the
functions set yet. Pressing the button of
the active function will turn the function
off (led off).
To restore automatic air distribution con-
trol after a manual selection, press button
AUTO.
When the driver selects air distribution
towards the windscreen, also the air dis-
tribution on passenger’s side will auto-
matically be directed to the windscreen.
The passenger can however select a dif-
ferent air distribution by pressing the rel-
evant buttons.
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56
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Air recirculation
on/off button (C)
Air recirculation is con-
trolled according to the
following operating log-
ics:
❒forced switching on (air recirculation
always on), indicated by the turning on
of the led on button C-fig. 65and
symbol íon the display;
❒forced switching off (air recirculation
always off with air inlet from the out-
side), indicated by the turning off of
the button led and êon the display.
These operating conditions are obtained
pressing in sequence the air recirculation
button C.
After a preset time, the climate control
system will turn air recirculation off au-
tomatically for safety reasons, thus en-
abling outside air inlet.IMPORTANT The air recirculation system
makes it possible to reach the required
heating or cooling conditions faster.
It is however inadvisable to use it on
rainy/cold days as it would considerably
increase the possibility of the windows
misting inside, especially if the climate con-
trol system is off.
When the outside temperature is below
5-7°C, air recirculation is switched off (air
is taken from the outside) to prevent mist-
ing.
Climate control
compressor on/off
button (B)
Press the √button,
when the button led is
on, to switch the com-
pressor off. The led will go off. By press-
ing again the button when the led is off,
the system automatic control of the com-
pressor activation is restored; this condi-
tion is indicated by button led lighting up.
When the air conditioner compressor is
off, the system deactivates air recircula-
tion to prevent window misting up. Al-
though the system is still able to maintain
the required temperature, the message
FULLon the display will go off. If the sys-
tem is no longer able to keep the required
temperature, also the message AUTO
will turn off.IMPORTANT Air at a temperature low-
er than that of the outside air cannot be
let into the passenger compartment when
the compressor is off. Furthermore, in
particular environmental conditions, the
windows could mist up fast because the
air is no longer dehumidified.
Setting will be stored also when the en-
gine is stopped. Either press again button
√(in this case the system operates as
heater only) or AUTOto reset auto-
matic control of the compressor.
With compressor off, if the outside tem-
perature is higher than the set tempera-
ture, the system cannot reach the re-
quired temperature. This will be signalled
by the flashing of set temperature value on
the display for a few seconds, then the
message AUTOwill go off.
When the compressor is off, it is possi-
ble to reset manually the fan speed (no bar
displayed).
When the compressor is on and the en-
gine is running, fan speed cannot be low-
er than the minimum (one bar displayed).
It is inadvisable to use the air
recirculation feature with
low outside temperature as the win-
dows might mist over quickly.
WARNING
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57
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
Button for fast
windscreen and
front side window
demisting/
defrosting (F)
Press this button: the climate control sys-
tem will automatically switch on all the
functions required for fast windscreen and
front side window demisting/defrosting,
that is:
❒climate control system compressor
on (with proper climatic conditions);
❒air recirculation off;
❒maximum air temperature HIon
both areas;
❒fan speed according to engine coolant
temperature in order to limit letting
cold air into the passenger compart-
ment for demisting the windows;
❒air flow directed to the windscreen
and front side window vents;
❒heated rear window.
IMPORTANT The fast windscreen
demisting/defrosting function stays on for
approx. 3 minutes after the engine coolant
temperature exceeds 50°C (petrol ver-
sions) or 35°C (Multijet versions).
When the max. demisting/defrosting func-
tion is on, the led on the relevant button
and that on the heated rear window but-
ton turn on. Message FULL AUTOon
the display will turn off.When the max. demisting/defrosting func-
tion is on, the only manual operations pos-
sible are manual adjustment of the fan and
switching rear window heating off.
Press button F-fig. 65or air recirculation
button Cor compressor button Bor
AUTObuttons No Hto reset the pre-
vious system operation conditions.
Button for
demisting/defrosting
the heated rear
window and door
mirrors (G)
Press this button to switch on the heat-
ed rear window demisting/defrosting func-
tion. The led on the button will come on.
This function will be automatically
switched off after the preset time, or
pressing the button again or when stop-
ping the engine. It will not start up auto-
matically when the engine is started again.
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.OFF button (E)
(system off)
To switch the climate
control system off, press
button E, also the dis-
play will go off.
The climate control system conditions
when the system is off are the following:
❒Every led off;
❒set temperatures not displayed;
❒air recirculation on, thus isolating
the passenger compartment;
❒climate control system compressor
off;
❒fan off.
The heated rear window can be switched
on and off normally when the system is off
by pressing button G.
IMPORTANT The climate control system
electronic unit stores the system settings
made before the system was switched off
and restores them as soon as a button is
pressed (with the exception of the heat-
ed rear window button). The function
which the button corresponds to will be
switched on, if it was off when the sys-
tem was switched off. It will be kept if, on
the other hand, it was on when the sys-
tem was switched off.
Press the AUTObutton to switch the cli-
mate control system back on.
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87
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
“DUALDRIVE” ELECTRIC
POWER STEERING
SYSTEM
The car is fitted with an electrically con-
trolled power steering called “Dualdrive”.
It only works when the ignition key is at
MARand the engine is running and it can
be customised by the driver according to
the driving conditions.
ACTIVATION/DEACTIVATION
(CITY function)
To turn this function on/off, press the
CITY fig. 130button located in the mid-
dle of the instrument panel.
On some versions the activation of this
function is signalled by the lighting up of
the CITYwarning light on the instrument
panel, on others by the lighting up of
CITYon the reconfigurable multifunction
display.
With the CITYfunction, the steering
wheel will be lighter and require less ef-
fort for parking. This operating strategy
is suitable for driving in cities.
fig. 130F0H0716m
It is absolutely forbidden to
carry out whatever after-
market operation involving steering
system or steering column modifica-
tions (e.g.: installation of anti-theft
device) that could badly affect per-
formance and safety, cause the lapse
of warranty and result in car non-
compliance with the regulations in
force.
WARNING
In the event of electric power steering fail-
ure, the car can be driven with mechani-
cal steering to the closest Fiat Dealership.
IMPORTANT The steering may become
slightly stiff following parking manoeuvres
including a great deal of steering. This is
normal and caused by the system to pre-
vent motor overheating. No servicing is
required. The electrical power steering
system will return to normal operation
the next time the car is used.
Always switch the engine off,
remove the key from the
starting device and actuate the steer-
ing lock before carrying out any main-
tenance operation, especially when
the wheels are raised from the
ground. In case this is not possible
(e.g. when the key must be in MAR
position or the engine running), re-
move the electric power steering
main fuse before carrying out any
maintenance operation.
WARNING
FAILURE WARNINGS
Any electric power steering failure is in-
dicated by cluster warning light
gcom-
ing on (together, where provided, with the
message on the reconfigurable multifunc-
tion display - see the “Warning lights”
chapter).
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97
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 vehicle is fitted with pretensioners.
These devices, in the event of a violent
crash, rewind the seat belts a few cen-
timetres. In this way they ensure that the
seat belt adheres perfectly to the wearer
before the restraining action begins.
The seat belt locks to indicate that the de-
vice has intervened; the seat belt cannot
be drawn back up even 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.
A small amount of smoke may be pro-
duced. 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,
sea 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
seat belt reels contain a load limiter which
allows controlled sag in such a way as to
dose the force acting on the chest and
shoulders during the belt restraining ac-
tion in case of front crash.
GENERAL INSTRUCTIONS
FOR USING THE SEAT BELTS
The driver must comply with (and have
the vehicle occupants follow) all the local
legal regulations concerning the use of seat
belts. Always fasten the seat belts before
starting.
Seat belts are also to be worn by expec-
tant mothers: the risk of injury in the case
of accident is greatly reduced for them and
the unborn child if they are wearing a seat
belt.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 plate
set on the upper oddment compart-
ment on passenger side. Pretension-
ers should be replaced at Fiat Deal-
ership as this date approaches.
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.
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113
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
CORRECT USE
OF THE CAR
❒Turn the ignition key to AVVas soon
as warning light m goes out. If you wait
too long you will lose the benefit of
the work done by the glow plugs. Re-
lease the key as soon as the engine
starts.
IMPORTANT With cold engine, the ac-
celerator pedal shall be completely re-
leased while turning the ignition key to
AVV.
If the engine does not start at the first at-
tempt, return the ignition key to STOP
before repeating starting.
If, when the ignition key is on MAR, warn-
ing light
Yremains lit, turn the key to
STOPand then back to MAR; if the
warning light remains on, try with the oth-
er keys provided with the car.
If you still cannot start the engine, contact
Fiat Dealership.
IMPORTANT Never leave the ignition key
at MARwhen the engine is off.The warning light
mwill
flash for 60 seconds at start-
up or during prolonged crank-
ing to signal a fault in the
glow plug heating system. You can use
the car as usual if the engine starts but
you should contact a Fiat Dealership
as soon as possible.
HOW TO WARM UP
THE ENGINE AFTER
IT HAS JUST STARTED
(petrol and Multijet versions)
Proceed as follows:
❒Drive off slowly, letting the engine turn
at medium revs. Do not accelerate
abruptly;
❒Do not drive at full performance for
the initial kilometres. Wait until the
coolant temperature gauge starts
moving.
STOPPING THE ENGINE
Turn the ignition to STOPwhile the en-
gine is idling.
IMPORTANT After a taxing drive, you
should allow the engine to “catch its
breath” before turning it off by letting it
idle to allow the temperature in the en-
gine compartment to fall.Never bump start the engine
by pushing, towing or coast-
ing downhill. This could cause
fuel to flow into the catalyt-
ic exhaust system and damage it be-
yond repair.
A quick burst on the acceler-
ator before turning off the en-
gine serves absolutely no
practical purpose, it wastes
fuel and is damaging especially to tur-
bocharged engines.
Remember that the servo-
brake and power steering
are not operational until the engine
has been started, therefore much ef-
fort than usual is required on the
brake pedal and steering wheel.
WARNING
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