2003 FIAT BARCHETTA cooling

37
C- Fan knob.
D- Switch for turning the air recir-
culation option on, preventing air from
being taken in from the outside. The
recirculation function is on when the
light on the switch is on.
IMPORTANTIf you turn the air
recirculation on when the outside
temperature is particularly high, the air
will cool more quickly.This function
is particularly useful when the outside
air is heavily polluted (in a traffic jam,
tunnel etc.). You are advised against
using this facility for long periods, how-
ever.
E- Air distribution knob.CLIMATE CONTROL
(COOLING)
1) Air temperature control knob:
pointer in the blue sector.
2)Fan control knob: pointer set at
the speed required.
3) Air distribution knob: pointer set
at ¥.
4)Manual climate control system:
press switches √and T.
If you wish to moderate the cooling
effect: release switch T, increase
the temperature and reduce the speed
of the fan.
Do not switch on the manual climate
control system for heating and venti-
lation but use the ordinary heating and
ventilation system (see the previous
chapter).IMPORTANTThe manual climate
control system is very useful for
speeding up demisting because it dries
the air. Simply adjust the controls for
the demisting function and turn on the
manual climate control system by
pressing switch √.
IMPORTANTDo not use the air
recirculation function when the
weather is wet/cold as this will make
the inside of the windows mist up con-
siderably.
fig. 34
P5S00643m

81
VEHICLE
STORAGE
Do the following if the car is not to
be used for several months:
– Park the car with the hood closed
in covered, dry and if possible well-
ventilated premises.
– Engage a gear.
– Make sure the handbrake is not
engaged.
– Disconnect the terminals from
the battery poles (negative pole first)
and check the battery charge. When
the vehicle is in storage, this check
should be carried out once a month.
If the no-load voltage is less than
12.5V, recharge the battery.– Inflate the tyres to 0.5 bar above
the normal specified pressure and
check it at intervals.
– Check battery charge once a
month.
– Do not drain the engine cooling
system. IMPORTANTIf the car is fitted
with an electronic car alarm, turn off
the alarm with the remote control
and deactivate the system by turning
the emergency key to “OFF”(see
the “Electronic alarm” in the
“Getting to know your car” section).
– Clean and protect the painted
parts using a protective wax.
– Clean and protect the shiny metal
parts using special compounds avail-
able on the market.
– Sprinkle talcum powder on the
rubber windscreen wiper blades and
lift them off the glass.
– Open the windows slightly.
– Cover the car with a cloth or
perforated plastic sheet. Do not use
sheets of imperforated plastic as
they do not allow moisture on the
car body to evaporate.

119
Used engine oil and re-
placed oil filters contain
substances that can harm
the environment. We recom-
mend you have the car seen to at
a Fiat Dealership for the oil and
filter change. It is suitably
equipped for disposing of used oil
and filters in an environmentally-
friendly way that complies with
the law.ENGINE COOLANT SYSTEM
fig. 3If there is not enough coolant, pour
a 50-50 mixture of distilled water and
a PARAFLU
11liquid of FL Selenia
slowly through the filler hole in the
reservoir.
A 50-50 mixture of PARAFLU
11
and distilled water gives freeze pro-
tection to –35° C. Do not add oil with dif-
ferent specifications from
the oil already in the en-
gine.
IMPORTANT After adding or
changing the oil, let the engine turn
over for a few seconds and wait a few
minutes after turning it off before you
check the level.
fig. 3
P5S00613m
The coolant level must be checked
while the engine is cold and must not
be below the MINmark on the reser-
voir.
Do not take the cap of the
reservoir off when the en-
gine is very hot as you run the risk
of scalding yourself.
WARNING
The cooling system is under
pressure. When changing
the cap, use only genuine spare
parts to avoid damaging the sys-
tem.
WARNING

138
FUEL SUPPLY/IGNITION
Integrated electronic injection and ig-
nition system: a single electronic con-
trol unit controls both functions. It
processes both the time the injection
lasts (for fuel metering) and the igni-
tion’s advance angle.
Type: Sequential in phase Multipoint
Air cleaner: dry-type with paper fil-
ter element; thermostatically con-
trolled intake.
Petrol pump: in-tank.
Injection pressure: 3 bar
Method of measuring the amount of
aspirated air by directly measuring the
maximum rate of flow with a hot wire
air flow meter.
“Closed loop” petrol metering (in-
formation about combustion provid-
ed by the Lambda sensor).Firing order: 1-3-4-2
Spark plugs:
– Champion RC10YCC
– NGK BKR6EZLUBRICATION
Forced-fed with gear pump with
pressure relief valve incorporated.
Oil purification by means of full-flow-
cartridge filter.
COOLING
Cooling system with radiator, cen-
trifugal pump and expansion tank.
“Controlled” by-pass type thermo-
stat on the secondary circuit for the
recirculation of water from the engine
to the radiator.
Electric fan for radiator cooling with
thermostatically-controlled on/off
switch on the radiator.
Modifications or repairs to
the fuel feed system that
are not carried out properly or do
not take the system’s technical
specifications into account can
cause malfunctions with the risk of
fire.
WARNING

144
Fuel tank:
including a reserve of:
Engine cooling system:
Engine sump:
Engine sump and filter:
Engine sump, filter and lines
(1stin-factory filling):
Transaxle:
Hydraulic power steering:
Front and rear hydraulic
brake circuits:
Windscreen liquid reservoir:
(❒) For temperatures lower than –20°C, we recommend using SELENIA PERFORMER SAE 5W-30.
CAPACITIES
litres kg
50 –
about 5 –
6.2 –
3.7 3.3
4.0 3.6
4.7 4.2
1.98 1.8
1.0 0.9
– 0.55
2.2 –Fuel required
Recommended products
Premium unleaded petrol
octane not less than 95 R.O.N
50-50 mixture of distilled
water and PARAFLU
11
SELENIA 20K(❒)
TUTELA CAR ZC 75 SYNTH
TUTELA GI/A
TUTELA TOP 4
Mixture of water and TUTELA
PROFESSIONAL SC 35liquid

Transmission lubricants
and grease
146
Specifications of fluids and lubricants to use
for best car operation
Synthetic oil SAE 75W-80 EP. It complies with the
specifications API GL5, MIL - L - 2105 D LEV.
ATF DEXRON II D LEV, SAE 10W oil type
Molybdenum disulphide, lithium-soap based grease,
water resistant, NLGI = 2 consistency
Synthetic fluid, NHTSA n° 116, DOT 4, ISO 4925
SAE J 1703, CUNA NC 956 - 01
Protective with anti-freeze action, for inhibited mono ethylene
glycol based cooling systems, CUNA NC 956 - 16
Alcohol and surfactants mixture CUNA NC 956 - IIRecommended fluids
and lubricants
TUTELA CAR
ZC 75 SYNTH
TUTELA GI/A
TUTELA MRM 2
TUTELA TOP 4
PARAFLU
11
TUTELA
PROFESIONAL
SC 35Applications
Manual gearbox
and differentials
Hydraulic power
steering
CV joints
Hydraulic brake
and clutch
Proportion: 50-50 mix
down to –35°C
To be used pure or
diluted in windshield
wiper washing systems Use
Brake liquid
Radiator antifreeze
Windscreen/
window washer fluid

159
INDEX
ABS ........................................... 56
Accessories purchased
by the owner .............................. 82
Accessory installation......... 149
Air cleaner................................... 122
Air recirculation ......................... 36
Airbags
– general information ............ 60
– switching the passenger side
airbag off .............................. 59
Ashtray ......................................... 43
Battery
– jump starting ................ 85-105
– liquid level ............................ 123
– recharging ............................. 105
Bodywork
– maintenance ......................... 130
– paint identification plate .... 137
– versions ............................... 137
Bonnet .......................................... 53
Boot
– opening/closing.................... 55
Brake fluid level .......................... 121Brake lights .................................. 96
Brakes
– fluid level............................... 121
– service and emergency
brakes .................................... 139
Bulb replacement ....................... 91
Car maintenance................. 111
Capacities ............................. 64-144
Catalytic converter .................. 66
Ceiling light.................................. 42
– bulb replacement ............... 98
Cellular phone setup................. 63
Central door locking................. 44
Cheap running ............................ 78
Children (safety) ........................ 24
Cigar lighter ................................ 43
Climate control system ............ 36
– controls................................. 36
– maintenance ......................... 130
Clutch ........................................... 139
CO
2emissions ........................... 147
Containing running costs
and pollution ........................... 76
Dashboard ................................ 7Defrosting.................................... 35
Demisting..................................... 35
Digital clock ................................ 29
Dimensions ................................ 142
Dipped-beam headlights
– controls ............................... 38
– bulb replacement ............... 93
Direction indicators
– controls ............................... 39
– front bulb replacement ..... 94
– rear bulb replacement ...... 95
– side bulb replacement ...... 95
Doors ........................................... 44
Driving your car..................... 67
Electric windows ..................... 45
Electronic alarm.................. 13-150
Electronic control units............ 125
Engine
– cooling................................... 138
– fuel feed/ignition ................. 138
– identification code .............. 136
– lubrication ............................ 138
– specifications........................ 137
Engine compartment washing . 132