187
WARNING
LIGHTS AND
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CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
CORRECT USE
OF THE CAR
IN AN
EMERGENCY
F 45
F 46
F 47
F 48
F 49
F 50
F 51
F 52
F 5320
20
20
20
7.5
7.5
7.5
15
10
USERSFUSE AMPERE
Sun roof engine control unit power supply
Sun roof visor engine control unit power supply
Front driver door node power supply (front driver power window)
Front passenger door node power supply (front passenger power window)
+15 volumetric sensor control unit for antitheft device, emergency control display
plaque lights / Blue-tooth and roof visor on roof panel / driver and passenger front
seat console, driver side control dashboard lights / tunnel, DVD player presetting,
electrochromic mirror, air conditioning
+15 airbag control unit
+15 Connect, Blue-tooth control unit, after market radio presetting, pneumatic
pressure control unit, cruise control, rain / twilight sensor control unit, parking
sensor control unit, AQS sensor
+15 excluded during ignition for electronic column switch module (rear window
wiper), relay coil on boot compartment control unit
+30 instrument panel
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WARNING
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TECHNICAL
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CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
35 70 105 140 175
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Thousands of km
Check and adjust tappet clearance, if required (1.8 version)
Check exhaust emissions (petrol versions)
Check exhaust emissions/smoke (Multijet versions)
Check engine control system operation (through diagnosis socket)
Replace accessory drive belt/s (except 1.8 version)
Replace accessory drive belt/s (1.8 version)
Replace timing belt (1.8 version) (*)
Replace timing belt (Multijet versions) (*)
Change spark plugs (petrol versions except 1.8)
Change spark plugs (1.8 version)
Replace diesel fuel filter (Multijet versions)
Change air cleaner cartridge (petrol versions)
Change air cleaner cartridge (Multijet versions)
Change engine oil and oil filter (1.8 petrol versions)
(or every 12 months)
Change engine oil and oil filter (Multijetversions with DPF) (**)
(or every 24 months)
Change engine oil and oil filter (Multijetversions without DPF)
(or every 24 months)
Change brake fluid (or every 24 months)
Change pollen filter (or every 15 months)
Check and to top up, if required, automatic gearbox oil
(automatic gearbox versions)
(*) Regardless of the km covered, the timing belt shall be replaced every 4 years for particularly demanding use (cold climates, driving in the city,
idling for a long time) or in any case every 5 years.
(**) Engine oil and oil filter shall actually be changed according to the conditions of use of the car and it is indicated by the relevant warning light
or message (where provided) on the instrument panel.
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197
WARNING
LIGHTS AND
MESSAGES
TECHNICAL
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INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
HEAVY-DUTY
Should prevailing use of the car be under
one of the following specially heavy con-
ditions:
❒trailer or caravan towing;
❒dusty roads;
❒short distances (less than 7-8 km) re-
peated and with external tempera-
tures below zero;
❒frequently idling engines or long dis-
tance low speed driving (e.g. door-to-
door deliveries) or in case of a long
term inactivity;
❒driving in the city;
carry out the following checks more fre-
quently than required in the Service
Schedule:
❒check front disk brake pad conditions
and wear;
❒check cleanness of locks, bonnet and
boot and lever cleanness and lubrica-
tion;
❒sight inspect the conditions of: engine,
gearbox, transmission, pipes and hoses
(exhaust - fuel - brakes), rubber parts
(boots, sleeves, bushes, etc.);
❒check battery charge and fluid level
(electrolyte) (only to be carried out by
skilled personnel or at Fiat Dealership
– see also paragraph “Battery” in this
section);
❒visual check on various drive belt con-
ditions;
❒check and replace pollen filter, if re-
quired;
❒check and replace air cleaner, if re-
quired.
ROUTINE
MAINTENANCE
Every 1,000 km or before long journeys,
check and top up if required:
❒engine coolant fluid level;
❒brake fluid level;
❒windscreen washer fluid level;
❒tyre pressure and conditions;
❒light system operation (headlights, di-
rection indicators, hazard lights, etc.);
❒windscreen wiper/washer operation
and windscreen/rear window blade
position/wear;
Every 3,000 km check and top up if re-
quired: engine oil level.
You are recommended to use FL
Selenia, products, designed and pro-
duced specifically for Fiat cars (see table
“Capacities” in section “Technical speci-
fications”).
193-216 Croma TRW GB 28-05-2008 15:19 Pagina 197
CHANGING THE BATTERY
If required, replace the battery with a gen-
uine spare part having the same specifi-
cations.
If a battery with different specifications is
fitted, the service intervals given in the
“Service schedule” in this section will no
longer be valid.
Refer to the instructions provided by the
battery manufacturer.
208
WARNING
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MAINTENANCE
fig. 16F0L0191m
BATTERY
The battery is of the “Limited mainte-
nance” type: under normal conditions of
use the electrolyte does not need topping
up with distilled water.
CHECKING THE CHARGE fig. 16
The battery charge may be checked sat-
isfactorily through the inspection slot us-
ing the indicator A (where provided) and
acting according to the colour the indica-
tor shows.
If the battery does not fit a charge and
electrolyte level gauge, the corresponding
operations must be performed by spe-
cialised personnel only.
Refer to the table below or to the label
Bon the battery.
The liquid in the battery is
poisonous and corrosive.
Avoid contact with eyes and skin. Do
not bring naked flames or possible
sources of sparks near to the battery:
risk of fire and explosion.
WARNING
Running the battery with
low fluid level can damage
the battery beyond repair and could
also cause its explosion.
WARNING
Bright white colourTop up electrolyte Contact Fiat Dealership
Dark colour withoutLow charge level Charge the battery
green area in the centre(advisable to contact
Fiat Dealership)
Dark colour with Electrolyte level and charge No action
green area in the centresufficient
IMPORTANT Check the battery charge
once a year, preferably before the begin-
ning to winter, to prevent freezing of the
electrolyte. Perform this inspection more
frequently if the car is mainly used for
short distances or if electrical devices run-
ning with the key off are installed, partic-
ularly after-market.
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213
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Rear window wiper fig. 21
Rear window washer jets can be adjust-
ed in the same way.
The nozzle holder is on the rear window.
HEADLIGHT WASHERS
Regularly check that the spray jets are in-
tact and clean.
The headlight washers are automatically
switched on when the windscreen wash-
er is operated and the headlights are on.
BODYWORK
PROTECTION FROM
ATMOSPHERIC AGENTS
The main causes of corrosion are the fol-
lowing:
❒atmospheric pollution;
❒salty air and humidity (coastal areas,
or hot humid climates);
❒seasonal environment conditions.
Not to be underestimated is also the abra-
sive action of wind-borne atmospheric
dust and sand and mud and gravel raised
by other cars.
On your Fiat Croma, Fiat implemented
the best manufacturing technologies to ef-
fectively protect the bodywork against
corrosion.
These include:
❒Painting products and systems which
give the car particular resistance to
corrosion and abrasion;
❒Use of galvanised (or pretreated) steel
sheets, with high resistance to corro-
sion; SPRAY NOZZLES
Windscreen wiper fig. 20
If the jet of fluid is inadequate, firstly check
that there is fluid in the reservoir: see
“Checking fluid levels” in this section).
Then check that the nozzle holes are not
clogged, if necessary use a needle.
Fluid jets shall be directed at about 1/3
height from the window upper edge.
fig. 20F0L0152mfig. 21F0L0151m
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WARNING
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DASHBOARD
AND CONTROLS
SAFETY
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CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
ADVICE FOR PRESERVING
THE BODYWORK
Paint
Paintwork does not only serve an aesteth-
ic purpose, but also protects the under-
lying sheet metal.
In the case of deep scrapes or scores, you
are advised to have the necessary touch-
ing up carried out immediately to avoid
the formation of rust. Use only original
paint products for touching up (see “Body-
work paint identification plate” in section
“Technical specification”). Normal paint
maintenance consists in washing at inter-
vals depending on the conditions and en-
vironment of use. For example, in highly
polluted areas, or if the roads are sprayed
with salt, it is wise to wash the car more
frequently.
For a correct wash of the vehicle proceed
as follows:
❒soak the body with a low pressure wa-
ter jet;
❒pass on the body a sponge with a li-
ght cleansing solution, frequently rin-
sing the sponge;
❒rinse accurately with water and dry
with air jet or suede.If the vehicle is washed in an automatic car
wash, follow these recommendations:
– remove the antenna from the roof to
avoid damages;
– water with a cleansing solution must be
used for washing;
– rinse accurately to avoid cleansing so-
lution residues which may remain on the
body or hidden parts.
❒Spraying the underbody, engine com-
partment, wheelhouse internal parts
and other parts with highly protective
wax products;
❒Spraying of plastic parts, with a pro-
tective function, in the more exposed
points: underdoor, inner fender parts,
edges, etc.;
❒Use of “open” boxed sections to pre-
vent condensation and pockets of
moisture from triggering rust inside.
BODY AND UNDERBODY
WARRANTY
Your car is covered by warranty against
perforation due to rust of any original el-
ement of the structure or body. For the
general terms of this warranty, refer to
the Fiat Warranty booklet.
When drying, take particular care with the
less visible parts like door surrounds, bon-
net and around the headlights where wa-
ter may stagnate. The car should not be
taken to a closed area immediately, but left
in the open so that residual water can eva-
porate. Do not wash the car after it has
been left in the sun or with the bonnet
hot: this may alter the shine of the
paintwork.Some automatic systems pro-
vided with old generation
and/or not correctly maintai-
ned brushes may damage the
varnish, easing the creation of micro-
scratches, especially on dark colours.
To remove those scratches, slightly po-
lish with a specific product.
193-216 Croma TRW GB 28-05-2008 15:19 Pagina 214
❒extra-urban cycle: frequent accel-
erating in all gears, simulating extrau-
rban use of the car; the speed varies
between 0 and 120 km/h;
❒combined consumption: is calcu-
lated weighing about 37% of urban cy-
cle consumption and about 63% of
extraurban consumption.
FUEL CONSUMPTION
The fuel consumption figures given in the
table below are determined on the basis
of the homologation tests set down by
specific European Directives.
The procedures below are followed for
measuring consumption:
❒urban cycle: cold starting followed
by driving that simulates urban use of
the car;
238
WARNING
LIGHTS AND
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INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
IMPORTANT The type of route, traffic
situations, weather conditions, driving
style, general conditions of the car, trim
level/equipment/accessories, load, climate
control system, roof rack, other situations
that affect air drag may lead to different
fuel consumption levels than those mea-
sured.
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WARNING
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CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
IINDEX
Boot hatch............................................. 84
– emergency opening....................... 85
Boot light............................................... 180
Boot ........................................................ 84
– baggage cover shade ..................... 87
– double load compartment........... 88
– emergency opening....................... 85
– enlargement.................................... 85
– load anchoring................................ 89
– opening and closing....................... 84
– repositioning the rear seat .......... 88
Brake Assist (emergency braking
assistance) .......................................... 87
Brake fluid
– insufficient brake liquid warning
light................................................... 146
– level check....................................... 206
Brakes
– brake pad wear warning light...... 156
– characteristics................................ 224
– Hill Holder failure warning light . 154
– liquid level....................................... 206
Car radio.............................................. 100
– antenna ........................................... 101
– audio system .................................. 100
– Hi-Fi system ................................... 101
Car seats (suitability of use) .............. 115
Ceiling lights
– boot ceiling light lamp
replacement.................................... 180
– central light..................................... 70– courtesy lights................................ 70
– courtesy mirror ceiling light lamp
replacement.................................... 179
– door clearance/puddle ceiling
light lamp replacement................. 180
– front................................................. 70
– front ceiling light lamp
replacement.................................... 178
– glove compartment ceiling light
lamp replacement.......................... 179
– rear .................................................. 70
– side rear ceiling light lamp
replacement.................................... 181
Changing a lamp................................... 169
Changing a wheel................................. 159
Chassis (marking)................................. 219
Child safety device............................... 81
Cigar lighter.......................................... 76
CO
2emissions..................................... 240
Code Card............................................ 10
Constant speed regulator
(Cruise Control) .............................. 68
Consumption
– engine oil......................................... 204
– fuel...........................................238-239
Courtesy mirror
– ceiling light lamp replacement..... 179
Courtesy mirror ceiling lights ........... 179
Cruise Control (constant speed
regulator) ........................................... 68
– constant speed regulator warning
light (Cruise Control) ................. 156
ABS ...................................................... 94
– ABS system failure warning light 148
ABS system........................................... 94
Additional heater................................. 61
Air bag
– air bag failure warning light.......... 146
Air filter (replacement)...................... 207
Alarm...................................................... 14
– alarm failure warning light ........... 151
– break-in attempt warning light ... 151
Antenna ................................................ 101
Antilifting (protection)........................ 15
Ashtray (front/rear)............................ 77
ASR system........................................... 97
ASR ......................................................... 97
Automatic air conditioner................. 52
Automatic headlamp sensor
(twilight sensor)................................ 64
Backing light......................................... 176
Battery
– battery recharging......................... 190
– checking the charge status........... 208
– insufficient battery recharge
warning light................................... 148
– replacing the battery..................... 208
– startup with an auxiliary battery 158
– useful advice for extending
battery life....................................... 209
Body
– maintenance.................................... 213
– version codes................................. 220
II I
N N
D D
E E
X X
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