ignition FIAT SEICENTO 2007 1.G Owner's Manual

76DRIVING YOUR CAR
IMPORTANT On stretches of
road with good visibility, switch off
your rear fog lights; the brightness of
these lights could annoy the people
travelling in the cars behind
– Remember that fog also means the
tarmac is wet and therefore manoeu-
vres of all kinds are more difficult and
stopping distances are longer.
– Keep a good distance from the
cars in front of you.
– As far as possible, avoid spurts of
speed or sudden deceleration.
– Do not overtake other vehicles if
you can help it.
– If you are forced to stop your car
(breakdown, limited visibility etc.) try
to stop off the road. Turn on the haz-
ard lights and, if possible, the dipped-
beam headlights. Rhythmically sound
the horn if you realise another car is
coming.DRIVING IN
THE MOUNTAINS
– When driving downhill use the en-
gine braking effect by engaging a low
gear so as not to overheat the brakes.
– Under no circumstances should
you drive downhill with the engine off
or with the car in neutral, let alone
with the ignition key out.
– Drive at a moderate speed with-
out cutting corners.
– Remember that overtaking while
going uphill is slower and therefore
requires more free road. If you are
being overtaken while driving uphill,
make it easier for the other vehicle to
pass. DRIVING ON SNOW
AND ICE
Here are some tips for driving in
these conditions:
– keep your speed down;
– use chains if the roads are covered
in snow: see paragraph
SNOW TYRESin
this chapter;
– mainly use the braking effect of the
engine and under all circumstances
avoid braking sharply;
– when braking in a car not fitted
with ABS, reduce the possibility of the
wheels locking by varying the pressure
you exert on the brake pedal;
– do not accelerate suddenly and
avoid swerving;
– in the winter, even apparently dry
roads may have icy patches. Be care-
ful therefore when driving over
stretches that do not get much expo-
sure to the sun or are lined with trees
or rock where ice might not have
melted;
– keep a good distance from the ve-
hicles in front;

80DRIVING YOUR CAR
LOOKING AFTER EMISSION
CONTROL DEVICES
The correct use of pollution control
devices not only ensures respect for
the environment but also has an effect
on the car’s performance. Keeping
these devices in good condition is
therefore a fundamental rule for dri-
ving that is easy on your pocket and
on the environment too.
The first step to take is to follow the
Service Schedule to the letter.
If your car has a petrol engine use
only unleaded petrol.
If you have trouble starting, do not
keep turning the ignition key for long
periods. Be especially careful to avoid
bump starting the car by pushing, tow-
ing or rolling down hill: these are all
manoeuvres that can damage the cat-
alytic exhaust. For emergency starts
use only an auxiliary battery.If the engine begins to “lose its
smoothness” when travelling, con-
tinue your journey but reduce the de-
mands you are making on the engine
and go to a Fiat Dealershipas soon
as you can.
When the instrument panel fuel re-
serve warning light comes on, fill up as
soon as possible. A low level of fuel
can cause an uneven supply of fuel to
the engine with the inevitable increase
in the temperature of the exhaust gas
and serious damage to the catalytic
converter.
Never run the engine with one or
more spark plugs disconnected, even
for testing purposes.
Do not warm up the engine by let-
ting it idle for a while before moving
off unless the outside temperature is
very low and, even in this case, only
do so for less than 30 seconds.Do not install other heat shields
and do not remove those already fit-
ted to the catalytic converter and
exhaust pipe.
When functioning nor-
mally the catalytic con-
verter reaches high tem-
peratures. For this reason do not
park the car over flammable ma-
terial (grass, dry leaves, pine nee-
dles etc.): fire hazard.
Ignoring the above rules
may lead to fire.
Do not allow anything to
be sprayed onto the cat-
alytic converter, Lambda
sensor or exhaust pipe.

87IN AN EMERGENCY
I I I I
N N N N

A A A A
N N N N

E E E E
M M M M
E E E E
R R R R
G G G G
E E E E
N N N N
C C C C
Y Y Y Y
EMERGENCY
START-UP
If the Fiat CODE cannot deactivate
the engine immobilising system, the
¢and
Uwarning lights stay on and
the engine will not start. Follow the
emergency start-up procedure to
start the engine.
Read the whole procedure care-
fully before trying to carry it out.
If you make a mistake, you must turn
the ignition key back to STOPand
repeat the whole operation from the
beginning (step 1).
1)Read the 5-figure electronic code
given on the CODE card.
2)Turn the ignition key to MAR.3)Press and hold down the acceler-
ator pedal. The injection system warn-
ing light
Uwill come on for about 8
seconds, and then go out. At this
point release the accelerator pedal
and get ready to count the flashes of
warning light
U.
4) Count the number of flashes that
corresponds to the first figure of the
code on the CODE card, then press
the accelerator pedal and keep it there
until the
Uwarning light comes on
for four seconds and then goes out;
release the accelerator pedal.
5) The
Uwarning light will start
flashing again: after it has flashed the
number of times that corresponds to
the second figure on the CODE card,
press the accelerator pedal to the
floor and keep it there.
6) Do the same for the remaining
figures on the CODE card. 7) Once the final figure has been en-
tered, keep the accelerator pedal
pressed. The injection warning light
Uwill light up for four seconds and
then go out; release the accelerator
pedal.
8)The
Uwarning light will flash
rapidly for about 4 seconds to indicate
that the operation has been com-
pleted correctly.
9) Start the engine by turning the ig-
nition key from MARto AVV.
If, however, the
Uwarning light
stays on, turn the ignition key to
STOPand repeat the procedure
from step 1.
IMPORTANTAfter an emergency
start, you should contact a Fiat Deal-
ership, otherwise you will have to re-
peat the procedure described each
time you want to start the engine.

88IN AN EMERGENCY
JUMP STARTING
If the battery is flat, you can use an-
other battery to start the engine. Its
capacity must be the same or slightly
greater than the flat battery (see the
chapter
TECHNICAL SPECIFICATIONS).
Proceed as follows:
1)connect positive terminals Aand
B-fig. 1of the two batteries with a
jump lead.
2)With a second lead, connect the
negative terminal Cof the auxiliary
battery to an earth point Dof the car.IMPORTANTDo not directly
connect the two negative terminals:
sparks could ignite the flammable gas
from the battery.
If the auxiliary battery is fitted in an-
other vehicle, prevent accidental con-
tact of metallic parts.
3)Start the engine.
4)When the engine has been
started, remove the leads in the re-
verse order: D, C, Band finally A.
If the engine fails to start after a few
attempts, do not keep on but have the
car seen to at a Fiat Dealership. Do not carry out this
procedure if you lack ex-
perience; if it is not done
correctly it can cause very in-
tense electrical discharges. In ad-
dition, the fluid contained in the
battery is poisonous and corro-
sive. Avoid contact with skin and
eyes.
You are also advised not to put
naked flames or lighted ciga-
rettes near the battery and not
to cause sparks.
fig. 1
P4Q00087
Under no circumstances
should a battery charger
be used to start the en-
gine: it could damage the elec-
tronic systems and in particular
the ignition and injection control
units.

102IN AN EMERGENCY
Never change a fuse
with another amperage:
fire risk !To locate the fuse, refer to the table
on the following pages. Do not attempt to re-
pair a blown maxi fuse.
Go to a Fiat Dealership.
If the fuse blows again,
have the car inspected at
a Fiat Dealership.
fig. 38
P4Q00121
fig. 39
P4Q01030
Remove the blown use with the
tongs Cwhich can be found in the
fusebox.
Never replace a broken
fuse with anything other
than a new fuse. Always
use a fuse of the same colour.
Before changing a fuse,
check the ignition key has
been removed and that
all the other electric devices have
been turned off/disabled. FUSE LOCATION
The fusebox is located to the left of
the steering wheel. To reach the fuse-
box, loosen the screw B-fig. 38 fas-
tening the cover A.
The numbers indicating the devices
corresponding to the fuses are shown
on the back of the cover fig. 39.

103IN AN EMERGENCY
An additional 7.5A fuse is located by
the side of the climate control system.
It can be reached from inside the pas-
senger compartment under the dash-
board.
Fuses in the engine
compartment
A fusebox is located on the left side
of the engine compartment behind the
battery. It contains four high amper-
age fuses A-fig. 40 (MAXI FUSES)
which act as additional fire protection
in preventing high intensity cables
from overheating the following :
A- 30A - injection control unit.
B- 40A - Ignition switch.
C- 30A - engine cooling fan.D- 60A -dashboard fusebox
power.
IMPORTANT Go directly to a
Fiat Dealershipto have any one of
these four fuses restored.
Other version-specific fuses are
arranged next to the four MAXI fuses.
They protect the following devices:
E - 30A - climate control sys-
tem.
F - 30A - optional power cir-
cuits.
G - 40A - electrical power
steering system.
H - 60A - ABSA fusebox B-fig. 41 containing other
three fuses is located in the engine
compartment on the right-hand side.
To reach the fuses, loosen the two
nuts A and remove the cover B.
Fuses fig. 42 protect:
1 - 7.5A -Fiat CODE and control
unit (+30)
2 - 15A -injection system auxiliary
units and climate control
system auxiliary units
3 - 7.5A -Fiat CODE and elec-
tronic injection control
unit (15/54)
fig. 40
P4Q01031
fig. 41
P4Q01032
fig. 42
P4Q01033

104IN AN EMERGENCY
System/Component Fuse no. Amperage Location
Front left-hand sidelight
Front right-hand sidelight
Left-hand taillight
Right-hand taillight
Left-hand dipped beam headlight
Right-hand dipped beam headlight
Left-hand main beam headlight
Right-hand main beam headlight
Left-hand brake light
Right-hand brake light
Additional brake light
(3rdbrake light)
Left-hand number plate light
Right-hand number plate light
Reversing light
Rear foglight
Hazard lights
Direction indicators
Front foglights
Ceiling light
Windscreen wiper/washer
Horn
Electric windows
Door locking system
Heated rear window
Cigar lighter
5 10A fig. 39
4 10A fig. 39
4 10A fig. 39
5 10A fig. 39
6 10A fig. 39
7 10A fig. 39
8 10A fig. 39
9 10A fig. 39
21 10A fig. 39
21 10A fig. 39
21 10A fig. 39
4 10A fig. 39
5 10A fig. 39
21 10A fig. 39
18 10A fig. 39
16 10A fig. 39
22 10A fig. 39
19 15A fig. 39
15 15A fig. 39
25 20A fig. 39
17 15A fig. 39
2 25A fig. 39
1 15A fig. 39
14 20A fig. 39
24 25A fig. 39
System/Component Fuse no. Amperage Location
6 10A fig. 39
22 10A fig. 39
9 10A fig. 39
13 20A fig. 39
20 20A fig. 39
15 15A fig. 39
11 20A fig. 39
23 10A fig. 39
3 10A fig. 39
1 7,5A fig. 42
1 7,5A fig. 42
E 30A fig. 40
C 30A fig. 40
24 25A fig. 39
3 7.5A fig. 42
3 7.5A fig. 42
F 30A fig. 40
2 15A fig. 42
2 15A fig. 42
B 40A fig. 40
12 7.5A fig. 39
15 15A fig. 39
10 10A fig. 39Headlight beam adjuster
Instrument panel (+15)
Main beam headlight warning light
Stalks: light control
Stalks: general
Sound system + battery
Sunroof
Airbag system
ABS (+15)
Fiat CODE system (+30)
Injection control unit (+30)
Climate control system
Engine cooler radiator fan
Passenger compartment fan
Electronic ignition
injection system (+15)
Fiat CODE system (+15)
Optional device power circuits
Electronic injection sensors
Climate control system auxiliary units
Ignition switch
Relay coil power
Instrument panel (+30)
Electrical power steering system
(+15)

105IN AN EMERGENCY
JUMP STARTING
See
JUMP STARTINGin this chapter.
IF THE BATTERY
IS FLAT
First of all, read the CAR MAINTE-
NANCEchapter for the steps to be
taken to avoid the battery running
down and to ensure it has a long life.
RECHARGING THE BATTERY
You are advised to recharge the bat-
tery slowly for a period of approxi-
mately 24 hours at a low amperage.
Charging for too long could damage
the battery.
Proceed as follows:
1)Disconnect the electric system
from the battery terminals.
IMPORTANTWhere relevant,
switch the electronic car alarm off
with the remote control.3)Turn on the charger.
4)When you have finished, turn the
charger off before disconnecting the
battery.
5)Reconnect the cables to the bat-
tery terminals. Make sure the polarity
is correct.
The liquid in the battery
is poisonous and corro-
sive. Do not let it touch
the skin or eyes. Recharging the
battery should be done in a well-
ventilated area away from naked
flames or possible sources of
sparks: explosion and fire risk. Do not attempt to
recharge a frozen bat-
tery. Thaw is first other-
wise it could explode. If the bat-
tery froze, make sure the inter-
nal elements are not broken
(short-circuit risk) and that the
casing is not cracked (risk of
spilling the poisonous and corro-
sive liquid).
Under no circumstances
should a battery charger
be used to start the en-
gine: it could damage the elec-
tronic systems and in particular
the ignition and injection control
units.

107IN AN EMERGENCY
Before starting to tow,
turn the ignition key to
MAR and then to STOP.
Do not remove the key. If the
key is removed, the steering lock
engages automatically which pre-
vents the wheels being turned.
While the car is being
towed with the engine
off, remember that the
brake pedal and steering will re-
quire more effort as you no
longer have the benefit of the
power brakes and power steer-
ing. Do not use flexible cables to
tow. Avoid jerking. Whilst tow-
ing, ensure that the coupling to
the vehicle does not damage the
surrounding components.
The car can be lifted
from the side providing
the hydraulic jack arm is
fitted with a special bracket in
the plate housing.
WITH AN ARM HOIST
Jack up the car by arranging the ends
of the arms in the areas shown in
fig. 45.
IF THE CAR NEEDS
TO BE TOWED
A tow hitch is provided with the car.
To fasten the tow hitch:
1)Take the tow eye from the spare
wheel in the boot.
When towing the car,
you must comply with
the specific traffic regula-
tions regarding the tow hitch and
how to tow on the road.
fig. 45
P4Q00138
From the side

113CAR MAINTENANCE
IMPORTANT - Remote control
If when the remote control button
is pressed the doors are not
locked/unlocked or the performed
operation signal (indicator lights on)
does not appear, change the battery,
using spare batteries of the same kind.
IMPORTANT - Engine oil
Should the prevailing use of the car
be under one of the following specially
heavy conditions:
– trailer towing
– dusty roads
– short distances (less than 7-8 km)
repeated and with external tempera-
tures below zero.
– frequently idling engines or long
distance low speed driving (e.g. taxis
or door-to-door deliveries) or in case
of a long term inactivity replace engine
oil more frequently than required on
SCHEDULED MAINTENANCE PLAN.IMPORTANT - Air cleaner
Replace the air cleaner more fre-
quently if the car is used on dusty
roads.
If you are in doubt about how often
the engine oil or the air cleaner should
be changed in relation to how you use
the car, contact a Fiat Dealership.
IMPORTANT - Battery
The charge in your battery should be
checked, where possible at the start
of the winter, to limit the risk of the
battery electrolyte freezing. This
check should be carried out more fre-
quently if the car is mainly used for
short trips or if it is fitted with acces-
sories that permanently take in elec-
tricity even when the ignition key is
removed, especially in the case of af-
ter market accessories.You should check the battery fluid
(electrolyte) level more frequently
than shown in the
SERVICE SCHEDULEin
this chapter if the vehicle is used in
hot climates or particularly demand-
ing conditions.
Maintenance of your car
should be entrusted to a
Fiat Dealership. For ordi-
nary routine maintenance oper-
ations which you are able to
carry out yourself, ensure that
you have the necessary tools and
original Fiat spare parts and flu-
ids available. Do not carry out
servicing operations if you have
no experience.