Reconfigurable FIAT IDEA 2007 1.G Service Manual

217
SAFETY
DEVICES
CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
WARNING
LIGHTS AND
MESSAGES
TWILIGHT SENSOR FAILURE
(where provided)
The warning light on the dial turns on (on certain
versions together with the message on the dis-
play) when failure is detected in twilight sensor
(adjusting headlight sensitivity).
è
INJECTION SYSTEM FAILURE
(Multijet versions)
In normal conditions, turning the ignition key to
MAR, the warning light turns on, but it should go
off when the engine has started. The initial turn-
ing on indicates that the warning light is working
properly.
If the warning light stays on or turns on while
travelling, this indicates that the injection system
is not working perfectly with possible lack of per-
formance, poor handling and high consumption.
In these conditions it is possible to continue dri-
ving without however requiring heavy effort or
high speed from the engine. In any case, contact
Fiat Dealership as soon as possible.U
amber
amber
Warning
light on dial Message on
multifunction displayMessage on reconfigurable
multifunction display

218
SAFETY
DEVICES
CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
WARNING
LIGHTS AND
MESSAGES
EOBD - ENGINE CONTROL SYSTEM
FAILURE (petrol versions)
In normal conditions, turning the ignition key to
MAR, the warning light turns on, but it should
go off when the engine has started. The initial
turning on indicates that the warning light is
working properly.
If the warning light stays on or turns on when
travelling (on certain versions together with the
message on the display):
❒glowing steadily - means a fault in the
supply/ignition system which could cause high
emissions at the exhaust, possible lack of
performance, poor handling and high con-
sumption levels.
In these conditions it is possible to continue dri-
ving without however requiring heavy effort or
high speed from the engine. Prolonged use of
the car with the warning light on may cause
damages. Contact Fiat Dealership as soon as
possible.
The warning light goes off if the fault disappears,
but it is still stored by the system.
U
amber
8:30
continues on next page
Warning
light on dialMessage on reconfigurable
multifunction displayMessage on
multifunction display

219
SAFETY
DEVICES
CORRECT USE
OF THE CAR
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
WARNING
LIGHTS AND
MESSAGES
❒flashing- indicates the possibility of damage
to the catalyst (see “EOBD system” in section
“Dashboard and controls”).
If the light flashes, it is necessary to release the
accelerator pedal to lower the speed of the
engine until the warning light stops flashing; con-
tinue the journey at moderate speed, trying to
avoid driving conditions that may cause further
flashing and contact Fiat Dealership as soon as
possible.U
amber
amber
8:30
continued from previous page
If with ignition key at MAR, the
Uwarning light does not turn on or if it turns on with fixed
light or flashing when the car is travelling (on certain versions together with the message on
the display), contact Fiat Dealership as soon as possible. Warning light
Uoperation can by
checked by traffic agents by proper equipment therefore, comply with laws and regulations
in force in the country where you are driving.
GENERIC FAILURE INDICATION
The warning light on the dial comes on when the
engine oil pressure sensor is faulty and, for
Multijet versions with modal instrument panel,
also when a failure is detected in diesel fuel sen-
sor. Contact Fiat Dealership as soon as possible.
è
Warning
light on dial Message on
multifunction displayMessage on reconfigurable
multifunction display

DIESEL FUEL FILTER
(“green filter”)
DRAINING THE CONDENSE (diesel versions)
IMPORTANT The presence of water in the fuel circuit
may cause serious damage to the entire injection
system and cause irregular engine operation. If the
warning light
cturns on (or on certain versions, adedicated message is shown on the reconfigurable
multifunction display) contact a Fiat Dealership as soon
as possible to have the bleeding operation carried out.
272
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
CAR
MAINTENANCE
WARNINGThe presence of water in the fuel circuit may cause serious damage to the entire
injection system and cause irregular engine operation. If the warning light
cturns
on (or on certain versions, a dedicated message is shown on the reconfigurable
multifunction display) contact a Fiat Dealership as soon as possible to have the
bleeding operation carried out. Should the above indications take place after
refuelling, water has probably been poured into the tank: turn the engine off
immediately and contact a Fiat Dealership.