Fiat Panda Owner's Handbook Manual page 22

THE FIAT CODE SYSTEM
GETTING TO
To further protect your car from theft, it has been
KNOW YOUR CAR
fitted with an engine immobilising system. It is
automatically activated when the ignition key is
removed.
SAFETY
Each key contains an electronic device which
modulates the signal emitted during ignition by an
antenna built into the ignition device. The signal
is the "password", different every time the car is
STARTING AND
started, through which the control unit recognises
DRIVING
the key and enables starting.
OPERATION
WARNING LIGHTS
AND MESSAGES
Each time the vehicle is started turning the ignition
key to MAR-ON, the Fiat CODE system control unit
sends an acknowledgement code to the engine
control unit to deactivate the immobiliser. The code
IN AN EMERGENCY
is sent only if the Fiat CODE system control unit
has acknowledged the code received from the key.
Each time the ignition key is turned to STOP, the Fiat
SERVICING AND CODE system deactivates the functions of the
engine management control unit. If, during starting,
MAINTENANCE
the code is not correctly recognised, the
light switches on in the instrument panel. In this
case, turn the key to STOP and then to MAR-ON; if
TECHNICAL
it is still locked, try again with the other keys that
SPECIFICATIONS
come with the vehicle. Contact a Fiat Dealership
if you still cannot start the engine.
INDEX
18
Warning light
If the warning light switches on, this means that
the system is running a self-diagnosis (for example
for a voltage drop). Should the fault persist, contact a
Fiat Dealership.
warning
switching on while driving