engine immobiliser
system ............................................(up to the end of the DU)
engine immobiliser................................(up to the end of the DU)
1.12
ENG_UD7248_1
Système antidémarrage (X76 - Renault)
ENG_NU_854-2_X76LL_Renault_1
ê
Immobiliser warning
light
This prevents the
engine from being
started by anyone not in possession
of the vehicle’s coded ignition key.
Operating principle
The vehicle is automatically protected
for a few seconds after the key is re-
moved from the ignition.
If the vehicle does not recognise the ig-
nition key code, tell-tale light
1
will flash
continuously and the engine cannot be
started.
System operating tell-tale light
When the ignition is switched on, tell-
tale
1
lights up continuously for approx-
imately three seconds and then goes
out. You can then start the engine. The
vehicle has recognised the code and
the engine can be started.
Engine immobiliser
vehicle protection tell-tale light
A few seconds after the ignition has
been switched off, tell-tale light
1
will
flash constantly.
The vehicle will not be protected until
the key has been taken out of the igni-
tion.
Operating fault warning light
Petrol version
After the ignition has been swit-ched
on,
if warning light
1
continuesto flash
or remains continuously, this indicates
a system operating fault.
ENGINE IMMOBILISER
1
Diesel version
If tell-tale light
1
comes on or remains
lit after the ignition has been switched
on, this indicates that the system is not
operating correctly.
In all cases
, it is
essential
to contact
an approved Dealer as only they are
qualified to repair the engine immobi-
liser.
If the coded ignition key is faulty
, use
the second key (supplied with the ve-
hicle), when tell-tale light
1
begins to
flash rapidly after the ignition has been
switched on. If you do not have access
to this, it is
essential
to contact an ap-
proved Dealer. Only approved Dealers
are authorised to repair the engine im-
mobiliser system.
Any unauthorised work
carried out on the engine
immobiliser (computers,
wiring, etc.) could be dan-
gerous. Work must be carried out
by qualified personnel.