Mitsubishi ECLIPSE Owner's Manual page 101

Features and controls
4. When the immobilizer indicator starts blinking, turn the
second valid key to the "LOCK" position and remove it.
Within 30 seconds after doing so, insert a blank immobi-
lizer key into the ignition and turn it to the "ON" position.
Perform this operation no more than 30 seconds after the
immobilizer indicator starts blinking. When registration
of the ID code is complete, the immobilizer indicator will
come on for 3 seconds then go off. If an error occurs, the
immobilizer indicator will go off during the procedure.
3
5. If you wish to register another key, perform the process
again from step 1.
3-6
NOTE
It is not possible to register a key if:
• the immobilizer indicator goes off during the procedure
• the immobilizer indicator does not come on for 3 sec-
onds after turning the ignition to the "ON" position with
a blank immobilizer key
The procedure will be terminated automatically if:
• a period of 30 seconds or longer elapses from the
moment when the first key is turned to the "LOCK"
position to the moment when the second key is turned to
the "ON" position
• a period of 30 seconds or longer elapses from the
moment when the second key is turned to the "LOCK"
position to the moment when the blank immobilizer key
(specially cut for your vehicle at your Mitsubishi Motors
dealer) is turned to the "ON" position
• more than 30 seconds elapse after the immobilizer indi-
cator starts blinking