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Old 17-04-18, 10:42 PM   #1
Junior Member
Join Date: Feb 2018
Location: New Zealand
Posts: 3
Default Key FOB will not unlock car.

Hi Everyone.

I had my 2 keys re-programmed by Peugeot and new batteries fitted for my 2011 4007. They both work great. Now one of the keys still works great but the other key will not lock or unlock car. It starts the car so I reckon the programme is still working well there. I have changed the battery but no luck.
Any ideas as to why it isn't working??
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Old 17-04-18, 10:59 PM   #2
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Join Date: Jul 2014
Location: Jersey CI
Posts: 2,364

The immobiliser and the remote locking are separate functions. The remote locking has probably just lost synchronisation.

To resync (not sure about 4007, but this works in the 206 and other models):

Switch ignition off, then on again. Immediately, press the lock button on the key for a few seconds. Release button, switch ignition off and remove key. The remote locking should then function.

Last edited by IanML; 17-04-18 at 11:02 PM.
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