how do I fix the remote key central locking on my peugeot 206glx?

Recentley my 206 remote key has not been working, I have changed the battery and tried another spare key however the key will still only work manually by putting it into the locks to open all the doors. The remote flashes when the buttons are pressed to open the doors or activate the alarm, however nothing happens. I have also tried resetting the key using my Peugeot manual with no success. Can you help?
Any suggestions?
claire, December 2005


done
for the record

This does NOT work for a 307 1600 sedan 2004

307 owner, May 2012
Your locking plip should have 2 buttons on it:
1, Unlock the door with the key
2, Press and hold the large plip button (the light on the key should be flashing) wait for 20 seconds and press the small button on the plip once, the light should stop flashing
3, Release the large button, the light on the plip should stay on
4, press the large button once, the light goes out.
5, Enter the car, hold the key next to the ignition barrell, press the large button once
6, Switch the ignition on, wait for 10 seconds and switch off.
7, wait for 5 seconds, the plip should now operate.

If it doesn't you either have a faulty key or control unit (BSI) - go to a Peugeot dealer.

Mark, January 2006
link Click here to see other fixes for Peugeot 206.