I have just been trying to get my central locking working, the issue i have is everything works apart from the fob won't unlock the doors when pressing the button (2 button fob).
I have tried loads of things such as:
Cleaned and checked relays under bonnet.
Checked connection on receiver.
Checked bonnet switch.
Checked fuses, popped all out.
Held down button for few seconds
So i went to check the relays behind the fuses under the drivers side dash, i changed them from known working 1's and the central locking starting working, woohoo i thought i have found it, so i put it all back together and nope not working again.
I then pulled the fusebox out again and thought i'll just give it a try before i touch anything.............yup it worked again, put it back in and it stopped working, pulled it out and it worked.
What i would like some 1 todo for me (who has the same issue) is to disconnect the battery, undo the 2 10mm bolts holding the fusebox on, like in pictures below:
Pull the fusebox out very slightly so the metal brackets that the bolts go through are not touching.
Reconnect the battery, close the doors and bonnet then try to lock your doors with the button (my indicators and blips stopped working but i just put my key in the ignition and turned it on then off, all was fine after that)
I hope this can help a few people as i have spent hours trying to find the problem.
Let me know how you have got on if you try this please
p.s sorry for rabbiting