Central Locking Advice

[Projectuno 7]

I have a phase 2 GTi with central locking (also has remote).

 

All was working perfectly until this week, either with the key or via the remote.

 

I had the door cards off to clean the recently and also fitted a modern radio, safely storing the original away. Could I have disturbed a plug or connector? I have checked the door connectors and the plug/s that fit to the lock actuators, all appears fine.

 

Any suggestions? Is there a relay or something that could have blown?

[ORB 227 1 Cars]

there is a controll unit attached to the steering column. Its just to the left about knee height.

 

I would suspect the twisty door loom connector thingie myself. I think they are cack and die whenever touched

[bondyshambles 23 1 Cars]

I'm sure you have checked but the stereo and the central locking and the interior light all run off the same fuse on my car, but it is a phase 1.5 with no remote central locking....may be worth a check if you have changed the stereo etc.