I've been trying to help SAIUN with his central locking and I'm stumped beyond belief.
Basically his car got broken into by means of screwdriver in the keyhole, now the drivers side door will not actuate under any circumstance. Pushing the lock up and down will actuate all the other doors, pushing the button on the drivers side door will do the same thing.
The bit thats got me stumped is how the factory acutator works, I can't trigger it by switch polarity, it just blows fuses because it creates a short instead.
I've tried 2 different acutators and haven't had any good results, I would assume something happened to the wiring but its still letting me trigger the other doors so I have no idea at all!
If anyone here can't explain It i'm going to run a single aftermarket acutator in there with an independent control box. There is readily available contstant power and negative triggers inside the door so that won't be a problem.