I have just started replacing the front door speakers. I took the door card of the passenger side but ran out of day light the other night so I had to call it a day.
I locked the car with the key fob, and all doors locked.
When I went to my car the next morning and pressed the key fob the indicators flashed like normal but none of the door unlocked, and I had to use the key to open the drivers door.
The only thing I noticed was that there was some condensation in the car, probably because some as the insulation from the passenger’s side door was removed.
When I press the key fob the lights do flash, and the boot lock works and I can open the boot. Also when I get out the car and press the key fob again the boot locks but not the doors, and the second press of the key fob has no effect at all so no deadlock anymore.
The same problem occurs if using the key in the lock but obviously the door does lock.
I have checked the fuse for the central locking and it seems fine.
I have an Astra 1.6 5dr, I also have a total closure unit fitted.
Any help would be greatly appreciated.