Technical Doors will not lock

[Tychy]

Both drivers door and boot locks stopped working today.
The passenger lock accepts the key and will lock, but unlocks itself straightaway.
(The battery is fully charged)
I found similar posts but no answers.

 

[varesecrazy]

Central locking issue
Open and close the locks by hand

Test what feels stiff

 

[chris3234]

Open door and push the latch in the door closed with a screw driver then try and lock the door again this should shoud rule our any sort of issues with the latch adjustment

 

[Tychy]

Thanks. Today the passenger door lock has decided to work but I still can't turn the key in the boot. I wonder if the problem was caused by pressure-washing the car?

 

[SolidusSnake]

The boot is not connected to central locking. Have you used the boot lock with key recently ? Or did something happen to your key perhaps? For the right away opening when you lock the door means it thinks one of the doors is still open. You can try unlocking both doors first. Open and close and then try locking again. Fault might be in the electrical part of one of the door lock mechanisms