Central locking issue ITR

[Keifer1903]

Basically when I bought the car would press the door lock button my toad alarm ai606 I think it is and doors would lock and come to unlock it I would have to press alarm button then unlock doors with the key and central locking would do the rest

Went out today and its not locking with the button and central locking doesn't work. When all doors are shut and inside the car the lock on te interior door would lock all doors until I arrived home tonight and can just hear the "pin" sticking and pinging back if that makes sense.. Like refusing to lock the mechanism.

Anyone any ideas?

 

[eternal blue 2000]

Could be the relay to do with the alarm as this happened to mine twice.

The relays will prob be in driver door as it sends signal to the oem control box for the doors.
These relays sometimes give up due to moisture etc,these can be bought at most motor factors.

Goodluck