happened to mine

i had to change all my centrallocking motors for any to work lol

but and a big but the rear doors are deadlocked, so you have to remove the door cards and smash the lock mech off to reveal springs sliders to unlatch the door

shit job mate but one of the motors has gone down and fried all the others

but one of mine have stopped working all together a couple days after i changed them, so i also think it could be a loom fault in the door which caused all this trouble