Recently purchased a mk1 Focus Ghia Estate.
The central locking is a bit tempramental.
If I lock the car via the key, all doors will lock (sometimes).
When I unlock the car via the key, most of the time the locks will NOT unlock.
But it doesnt do this all the time.
I havent tried it form the key fob yet, as it has battery issues.
Is there a relay that runs the solenoids?
Why would it only work sometimes but not others?
Cheers for looking.