Hi all, I really hope you can give me a hand on this one because I'm a bit lost.
The central locking fuse is blowing on my mk7. It happened all of a sudden. I started driving and all doors locked as normal and that was the end of it. When I stopped and tried to unlock the back door it didn't work and the fuse had blown.
-All four ajar switches are working fine (checked with IDS)
-Front actuators seem to be working. If I manually lock the front doors (and replace the fuse) they do unlock with the fob.
-Trying to unlock the back of the van blows the fuse, even with the side door opened and the back door actuator disconnected (cargo actuators might be ok?)
-Pressing the lock button does nothing other than beeping. (It should lock, unlock, beep, right?) And it doesn't blow the fuse.
As I said I'm a bit lost now. I'm not sure what to check next. Is the red box in the drivers door part of the central locking?
Any advice will be hugely appreciated!