How can I fix my central locking on my Mk3 Golf?

On using the key to unlock the drivers door, only the drivers door will unlock. If I then manually unlock the other 3 doors I can lock all 4 of them by using the key in the drivers door. so in summary; the central locking system will lock, but not unlock all 4 doors.

There is pneumatic noise when locking the doors but none when attempting to unlock the doors.
Chris Batsford, August 2004


done
you need to replace the central locking pump that is located in the boot of your vechike, but they arent cheap recomend going to a breakers yard, easy to replace

paul, September 2004
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