Currently experiencing central locking problems on the Zafira. The NSR door will not lock at the moment.

We have the version with keyless entry, so can lock the car either by pressing the front door handles or using the key fob, we cannot lock it manually with a key. To unlock the car you just pull one of the handles and it unlocks automatically.

When locking and unlocking the car you can hear the lock making the right noise, but the door remains unlocked.

Just recently we had a few occasions when we came to the car and the window on that door had opened slightly, I didn’t think anything of it at the time, assuming the window had been left open, but now not so sure.

I know that one of the possibilities is the wiring between door and car, but haven’t been able to get to it to check. Before I get it to the garage does anyone have any ideas?

Many thanks