Vauxhall Zafira rear door will not open

Just to add the rear windscreen wipers are still working.

I had the same problem and found that the fuse for the front windscreen washers had blown. This is an ongoing problem.The fuses are only around 75p each, buy a few spares,and are very easy to check and change. I hope that this is the route of your problem.

if its clicking its sounds like you have power , you should be able to open the door from the inside how to open it is sometimes in the hand book , once open clean all connections and retry if still fails and you definately have power to the lock you may need a replacement mechanism