Its not so much what I have done to the car today, as to what my wife did to it.
This is what was happening, the central locking was working one minute then nothing at all the next, this has been going on since last week, we went out today and again the central locking was not working, just use the key until it stops raining and I could look into the problem, as I know it wasn't the remote battery.
Anyway, on the was home I noticed that the alarm light was flashing away, I had an idea, it must be a good idea as I had thought of it, thinking back it did seemed a good idea at the time.
I asked the wife to raise her left foot sharply, nothing kinky, just her foot was just below the fuse box.
That's when all hell broke loose, the horn went off, so did the hazards, on a busy country lane with no turn off's and in traffic, with nowhere to hide luckily only a mile or so from home, so I could stop and reset the alarm, she still reckons its my fault.
Now the central locking and alarm system is working again, I fixed it.