that i have fixed the intermittant electrical problem si was having by replacing the rubber seal around the base of the arial.
The old one was severly perished and I am not 100% sure it was letting any water in on a quick inspection there is certainly no evidence of it.
However since I have changed it, none of my silly problems have been happening.
problem 1 hazard warning lights wouldnt go off
problem 2 engine cutting out.
problem 3 interior lights coming on whilt driving.
Is it just coincidence they have all stopped happening or is it likely to have been water ingress through the roof causing it all ?