Quote Originally Posted by Barney Paull-Edwards
Got the very tool for that,and its metric! 400bar sure blows the crap out of horn.
Hah, it was fuse #9 in the end, turns out the magnetic AC clutch has disintegrated to the point where it's shorting internally.

The wife switched the aircon on for a laugh a few days ago, so I know what's caused it now...