
It's the trigger wire for the magnetic clutch in the pulley, and has been severed at some point.
Anyway, I repaired the wire today, started the car up and...
Boom! Ice cold air

I love it when a fix is that simple

Next on the list is a facelift rear bumper and exhaust, as the pre-facelift rear bumper has no exhaust pipe aperture and the tail pipe is hidden and downturned. The facelift has an aperture for the pipes and a straight twin pipe back box which I think looks a bit sportier.
There's only been 1 main down point with this car so far... It kind of makes me want to sell all my project cars and buy myself an A4 or A6 2.8 Quattro
