I was re-installing the rear window on my 912 the other day, and realised why the de-mister has never worked - all of the electrical veins running across the glass has rubbed off over the years, leaving only the lines of adhesive but no conductive material
I guess its a long shot to expect to be able to restore the foil-like demister veins? Or does anyone know a cunning trick here?!
Im thinking that I'll have to replace the glass with a good 2nd hand piece if I want to have a working rear demister again....
Cheers....
Gav

