Hi Guys; I have a Wiring question. Does Audi/VW always (99%) use Brown wire for thier grounds?(like blk is used in US cars for grounds)? I am doing a bit of Wiring work on my 90 and knowing that the brown wires are grounds would save me some time. Thanks all Kev 1988 90Q 2.3E Sport 1995 VW Jetta 2.0