HUD pinout info and general knowledge   I own several different HUD units I have purchased. I have collected the pinouts for all of these and have verified them. I also include some info that I know about these HUDS and the cars that they go in.   disclaimer: there can be variances in wire colors, but this info should be dead on. PLEASE PLEASE PLEASE let me know (PM ME!) if I am incorrect on the info I have stated. Special thanks to stockGP and 99 Regal GS for info!   as owner of all bu