brentf 0 Report post Posted February 6, 2010 I am looking at installing a shift light it to my e30 (1988 facelift coupe 320i) and what I need to know is if any one can tell me what colour wire the feed wire is to the dash tacho so that i can use that as my feed wire to the shift light any help would be muchly appreciated Quote Share this post Link to post Share on other sites
Nobimmer 694 Report post Posted February 7, 2010 Pretty sure its a black thick wire coming from the main ECU loom. Or just run it to the neg terminal on the coil. Quote Share this post Link to post Share on other sites
