sigsterrr Active Member Jan 12, 2019 120 75 38 Florida Jul 4, 2019 #1 Jul 4, 2019 #1 I cannot figure out which wire to tap in to so the backlight is dimmable on my new 5" tach. I have tried using a tester. I have even checked off the dimmer switch itself. Please help me.
I cannot figure out which wire to tap in to so the backlight is dimmable on my new 5" tach. I have tried using a tester. I have even checked off the dimmer switch itself. Please help me.
67coupe Founding Member Apr 5, 2002 658 402 93 Huntsville, AL Jul 4, 2019 #2 Jul 4, 2019 #2 I think it’s the light blue wire with a red stripe. What year car?
67coupe Founding Member Apr 5, 2002 658 402 93 Huntsville, AL Jul 4, 2019 #4 Jul 4, 2019 #4 I just looked it up. It should be the light blue wire with a red stripe coming off the dimmer.
Mustang5L5 That is…until I whipped out my Bissell Mod Dude Feb 18, 2001 43,248 17,929 224 Massachusetts Jul 4, 2019 #5 Jul 4, 2019 #5 He's correct. Light blue with red stripe off the dimmer