When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I just got my Glow shift Guages installed in my truck (2000 F250 SD) and I have an issue with the gauges pulsating when the lights are turned on, the orange wire plugged into the Dimmer wire, but Glow Shift told me it needs to go into the Head light switch source, which will eliminate my issue. Can some please tell me which wire that is off of the headlight switch.