glow gauges

ok im trying to do a DIY on the glow gauges then killah has but i dont know where the parking brakes line is located. im tempted to hook it up to the line that powers the existing gauges but im not sure if it is going to work. if anyone know where the parking lights line is located. could ya plz tell me so i can hook them up?

that's a hard line to get to because you gotta trace it all the way to the lights themselves, if you have your service manual (most j's come with one) it will have the wiring diagrams to guide you through that. i have mine hooked up to the head lights so when i turn on my headlights poof! the gauges are on.

killah could ya tell me which line that is...it will save me money