ABA383

I just wired in my Autometer tach and was wondering which wire to tap into to get the light to come on with the dash/head lights...I thought I saw somewhere where it was the brown wire coming off of the dash light dimmer control in the dash...Any ideas? Thanks...

--Alan

Injuneer

You can either find the output wire from the rheostat that adjusts the dash lights - probe the wires with a volt meter and find out which one varies with the dimmer position, or I believe there is a fuse for the dash lights, and you can tap into the output from that by using a special fuse. Try a "search"... I know I've seen this covered before.

ABA383

Thanks...I searched it for a bit, which is where I saw something about the brown wire off of the dash light dimmer ****..I was just trying to confirm it...For now I've got the light and power wires tied together so the light is always on...Which is fine with me...I'll try the search again...

--Alan

mdacton

I use the light wire off of the heat controls or radio dimmer. They work fine.

postalbunny

Just a suggestion, if you have an aftermarket stereo then you could just use one of the dimmer light wires... one turns a +12 when the headlights are on and one other one is variable + voltage depending on the dimmer... last time i checked the standard is orange and an orange /w white stripe on them.