is there a way i can keep my fog lights and low beams on when i turn my high beams on??? i know there is a way to keep the fog lights on with the high beams....i have a 01 3500.

 

This is the best thing since sliced bread. I bought one cause I drive alot at night in the middle of nowhere and it works great

http://198.104.149.53/CoastalData/sh...ID=978&CATID=1

 

There is a relay under the hood that controls the trailer lights. I used that signal lead to feed the control relay of the fog lamps....Requires sparate relay for the fog lamps...

So when you turn on you parking lights the fog lamps are on... High / Low beam doesn't matter...

 

To run the fogs and brights at the same time is easy to do but hard to explain, it only requires moving two wires on the headlight relay.
The Brite Box above is not what you want, it's for running the lows and highs at the same time.

 

I think what scarecrow wants IS to have the low beams & fog lights stay on when the click to high beams is made....like the Brite Box. I'd like to do that to without melting anything

 

You're right, my bad.
Even easier with just a $10 relay. I explained how here> https://www.dieseltruckresource.com/...threadid=60947

 

cool........ thanks for the help