[DWRAT]

There is a separate relay for your low, high & fog beams.
All relays will be in your fuel block.

 

[megacab cummins]

There is a separate relay for your low, high & fog beams.
All relays will be in your fuel block.

I look in the fuse box all relays are good, I was told to look at the fcm??? I am told it is under the fuse box, if i pull the headlight i will see it better so i pulled the headlight, still cant find it???