Re: Need some advice how to connect a light bar to come on with hi-bean please
John the "Add-a-Fuse" option is dead in the water as there isn't one available in the tiny size of the Jeep's fuses. I believe that NicJac was successful identifying an appropriate trigger wire at the headlight? Under the fusebox would be my preference still... you might have to look for a lighting relay, though I'd be surprised if there wasn't a separate fuse.
Next time I have the car out of the garage I'll have a look for you, unless someone has a direct answer for you first.
2014 Overland CRD
Perth, Western Australia