Hello, I would like to use the customer access fuse #29 to power a aftermarket rearview mirror/compass/temp. I am not sure which wire it is coming out of the back of the fuse panel. They run into a loom and take off from there. Any help would be great, trying to get it finished up before morning.

 

This is old, but for future reference. Fuse 29, is a white/blue wire that is ignition on. The wire is blunt cut and comes out near the trailer brake connector. This is on an 07 f250.