backup lights

HELP! Reverse lights and the backup camera are not working at all on my Jeep JL. I have taken it to our local Jeep outfitter shop that installed all of our upgrades and they advised me to take it to the dealership becuase they could not figure it out either. I have performed the soft reset that...

Added a set of Rigid Ignite Backup lights to help with rear lighting in reverse and be able to switch them on from aux switches. Also added a set of studs to replace the two that Jeep forgot to add... First, cut a couple of pieces of bar stock to use as light mounts. Primed and painted them...

I know that plenty of companies make a brake light ring for installation in the spare tire but does anyone make a backup/reverse light ring that can be installing in the spare tire? Plenty of people can see the brake lights but I have had other drivers tell me they don't see my reverse lights...