Hey everyone, new to the site, thanks ahead of time for any info anyone can give. Trying to add the 115v ac unit to the dash of my 2020 1500 Classic, Warlock edition, and the wiring was there , everything went together fine, did it while adding the brake controller. Try to use it and nothing, fuse is in the block and right size and good, but no power to or out of it. I know it has to be flashed for the brake controller to work, do I need to have the flash include this too, even the pictures on the ram trucks site show it there but no extra switches in the dash cluster or anywhere else. Just wondering if anyone else has done this mod. Thamks again