Where? Can you give me a link? That would be under what heading?
On the top right of your screen is a search box. Did you try that? Unfortunately, there is very little discipline as to where folks post their threads, so it could be under 'Shop Talk' or 'RT-Touring' or 'General'. Also, the thread name is in most cases not very meaningful; either the original poster doesn't give a lot of thought to naming their thread or a thread can start on one topic and then morph over to something kinda/sorta related.
There was a thread recently about adjusting the latch on the saddlebags. To get at that adjuster, it is necessary to remove the same fasteners and drop the same back panel / fender as you would need to do to access the wiring at the back. I'll try to find that and post it.
But, do try to use the search box first, using terms like 'taillight wiring' 'tail lights' 'saddlebag latch' and variations of those, including mis-spellings of key words.
Good luck. I'll post again here if I find some relevant threads for you.