Also have you checked your tail lights. Mine were not seated correctly and made terrible creaking noise. Dealer fixed. Should be able to wiggle them up and down with force to hear if they are the problem.
I had an issue with the moulding on the hardtop glass rubbing on the tailgate. It was so bad every bump I hit caused it to pop/squeek/rattle. I figured it out by examining the moulding. I could see discoloration where it rubbed. My solve was putting a self adhesive marine grade strip of moulding...
Like the look. Thanks for sharing. Keep us posted on performance. I tend to bump the panic button on my factory key often. Curious if this would be a better option.