Hey Kris, thanks for reaching out!
You'll already have a good idea of how to adjust the Tekonsha Prodigy P3 # 90195, but it would be good to do a bit of a test run once your trailer is loaded just to make sure the brakes are operating safely and effectively. view full answer...
Hey Joe, thanks for reaching out!
The Curt Powered Tail Light Converter # C59236 is designed to tie into specific circuits so it will work without you having to have your 2019 Mercedes-Benz Metris high beams on.
Before you remove your current wiring to splice in this kit, I do recommend checking to make sure your current wiring is connected correctly. You may just need to move a wire over to the correct circuit instead of a whole new system. view full answer...