Today on this 2016 Mazda CX9, we're going to review and install the Curt upgraded circuit protected taillight with converter hardwire kit, part number 56146KIT. This is what it looks like once it's installed in the CX9. You can see we got plenty of extra length here, maybe about a foot to work with and we got our cap here holding it in place. Of course when you're ready to plug into your trailer,… see more >