Hey all, I'm having a real hard time diagnosing this brake light issue. Originally, my tail lights and brake lights were not giving anything. Through screwing with the trailer wiring adapter (small box in the passenger rear quarter panel) I have restored running tail lights to both sides and the passenger rear brake light. However, the driver-side tail light isn't giving braking light. Couldn't find anyone else with that specific issue. I did have the battery out for about a week, reinstalled, and started having the issues. The third brake light never had an issue. Anyone have a fix or where else to look?