JD is partially correct, but gave the wrong chassis(your booboo), you need to go to winnebagoind.com and go to the section for schematics and manuals.
There are 2 Sections to the electrical schematics. The Winnie section and the Ford section.
Look for a schematic with the running lights and using the code there to check what the wire is connected to on both ends.
It's a dective game but when you learn the rules, you'll have it made.
Check back after you down load and look at them. If you still have questions, let us give you some help.
