My tailights are messed up some how. On the passenger side, the brake light stays on, even when the brake is not being pressed down. And that is only when the headlights are on. But when the headlights are off, the brake light for the passenger side doesn't come on at all. The signal light and the back up light works fine though. The prolem is all in the brake light for the passenger side. Please help.

 

Check your bulb. Make sure it's in the right way first then look at the wiring and the socket. Sounds like you have a crossed wire or someone cut and spliced the wire.