Thank you for your response. The grounds look good. I’m kinda stumped because when I put the old ballast back in the light works fine unless I’m driving in the rain. I put a seal off of one of the new ballasts on the old ballast today to see if that seals it up and keeps it from going out. Whether it works or not it doesn’t explain why the new ballast causes the light to work opposite of what it should. Is it possible for the polarity to be reversed? I’m not sure. I did notice that the two new ballasts had 1 digit different on the model# I’m assuming. Mine has a dash 7 the new ones are dash 5. The manufacturer says they are the same. They are all Osram brand.