Washed the inside of the taillights too!

[zzzhuh]

Thanks PTRobert!

That's exactly what the problem was. I patched both holes with bumper sticker material to keep under car wash from soaking the inside of the tail light assembly, and that fixed it.

quote:Originally posted by PTRobert

You can also access the area right behind the tail lamp housing from under your vehicle's rear fenders. I had to change a dead brake light today and noticed that after removing the tail lamp unit, I could see straight down to the concrete.

It's possible that your PT got soaked from underneath, if the wash has an under-carriage washing feature.