there are 4 drain tubes for the moonroof. make sure they arent cloggedAny update to this? Mine also smells only after a rain. I did havea cabin vent fail so thats been sealed of fon left side ( right is good) Checked moon roof and nothing there. Drilled the 1/4" hole in coil box and sprayed the foam clean and sealed it back with a/c tape. The even tried the lysol spray in the intake on front windshield. Any other areas to address?