Area where I can’t snap it back on
Plastic white piece is held on with grooves on the metal rail
Really can’t figure it out. Searched the forum/internet with no luck. Been like this ever since I bought the car. Does anyone know to reinstall the weatherstrip that’s around the frame of the car? The rest of the weatherstrip seems to snap on fine, except that lower part near the tweeter speaker. I understand it is also held on by some adhesive, I managed to gently pull it off and tried to actually snap it back in place but can’t seem to figure out how Also what is the purpose of that white plastic on that metal rail behind the weatherstrip? I don’t want to pull off the perfectly fine passenger side weatherstrip to take a look, any input is greatly appreciated. Thanks!

I don’t see anything it can snap on too, tried it but it doesn’t stay..

There is no groove. Just the white plastic..