Hi guys,
I wonder if anyone has the same problem. 3 of my 4 doors has problem of vibrating door panel. Every time I run over unperfect road surface, the
noice is so embrassing.

The noice is not from the panel itself but from the gap between steel door and the panel. The dealer has applied the 3M tape but doesn't work.

Can anyone provide me suggestion?

Appreciate for your help.