Cracking the B-pillar is decorative strip

Dear community, after several rides, during which I have quietly cursed in the car to and fro to locate a crack that my girlfriend certainly could not perceive (and I am “though only imagining to hear it”, I spent my afternoon jamming a microphone in the car to prove to her and me that I am right. I also once deserved to win a fight. I heard the cracking right next to my left ear and suspected it in the B-pillar, just because this was discussed several times. Interestingly, however, it didn’t come out of the column, but from the outside, from the chrome ciphers. http://www.vidup.de/v/8kP2g/ During the normal driving it occurs in short, harder beatings. Gullies, headstone pimpers and something like that is stuck in front of me. On the video I have reproduced the noise again. Randomly a neighbor came by. I have sat down and begged him to push, completely whatever he may have been able to prevent it from happening to me, but then someone has stuck to remember it.