Hello guys, first time posting. I’ve start having this problem on my 2011 g37 seden. When the car is idle and shift on drive, there a chance you’ll start hearing popping sounds, loud popping/creeks sounds coming from the area where the brake and gas pedal is located. This only happen to the car when it’s shifted to drive while idle, never while the car is in motion. Once you let the car move, the noise goes away.

I caught the noise on video and coincidentally, after the video end, 2 seconds later I decide to turn off the a/c and the noise stop completely. It could be related, or just coincidence.

Hopefully I could find a solution to the noise, and also find out if it something to worry about or just something harmless and annoying . Thanks!
ps. It has bc racing coilovers