2012 135i weird buzzing noise around 1500-2000 rpm

[blum]

Just today I started to get a buzzing noise whenever I would accelerate and hit 1500-2000 rpm, the noise seems to come from passenger side but can’t exactly pinpoint it. Also today was coldest day i’ve taken it out for a cruise so not sure if that’s a factor
https://www.dropbox.com/sh/n71gnif5s...odrtqz_fa?dl=0

[Lester]

Something in the glove box? Could be rattling. Try taking everything out and see if that makes a difference.

[bnace10]

I get a buzzing from the driver handle in the roof, maybe you're hearing that on the passenger side?

[Josiiah]

My nephew actually just came to me yesterday talking about his rattle too. I found it to be the small compartment( that slides open/close)between the rear seat cushions, seems like an easy fix. He has a 335 coupe

[Lester]

Anytime you get a noise/vibration at a certain rpm, then it's probably due to a harmonic frequency. Something is loose and is vibrating and resulting in a buzz within a frequency driven by the engine rpm.