[335alive]

My '07 335i did this. My '08 335i does this.

I've met countless other people who have this same sound.

I've heard it's one of the most common things about the E9X BMW's, and that it is nothing to worry about...but I'd be curious to know if I should actually be worrying.

It's also rather annoying when sitting in the car with it running...and I can only hold the clutch in for so long haha.