Hey all,
2015 V8V GT, 6psd manual, 13,000 miles.
Just wanted some input. I have a bang-like noise that occurs when accelerating from a stop or at slow speeds. I can feel it in the seat, and seems like it's coming from the rear of the car. This tends to only happen when both the climate and vehicle are cold, and goes away after it warms up.
It feels like a transmission mount-like noise, but the temperature wouldn't have any affect on that.
I'm a BMW technician by trade, and this one really has me stumped. I know it's near impossible to diagnose noises via the internet, but just wanted some input if anyone has experienced anything similar.

 

Check the fluid level/ rear diff?

 

eating beef and bean burritos while driving can do that....