[smiler51]

Hey Guys,

have any of you experienced a whining noise when driving in reverse on my 2011 550i? The faster you go the louder it gets.
It sounds like a static sound speakers emit when not properly grounded but this is not the case hear. It comes form outside the car. Everything seems to be 100% ok though. I unfortunately can't bring the car to the dealer, as i don't have warranty.

I have read somewhere on the net that this happened when the dealer did a software update to the transmission.
Have you experienced this?
How can i fix it, as it is worrying me.

Thanks

Smiler51