Originally Posted by stoonbmw3
I had that problem, then my bluetooth phone connection started to drop calls with a high-pitched noise right before the "drop". The dealer said it was a faulty combox and has ordered a replacement. Ask the dealer to replace the combox.
Actually, we've since tried a different iPod (older model) which works a lot better. OTOH, we've had problems with static doing music streaming from an iPod 5, so there could also be combox problems. Although I've seen lots of complaints online about bluetooth problems with iOS6 and various vehicles.