Bluetooth can't be paired after upgrading to 6.0.2

My iphone 5 with Mercedes bluetooth works fine on 6.0.1, it was great. after upgrading to IOS 6.0.2. iphone 5 can't see any devices on the bluetooth phone list, searching always. I've reseted all the settings on the phone and car, got same situation. Does any one have same problem?

I can't believe apple let this kind of upgrade to GA. I miss Steve.😟