I downloaded ios7 now I do not have voice commands on my GM connect bluetooth via Onstar! My calls are routed they Siri not my vehicle. I contacted Apple I contacted GM, went to the dealer and everyone seems to pass the buck. Ios6 worked,

Since downloading ios7 i do not have GM connect bluetooth capability! Due to this I contacted apple! GM connect, and took my vehicle to the dealer.. To no avail. Each are passing to buck as to who's fault it is. I was told to delete my phone from vehicle and re install.. Did not work.. My calls go thru Siri not the vehicle. Apple stated that GM needs to update to be compatible to them.. But I am in awe.. I purchased bluetooth with and worked fine with ios6.. This is a real problem due to driving safety....