Is anyone else having bluetooth connection problems with their iPhones? Mine drops out when its playing music then a call arrives, or won't answer then drops out. I've deleted the phone off the van and the van off the phone, then re-installed, but the problem still remains. I have done an update on the phone recently, but I'm sure it was playing up before that. I know there is absolutley no point in contacting the VW dealer, so the internet is my only option. Help!