My wife and I each have an iPhone 5.  We both drive our truck that has a new AppRadio 2 in it that I installed about a week ago.  I really like the radio but we are having problems with it switching between my phone and hers when we drive the vehicle.  I can understand it getting confused when we are both in the vehicle but it many times refuses to work when just one of us (mainly my wife) is in the truck.  Is there a procedure that you are supposed to go through to "switch phones" even if there is no other phone available to connect to?  I would think the option to auto connect would make it auto connect to the only phone available but it doesn't seem to always do that.  Also, is there not a priority setting for the bluetooth?  It shows my phone as #1 in the settings and my wife as #2 since that is the order I registered them in but that doesn't seem to set any connection priorities.

 

Thanks...