Own Volkswagen set with maps, traffic, navigation , media and phone. Something like Kus.... is the system I go through. My old HTC Wildfire did it everytime I started the car and the bluetooth linked in.
It connects perfectly everytime I turn the engine on and the address book in the car is the one that loaded up the very first time I connected the two. I can use the cars address book to make calls obviously every time I use the phone in the car.
I will do that later so will wait to then to give rating. OK