Thank you for your experience. Since I didn't get a response for a couple of days I went and signed up for a iphone 5. It paired with my car the first time and working beautifully.
I see what you are saying, and I really wanted the Lumia 920. Looks like the Nokias are not popular on this forum. Just one response in four days. But its too late now. Thank you once again for your advice. Enjoy your phone and hope you can get your car out for a drive soon.