Entune address sync with iPhone solved!

Thank for link - not only did I learn about address sync issues . . . I finally found someone who has a similar issue w/ car speakers . . . they do not connect with my Iphone4s or Ipad3. Took to dealer . . . 2x, left car . . . at dealer it worked w/ other iPhones . . . when I get to dealer - my iPhone (updated software, worked w/ my older and husband's car) didn't connect - supposed to go back again - inconvenience to say the least - the service guy says he had never seen this issue. For the month I had my car, I use a portable speaker to listen to podcast.