Proveg, which Nav unit did this work on? I mean showing the additional numbers on your contacts? I have an e46 M3 with the Mk4 nav and bluetooth, with my Nokia 6300 it syncs the contacts however some of my contacts have more than one number stored and there doesn't seem to be a way of viewing them to select the one you want to call. When hit the call button on the contact name it phones their default number. The only way round it is for me to input duplicate contact names for each of their numbers which doubles the size of my list and scroll time!