Picked up my new X5 earlier this week. Paired my Bluetooth phone with the X5, and the process went perfectly. Phonebook downloaded within a couple of minutes. Continued to work great for the next couple of days.

When I drove the car this morning, my phonebook was missing! I know the Bluetooth connection is working fine because I can make a call by dialing the phone number manually using the radio/on-board computer buttons. Also, I noticed that the yellow light next to the "TEL" button on the on-board computer interface was lit up.

I turned off my phone for a couple of minutes then powered it back on to see if that would fix things. But still no phonebook entries.

Any ideas what is causing this and how to fix it? Thanks!