Two weeks ago I finally figured out how to pair my iphone with my X5 bluetooth (thanks to this site!). It worked great until today. Suddenly the car does not recognize the phone when it rings despite the fact that my bluetooth is on and the phone says it's paired. When I press the R/T button on the steering wheel the panel says Activate Phone and I can't bring up my phone book anymore. I tried turning my bluetooth off and then on again but that didn't work. Any ideas?