I think all you have to do is delete the phone numbers from the phone itself and each time the phone book downloads to the car it does an update. So if you deleted several numbers from your phone the next time the phone syncs with the car's bluetooth those numbers will disappear. Glad you got it to work.

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-2006 E53 (X5 4.4) Titanium Silver, fully optioned (sports package, premium package, navigation, ride height adjustment, panorama moon roof, rear climate package). Aero kit installed plus set of staggered 20s with Diamaris tyres.