Well I found a registry hack that solved 99% of the bluetooth / NUVI issues I was having:
Modify the HandsFree plug-in:HKLM\Software\WIDCOMM\Plugin\HandsFree
i. Change SupportedFeatures to 45 (default is 1135)
ii. Add value HFBDA binary, set to same value as LastConnectedBda
iii. Add value HFDeviceType decimal 2
Modify the WIDCOMM bluetooth general settings:HKLM\Software\WIDCOMM\BtConfig\General
i. Change bdaddr to (no value)
ii. Change DisableReopenAudio to 0 (default is 1)
Reboot device
I think there was another thread somewhere that had a few additional REG changes to make this work (I cant find it now but the info is on my home pc so I will post later)..... HOWEVER .... Now, on the NUVI when I press MISSED, LAST RECEIVED or LAST DIALED I get "NO DATA" .. how do I resolve this???
Thanks...