If you've got a V60 working in your 2000 you can probably just install a bluetooth puck in cradle and have functionality as you do in your newer car.

This may require and auto sense PSE, however.

Wireless4MB should know answers.

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Kent Christensen
Albuquerque
'07 GL320CDI, '10 CL550. '01 Porsche Boxster
Two BMW motorcycles