Never had a problem with my hands free kit as it don't connect anywhere near the can bus. Depends which audio system you have if you want to use the radio mute though.
super-spark
280 140 LIMITED+EXTRA TOYS MWB Med Roof, Mapped I love my trannie and she don't answer back
just take the live from somewhere off the bus - off the back of the 12v power outlet for instance
Ford Transit - Backbone Of Britain http://www.motorwise.net if you want to get on in life, its not what you know, its not who you know, its what you know about who you know