You can use something like this to assist. The mic can be clamped onto things while you drive around. And there is a bigger version with more mics and a switch. These are junk and mine broke after the first use. Return was easy though.
https://www.amazon.com/STEELMAN-9722...=2F1H55K2AKUTP
https://www.amazon.com/STEELMAN-0660...=2F1H55K2AKUTP
__________________
2009 35d, 2006 325i & 330i
|