problem with mic???
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From: connecticut
My Ride: 04 530i w/nav
Originally Posted by Fotopeerke' post='987261' date='Aug 24 2009, 02:07 PM
If I am not mistaken you have to switch the microfones on the TCU's, unfortunately the voice activation will not work then, but you can make phonecalls.
It's also possible that the second microfone is not connected. Check both TCU's to see if they both have a microfone attached.
Good luck,
Peter
The Netherlands
It's also possible that the second microfone is not connected. Check both TCU's to see if they both have a microfone attached.
Good luck,
Peter
The Netherlands
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Joined: Sep 2008
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From: Mentor, Ohio
As far as i'm aware there is 1 TCU. I'll look into it.
Originally Posted by klr44' post='989841' date='Aug 26 2009, 10:22 PM
There is 2 TCU's. I thought there was just one. There is 1 for the voice activation also???
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From: connecticut
My Ride: 04 530i w/nav
I am not sure of the serial # on my TCU I will have to take the screws holding the tcu in because the label must be on the back. The dealer says I have the bluetooth option and I can pair a phone, make a call, and hear the other person, I just can't talk to them.
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From: connecticut
My Ride: 04 530i w/nav
Does anyone know if the assist feature is in the tcu with the bluetooth??? The mic for assist works. Where does the mic plug into the TCU?? Is it possible the mic isn't pluged in??? 
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Same situation, just got couple features turned on as well as the Bluetooth feature. I m having the same problem as the OP. I can make calls, recieve calls, paired fine but no one can hear me. Its as if the mic isn't there.
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