Regardless of the UI controls I'm having, I've learned how to use it successfully and still swear by this amazing stereo/hands free phone calling.
I first installed factory mic p/n ending in 338, but ppl told me it was too quiet, but clear.
But I also had factory mic ending in p/n 762 and swapped that in last night and ppl said I'm louder now (well, for a car hands free phone call, that is) So your mileage may vary

Sent from my Pixel 3 using Tapatalk, while sipping a mimosa on a sunny afternoon.

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I swear, my cars are like a girlfriend.
Sometimes its a rough ride, sometimes its smooth motorin'.
Sometimes she doesnt like how i treat her and sometimes i dont like how she behaves.
BUT at the end of the day, she loves it when I am inside her.

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'91 850i
'05 X5 4.4i
'09 Clubman S