[radarlarry]

After installing the Bimmertech prime MMI, I get "No warning tones" on screen. Everything seemed to go fine. No real issues and I get the proper displays in Apple play.
BUT, I get the no tones warning and no audio. I haven't WIFIed my phone to it yet, but don't even get sound from the radio. What did I fuck up??? How much does a new HK head unit cost? Shit!