M5POST - BMW M5 Forum - F90 - View Single Post - do we all have this problem with the harmon kardon system?

MF Larry · 11-05-2018, 08:30 PM

can someone go in their car put on satellite radio, make sure the logic 7 box is check OFF and go in the back seat and see if audio is playing back there

11-05-2018, 08:30 PM	#4
MF Larry Private First Class 176 Rep 137 Posts Drives: 2018 M5 DONNY GREY Join Date: May 2018 Location: NYC iTrader: (0)	can someone go in their car put on satellite radio, make sure the logic 7 box is check OFF and go in the back seat and see if audio is playing back there
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