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      02-08-2017, 05:28 AM   #58
BM235iW
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Drives: 2015 Black Sapphire M235i
Join Date: Sep 2015
Location: Cerritos, CA.

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I was experiencing a rattle/squeaking sounds around the speakers on the driver side. Then a passenger noticed the same on their side on a smooth or rough road. Occasionally I noticed this same sound near the center dash speaker.
I had some coding done and one item was to turn off the active exhaust sound. No more rattle/squeaking sounds from the dash, the car interior is quieter and the HK system sounds better.
Appreciate 0