2000 BMW m5 What occurs is that I only hear this low-frequency "popping" sound when I listen to the radio (not tapes or CDs). It sounds like something is rolling about in the trunk, hitting the walls or the seat back... but it's almost just the radio or DSP. It happens whether DSP is on or off. What's odd is that it only happens on the radio, and it may happen on any or all stations. So I've reduced it down to the radio, but I'm not sure where to go from there.
Has anybody else encountered this issue and/or solved it?
Thank you ahead of time.
Thank you for reaching out. We do repair Displays Here is the link https://www.upfix.com/product-category/repair-return/info-displays-repair/