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      02-17-2012, 10:28 PM   #1
Adam135
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Drives: 2014 435i
Join Date: Oct 2011
Location: USA

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Question Noise/hiss coming only from rear speakers

I'm getting noise or static from the rear speakers in my 2009 135i coupe. I have the base stereo system without iDrive. I did a search and found a couple people with similar symptoms, but I haven't seen what causes it. The signal coming from the amp is clean, the speakers are picking up interference somehow. The noise remains when the speakers are connected to an external amplifier. Anyone know what the deal is, or how to fix it? I'm taking it to the dealer next week but it would be nice if I knew more information ahead of time. I bought the car used, according to service history it has had 4 TSBs performed.
Appreciate 0