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      04-22-2019, 05:29 PM   #16
ctuna
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Drives: 325xi 06 wagon MT
Join Date: Jan 2010
Location: Santa Cruz, Ca

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Usually a noise problem takes place or is most noticeable at low levels.
Almost anything will have some noise at maximum volume.

Find another car with the same system and compare it or you may
be chasing your tail.
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