Question about 2003 BMW 5 Series

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I own a 2003 530 BMW. There is an intermitent

I own a 2003 530 BMW. There is an intermitent high pitched buzz from behind the radio area. Sometimes when I shut the car off it sounds like a small motor is operating in that same area.

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You need a noise filter the radio is getting interferince from the motor

Posted on May 04, 2010

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