I was not saying that a defective speaker was not a cause for the problem but only that if the speaker tested OK there might be some other cause. I have had my center speaker replaced three times with the most recent replacement happening last week after it started buzzing again less than a year after the service bulletin was completed.
You can find the bulletin in this thread: http://www.benzworld.org/forums/audi...er-busted.html
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Potato Chip, custom canuter valve, low-friction muffler bearings, synthetic turn signal fluid, Hi-Definition Progressive Scan Wiper Blades.
Law-makers are supposed to regulate in the interest of the public as opposed to regulating in the interest of the regulated party.
If it says Pratt and Whitney on the outside it better say Martin Baker on the inside.
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