Thread: e46 m3 - feeler
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Old 08-08-2017, 07:04 AM   #22
ff
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Join Date: Mar 2004
Posts: 13,514
Quote:
Originally Posted by Terry Kennedy View Post
My car (9/2002 production) had at least 3 factory wiring errors (that's all I've discovered, at least):
Mine was built in 8/2002, and I was convinced that one of the rear speakers had the polarity reversed because the music was so flat, and had very little bass. The dealer tech told me "that's impossible because there's only one way to plug it in". So I mentioned the possibility of the harness being incorrectly wired, and he just laughed. They ended up replacing the head unit, which of course did nothing to solve the problem.
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