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      08-11-2010, 02:13 PM   #11
redlinewins
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Drives: Jerez E90 M3
Join Date: Aug 2010
Location: N. Scottsdale

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Quote:
Originally Posted by joelc73 View Post
How do you know if you're prewired or not? I have a MY2010 E90 (Nav, Sports, Satellite, Xenon)
Your dealer can tell you with your VIN#.