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Old 06-01-2012, 08:24 AM
mlwilliams00 mlwilliams00 is offline
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Location: San Diego
 
Join Date: Dec 2011
Posts: 8
Mein Auto: 2003 325i E46
Not OEM switch

thanks, it's an aftermarket switch. I'll try OEM as a last resort. I still don't know why the check engine light comes on?
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