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Old 01-18-2012, 03:44 PM   #5
Registered User
Join Date: Jul 2008
Location: USA
Posts: 6,055
My Ride: 2001 330Ci

Whenever a car is throwing a range of codes, two issues come to mind:
1. Is the code scanner capable of reading BMW-specific codes? If it is not it will give you seemingly unrelated codes when in fact the BMW-specific codes point to the problem.
2. Does the ECU's software require a reflash? This can happen when the electrical system isn't up to snuff. How old is the battery?

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