OBDii readiness codes will not reset

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I disconnected my battery and all the codes were 0 out . I have put over 300 miles on car and driven the drive cycle 3 times codes are not coming back. tech called dealer said they will not come back is this true?

bmw owner in Vacaville CA

Sep 19, 2010

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What are the best BMW repair shops?

RepairPal Certified shops can diagnose and repair your 2003 BMW 325i. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

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OBDii readiness codes will not reset

What is your question?

bmw owner in Vacaville CA

Sep 19, 2010

1 Reply

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DR.RECOon Oct 23, 2011

Hello this vehicle need to be reset with a factory scan tool and driven with the correct drive cycle from B.M.W.HAVE A BLESS DAY from DR.RECO.

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Popular Answer

What are the best BMW repair shops?

RepairPal Certified shops can diagnose and repair your 2003 BMW 325i. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.