What is your question?
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What is your question?
The Malfunction Light came on and will not turn off after I replaced my battery and alternator.
What makes this problem better or worse?
not sure
How long has your 2007 BMW 530i had this problem?
a week
1 Reply
I'm sorry not much to say here other than to have the system tested. A good, BMW compatible diagnostic tool is required to retrieve any diagnostic trouble codes (DTC's) that may have been set. Then, from there, troubleshooting is needed to find out what caused them. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops