occurred once a few months ago, I did nothing and it recovered. Occurred recently, I left it alone for a few days, drove very few miles and it never recovered. Disconnected neg battery cable and it recovered, then it occurred again. Does not appear to impact performance, just kills radio and ability to reset faults (low tire,, etc)
What makes this problem better or worse?
Diconnect battery neg cable
How long has your 2010 BMW 528i xDrive had this problem?
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