2013 X5 going into limp mode and says overheating. I turn off the ignition and then are able to continue. Not sure what the issue is but appears electrical and not mechanical (engine bay is cool and no aux fan kicking in). Vehicle has 87,000 miles.

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2013 X5 M-Sport 3.5
2008 128I Cabrio
2007 335I Sedan (sold)