Bimmerfest - BMW Forums - View Single Post - BMW F02 2011 powers on itself after 1h ?
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Old 01-23-2013, 02:22 PM
dbs600 dbs600 is offline
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Location: New York, NY
Join Date: Apr 2010
Posts: 3,445
Mein Auto: 2011 750LXi Individual
If not mistaken, auxiliary cooling fans remain on after vehicle shut down for a period of time depending on the engine temperature, so to cool down the turbos. Maybe the car is taking a quick temp check to ensure the fans don't need to be turned on again? What's crazy is that these cars these days with BMW Assist and the like are never really 'shut off' when parked.
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