One problem related to engine overheat has been reported for the 2011 BMW X6. The most recently reported issues are listed below.
The contact owns a 2011 BMW X6. The contact stated that while driving at any speed, the engine over heated and the dashboard displayed an error message "go to a BMW center". The vehicle was taken to the dealer but was not diagnosed or repaired. The contact stated that the VIN was not included in NHTSA campaign number: 11v521000 (engine and engine cooling). The manufacturer was notified of the failure. The approximate failure mileage was 93,000.