On vehicles equipped with an 8 or 12 cylinder turbocharged engine, the circuit board for the electric water pump may overheat. This could lead to smoldering of the pump and/or an electrical fire in the engine compartment. Dealers will replace the auxiliary water pump to correct this concern.
2008 BMW X6 xDrive Recalls
The Auxiliary Water Pump May Smolder and/or Catch Fire
Engine,October 20, 2011
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