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Originally Posted by sigaris
My new 2012 528 all of a sudden displayed the Engine Fan Malfunction warning. The computer then regulated the driving so I couldn't accelerate normally. I'm curious to know how many other owners have experienced this in their cars. Bit concerned that I'm getting this error this early into the car's life.
Car is at the dealer now..
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That's what happens when you only cold test an engine.
BMW has an ingenious way of stress testing your new motor after its production. They connect an electric motor to the engine and hookup lots of sensors to test the engine...without the use of combustion.
However, some temperature sensitive components may not be appropriately stressed, and this may be why the defect was not picked up in your car.