Have had plenty of 2.0 Edges in our work fleet go well over 100k, never had any engine issues related to dirty valves. Transmissions have been a different story, don't believe the "lifetime/150k" mile trans fluid story.
Having the same issue myself @ 51k miles. Mine did work previously, and all fuses are good. Coincidence I'm sure, but noticed this after the tail-light recall was done.