Anyone know of a solution for the auto dim rear view mirror in the 5 SX? With the rear seat backs in the normal up position the auto dim sensor is blocked from light hitting the sensor directly and auto dim will not activate. I tried rotating the mirror head so the sensor was on top and worked very well except the head will not position correctly for a good rear view, I was thinking along the line of bracket mod or removing the sensor itself and mounting it to the rear of the rear seats some how. Anyone know of a resolve for this with first hand attempts? Thanks for any help, I suppose I could complain to the dealer that this option i paid for does not work, I think i know where that will go ..." just lower your seat backs when it gets dark"