With the winter mornings and evenings fast approching I want to try and sort out the 'lack of' my auto dimming rear view mirror. During daylight, if I put my finger on the sensor, (if you are sat in the seat put your finger on the forward face of the mirror, feel a small square hole and cover it up) absoloutely nothing happens. On my previous cars, and the wifes car, doing this simple test should see the mirror go dark, but nothing on the BM. There is no LCD spill, so I am going to assume that A) the mirror has given up the ghost or B) even when fully dipped its still crap!
Any advice would be welcome.