Karl Hargreaves
New member
I have a non-flickable rear view mirror in my Turbo S, yet it won't dim when I have headlights behind me. I've googled as best I can to find an answer, but no joy. The only way I've found to be able to test it is with a torch in my garage. There are no leds that light up on or around the push button on the base of it. Not even convinced there are any, although this photo looks like there's a tiny one.