This past week my nav system suddenly refused to "auto dim" when I turn on the headlights. I can manually change the setting from "daylight" to "night time" levels, but the auto setting does not change a thing.

I have installed a Lockpic and front camera. It can be unpluged, but its not very easy for me to change since my hands don't work very well due to being a low level quad. So I thought I'd ask here first in case you might have had this issue too.

 

Check the dial that adjusts the dim setting. It might be stuck on the first click. I do it all the time and simply roll it past that one click and auto dim starts working again.



-Kris