hey guys, just got my z110bt installed last night and haven't had a ton of time to mess around with it yet but love it so far. On the way home the navigation was VERY bright and I think it was in day mode. So i went into the settings and checked and it was set to automatic day/night mode. I had the time set correctly and trying to figure out what else I needed to do to make it go into night mode. It was soo bright I had to turn it off the map to see to drive. Any help on this? Does it actually have a light sensor to know when its day/night or does it go off time?