While cruising down the highway at night, it's/you should/appears to be common practice to dim your headlights inside. But is it/are you allowed to/do laws state okay to leave them on during your trip? The https://lawsoninsf020066.blogzet.com/is-it-illegal-to-operate-a-vehicle-with-interior-lights-on-on-public-roads-in-california-or-will-you-get-pulled-over-52649194