Dash cams are the cheapest insurance argument you'll ever win. In this install we mount a Mercylion A50 4K single-channel camera in a 2015 Volkswagen Passat — tucked up behind the mirror so it stays out of your sight line.
We run the power cable along the headliner and A-pillar trim down to the fuse box area, so there's no dangling wire and nothing rattling around. If you've been putting off a dash cam because you think it'll look messy, this is the clean way to do it.