Has anyone added a hardwired dashcam yet? I plan on using an add-a-fuse to hardwire it to the driver's side fuse box. Can I remove the A pillar trim easily?
I haven't investigated much, but you might consider piggybacking on the wire harness that already runs to the overhead if you want power at the top of the windshield (depending on the electric requirements of your dash cam).
Do not wrap the dashcam wire around the A-pillar to get from the windscreen to the door seal (as shown in some dashcam installation videos). Doing so blocks the side impact airbag. Here's a video of the side impact airbag deploying.