Thanks for the feedback! Tapping into the fuse box seems like the safest bet if the head unit harness pinout isn't documented anywhere yet.

Hi everyone! I am trying to install a clean, hidden factory-style dashcam in my European 2026 BYD Atto 2 DM-i Boost. I pulled the trim to inspect the multimedia unit and noted down the unit details: Part Number 16966516-00, Model Code SC3HAU-7924200NL-Y8.

Does anyone have access to a wiring diagram, connector pinout, or function descriptions for the sockets on this specific unit? My car has the microSD card slot installed on the infotainment housing, but there is no pre-wired dashcam harness behind the rearview mirror. If anyone has successfully retrofitted an OEM camera or hardwired a stealth aftermarket camera on the EU Atto 2 DM-i, I would really appreciate any tips, pinout specs, or recommended camera kits!