Hi i am looking for a dashcam for my Kodiaq that will record when the vehicle is stationary, I've done some research and apparently it can be connected to the OBD port to be permanently powered and won't affect the battery, has anyone had any experience of doing this?

Makes me wonder where the camera would draw it's power from?

Welcome to the forum.

I understand that it's not a good idea to leave anything permanently plugged into the OBD port.

OBD port power is sourced from the vehicle battery - so battery will be affected.

Even very small unexpected current draws are capable of upsetting the smart alternator charging system.

Ok thanks, I won't be doing that then.