I'm going to buy an aftermarket CarPlay system from CARABC, and I thought it might be a good idea to add a front camera as well. Sometimes, when performing very tight maneuvers, I have trouble judging how far the front right corner of the car is. Could you please advise me on the best way to route the video cable to minimize both installation issues and signal interference? (track between head unit and front bumper)

Also, should I power the camera with a 12V line from the head unit or internal fuse box (at passenger side), or would it be better to take power from the fuse box near the main car battery? MY2011 TD4 S Manual
MY2014 Si4 HSE Auto
MY2017 C63S Coupe