Love my 2014 Sonata, New to the forum, with a wiring question

[Hoakieman]

Hi Everyone, I have a 2014 Sonata and my wife asked me to install an aftermarket back up camera, I'd like to locate the fuse box backup wire to tap into it for power to the woreless receiver. currently I have an accessory plugin, (cig lighter), but that leaves it on all the time the car is running and I only want it on when its in reverse. Can anyone help me find spot to wire it in, (without taking the dash apart) Thanks, Hoakieman