Can you elaborate on the backup camera wiring hiccup? Which sharkfin antenna did you go with? I am a newbie when it comes to electronics so i am hoping to replicate someone else's success...thanks!I'm in the process of finishing up my Eonon GA9301B (A0582 wiring harness) install. Everything works great, I also installed a backup camera with mine and got it working too, had to excite a wire on the CanBus adapter to get it to work correctly but not a big deal. I wasn't happy with the built in AM/FM antenna and the separate WiFi and GPS antennas so I bought a shark fin antenna that has AM/FM, WiFi, GPS and LTE antennas. Haven't decided on which LTE booster (amplifier) to use yet but it will go where the old CD changer was. Also adding a 12v USB hub so I don't have to use the 2 loose USB adapters.