I am updating the radio with an android type radio. It allows for everything but am running into issues with VES stuff. I can not get the video to output despite having things plugged in to the correct spots. I can't even get the backup camera to work. Not sure if it is trigger thing or what. I am using a PAC RP4-CH11 to tie into the factory harness and a PAC CHYRVD to get my tie in to the factory rear view and VES system. There are three black wires that are not labeled on the PAC CHYRVD. If you can help or point me in the correct path, I would be forever in your debt.