MrEos

Thanks. I'd be interested in seeing such a list, although I was really wanting the camera view as a quick blind-spot checker. Oh well.

Greetings. First post here, and first after-market head unit, so hopefully I will use the correct terminology. I recently had the 4100NEX installed in my 2007 Hyundai Santa Fe, including a rear view (back-up) camera. The head unit allows you to use the camera while in forward gear. My steering wheel has controls for Mode, track up & down, volume up & down and mute. I almost never use the Mode button, and would like to map that button to toggle the rear view camera. I currently have the PAC-SWI adapter, and my installer either can't or won't re-map buttons. My web search sug