Garmin nuvi

 

I recently purchased a 2012 Dodge Journey with an 8.4A
video screen. AS I ALREADY HAVE TWO GARMIN NUVI UNITS I DO NOT WISH TO PURCHASE THROUGH DODGE THEIR SOFTWARE UPGRADE.
I would like to interface my Garmin to the 8.4A video screen. My GIG puts out an interface that I am very interested in as I also use a camera on the rear of my trailer. The My GIG C8 unit has RCA inputs for video.

Any help would be very much appreciated.