How to connect In-dash Car Multimedia Player to rear seat headrest monitors?

Does it need Rewiring?
NO need. Our devices have special cables for audiovisual use on the rear side, with special audiovisual output jack-plugs,in RCA type, to insert into the input jacks directly and accordingly.
While for the rear seat headrest monitors, it’s fine to use the original or other alternative LCD monitors but must with AV input jacks.