FYI...
I don't usually have radios for complete kits, but I have a complete 2017 RA4 VP4-NA Upgrade kit available with support to add on Single Zone ATC if wanted (1 extra sensor for 4 speed 2500/3500, wiring is already built in to the harness. 1500 req's a bit more). Ideally for a 2013-17 ram (Haven't heard back in a week from the person that was supposed to get it).
Comes with used/tested 17ra4 w/unlock code & sw v18.45.x (very good condition), new Single Zone MTC bezel, cell bypass plug, new HVAC module, our universal conversion harness (& New Mopar/ Denso fan Resistor & Plug n play fan harness for 2500/3500's). 1500 harness setup boxed up and ready to ship... Have parts to easily swap out for 2500/3500 setup.
Message me if interested.
Mike G.
M² Mods.