Answers are below each question. Thanks in advance.
What Radio you originally had:
(ie RA2 5.0” radio with Phone/VR button & Mics on Mirror handsfree calling? … Satellite Radio?? )
I have all of the functions that you have listed.
** If factory 8.4 radio equipped... Does it have Dual Zone ATC (Auto Temp Climate Control)?
I do have the 8.4 radio equipped, I have the ATC as well.
8.4 Radio type:
(What’s the Actual PN , Year/Model of the 2018/Classic 4th Gen UAS/UAQ 8.4 radio you plan to use? ie 2018 UAQ PN: 68331631AK. Stick with 4th Gen Panasonic 4c radios. 5th gen Aptiv/Delphi radios have issues)
I am planning on buying the 68331635AK from a 2019 Ram.
(Any parts you already have/bought, with actual PNs please? ie HVAC module, 8.4 bezel, etc?)
As I understand it I do not need the bezel as I already have an 8.4 radio and am just upgrading to a newer version. I have purchased the 5XG28DX9AD (Compass Aux)
(any other specific info, Backup/Cargo Cam? If so, where do they display?)
I do have the backup camera and it is displayed on the current 8.4 screen.