(NOTE: This post doesn't apply to 2021+ models)
I've read this entire thread at least once, and would like to try to summarize it as I understand it, especially as it relates to my 2020 Ram 1500 Rebel (5.7L Hemi, 12" radio) and 2019-20 1500's in general.
I'm interested in replacing my current switch bank with the aux button switch bank, so that I can control additional accessories.
This is my current switch bank
From reading this thread, I believe I'd use either part #68476024AB, 68376647xx, or 68376640AE. Something like these. Note that the lighted buttons match the existing accessories (although the first 2 are reversed).
Is that a problem?
My truck doesn't appear to have an aux PDC or wiring harness like this in the engine bay.
Because of this, it seems there may be a couple of options.
1- Install one from Mopar if/when they (re)release. Benny from AllMoparParts on the RamForum let me know that Mopar pulled this upgrade option due to problems and hope to re-release it in March 2023.
2- Install the part from 4wheelelectronics
2019-Present 5th Gen Relay Kit (no buttons) | Mysite
3- Someone could create a custom wiring harness, similar in function to the one in #2
For those of you who are further along in this testing, has anyone bought this item from 4wheelelectronics and tried to make it work?
I do use AlfaOBD and could program things. It looks like those settings might be pretty well known so far?
I'd really like to see if this is possible to work, so that things look factory, but I am also looking at the SwitchPros setup if it's not possible.
Thanks to all who are trying hard to make this work.