My dealer told me they can do it to my ‘19 Challenger RE now. They cautioned me that once it’s done (my fobs updated,etc) that if I lose a fob, they can’t create another. To get back to the same number of fobs as before the loss, I have to pay for a new module and buy all new fobs and then pay to have everything programmed again. Expensive. I can buy another fob or two now, beforehand, they’d program them along with the current factory stuff for free. Red one is the only one I use. The rest are locked in a safe. Might get an extra red one in case I would lose the one I usually use.