I would actually suggest skimming the manual, it takes about ten minutes to actually skim through the whole thing. Every page. That included me stopping to read about 20 pages total of it with settings and information that was of interest to me. But the suggesting to read the manual, if you take it for the spirit of reference it as needed is the best suggestion I've seen on this forum as a whole.I think that JT12 has a good point, and I'll expand...R-ing the F-ing 300 page manual, it is easy to miss something you are looking for. And for a computer search you need to know the search terms. In this case RKE rather than Key Fob.
And BTW, I did finally find the RKE Left In Car warning--the "vehicle" settings is the only one that actually has TWO pages. I did not notice the little dots at the bottom signifying that until a few minutes ago. The second page has only the RKE warning. So now I have that turned off.