Any Jeep technicians out there?

So lots of good thoughts here guys, I do appreciate it, my gut would say that at five years of age it could be the battery, BUT the dealer tells me it passes load test, I may try charging it anyway as I do have a "good" old school charger. It has no hesitation starting like a weak battery would have. I'm not going to replace the battery untill I'm sure it needs replacement. The sensor if I could find one reasonably priced I'd be willing to try. Until then we will just need to use the switch on the dash but not what the wife wants, lol