I have a 2012 F-15 Lariat and I started messing setting my heater controls for remote start and now my remote start and remote entry don't work. I have went to the message center under vehicle and tried to reset everything but nothing seems to work. Can I set it back to the factor default and start over? It has been sitting in the garage for almost 3 years and just has 5,000 on it.

 

Sitting that long it probably has a low state of charge on the battery, I noticed right before my battery died similar issues, replaced it and all's well, try recharging it then let the truck sit for at least 8 hrs so the bms can relearn the battery's state of charge.