key fob not detected

Hello, Any suggestions before I call the dealership on how to troubleshoot the problem? When I touch the handle of the car, the doors are no longer locking/unlocking even though my key fob is in my purse. Thanks for your help.

I purchased a 2025 Navigator from Coconut Creek Lincoln in Florida, and the buying experience was terrible but they had the vehicle I wanted. I left the next day for upstate NY and the tires vibrated anytime I went over 65, which I unfortunately didn’t try on the test drive. I called the dealer...