2014 LINCOLN MKS Forward Collision Avoidance Warnings Problems

Vehicle's AC continuously goes from coldest temperature to high heat on its own and cannot be turned off. You can hit the Max AC button and numbers will read 60 and work it's way up to "HIGH" heat within just a few seconds. This happens at any given moment and will not stop until it wants to. Cruise control turns off while driving and collision warning sensor comes on. Once this happens, you cannot set cruise control anymore. This too is something that works and malfunctions on its own. When driving, I have experienced the loud collision warning sound and flashing red light on dash, causing me to panic while driving. Problem has not been confirmed by a dealer or service center, nor has it been inspected by manufacturer. Warning lamps and flashing red dash lights and alarms sound. This issue has been ongoing since May 2023. All issues described...