NHTSA Complaint #11600501 — 2018 FORD F-150

The alarm system and hazards will randomly go on and will not turn off until you start vehicle and hit the hazard light button. If you hit the hazard button while the vehicle is off, it does not turn the hazards off. They will often remain flashing even if the horn/alarm system isn't blaring. At times hitting the hazard button has made the horn go off. The truck has started locking itself and keypad will not work to unlock only the key fob. Truck has not been driven at night since this has occurred to notice if its affecting the headlights. We have noticed that it is also affecting the cabin climate controls (air conditioning/heat). The source of the problem appears to be a malfunction with the Body Control Module (BCM). Prior to these issues arising, there were no warning or messages that appeared on the dash. The truck has been driving great. Now the check engine light is on and have to disconnect the battery so that it doesn't go off in the middle of the night again.