Headlight Switch problems of the 2006 Dodge Durango

The contact owns a 2006 Dodge Durango. While driving 25 mph and coming to a stop, the accelerator pedal stuck to the floorboard for a couple of seconds. The vehicle kept accelerating at 60 mph when releasing the accelerator pedal. The throttle remained wide open when released. The contact had to turn the engine off to be able to stop the vehicle. The contact coasted over to the side of the road and the throttle started to release. The failure recurred twice. The vehicle was not diagnosed nor repaired. In addition, the headlights failed when the switch was in the on position and the windshield wipers activated when the switch was in the off position. The failure recurred numerous times only when the temperature was forty degrees or less. The manufacturer was not notified of the failure. The approximate failure mileage was 37,000.

Headlights will randomly turn off and on or just completely off. Simply pushing on the headlight switch can reproduce the problem. The fix is to replace the headlight switch. I disassembled the old switch, and the problem is that the surface mount component of the switch came loose on one corner and allowed intermittent contact with the circuit. Epoxy would probably have fixed it, but for $40, I just replaced the part myself. An internet search indicates this is a common problem with several other vehicles as well likely using the same part.