I was driving on the highway and I smelled something burning towards my left. I looked at my door panel and saw the window switch on fire. I immediately pulled over to the side of the freeway. I opened the door, got out, and attempted to put out the fire. If I did not react fast enough I could have easily have got trapped on the driver side and would have to try to rush out of the passenger side as I wouldnât have any control of opening the driver door or window. I had no success of extinguishing the fire and then called 911. I answered their questions and they were dispatched. I got lucky and a good samaritan had a fire extinguisher and extinguished the fire. Five minutes later the firefighters showed up. Eventually, the door panel melted to the ground from the heat. Firefighters went through the car to determine if the fire was out. They gave the okay, took my information, and left me with an inspection number. CHP also came by to check on me. He didnât leave any inspection numbers. The car is available for inspection if need be. The was no warning lamps, messages, etc. Iâm not sure if the problem has been reproduced the dealer or independent shop.