On July 2nd, I was actively driving my 2015 Ram 1500 equipped with the 5.7L Hemi V8 gas engine. The vehicle is completely factory-stock with zero aftermarket electronics, wiring modifications, or accessories. While operating the truck, the dashboard instrument cluster suddenly began flickering wildly, indicating a severe voltage drop or electrical system failure. Immediately following the flickering, a catastrophic fire erupted inside the cabin, originating directly underneath the dashboard on the passenger's side. The fire department responded to extinguish the flames. The engine bay was unaffected by fluid leaks, and the fire originated strictly within the factory dashboard electrical wiring harness/modules. The vehicle is a total loss.