2021 Jeep Grand Cherokee lighting problems

On Feb 14th 2023 I hit a deer. Got out of my jeep to check damage. Had a broken headlamp overall seemed OK & repairable. Got back in the jeep & continued driving. When I got home & parked in my garage I noticed an odd smell. Looked at the jeep noticed a small fire. Backed the jeep out of the garage & called the fire department. By the time the fire department arrived the entire front of the jeep was on fire. My jeep ended up being a total loss. What is going on with the lights that they would catch fire?

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that the low beam headlights were inoperable. The contact attempted to set the headlight knob from automatic to manual however, the low beam headlights failed to function as needed. The contact stated that the high beam headlights and running lights operated as designed. The contact had taken the vehicle to an independent mechanic who checked the fuse box and determined that the fuses for the lighting system were functioning as designed.