How is the fire department's appraisal conducted for vehicle spontaneous combustion?

[OTimothy]

Each automaker has specialized appraisers dedicated to analyzing whether a vehicle's fire was spontaneous combustion. If the vehicle owner, dealer, and manufacturer cannot reach a negotiated settlement, they may commission the Quality Inspection Bureau to conduct an appraisal.

[VonElliott]

I remember two years ago when I responded to a vehicle fire incident. The fire department first ensured everyone's safety upon arrival, then cordoned off the area. They photographed the burn patterns on the car body, paying special attention to wire connections or fuel line residues. The owner was questioned about any unusual circumstances before the fire, like strange odors or dashboard warning lights. We used thermal imaging to analyze the temperature at the ignition point and collected soot samples for lab testing to determine whether it was caused by electrical short circuits or battery leakage. The complete investigation report was given to the owner for insurance claims or liability purposes, which is why you shouldn't tamper with the scene. Regular maintenance checks are recommended, and avoid unauthorized electrical modifications.

[Gabriel]

Last time my friend's car caught fire spontaneously, it was terrifying. She called the fire department for an investigation. They acted quickly and steadily, asking about the incident process while recording the location, and even used a small brush to sweep residue from the hood to check if it was due to aging wires or a ruptured oil pipe. Afterward, she found out from the report that it was caused by a short circuit in the air conditioning compressor, which gave her the evidence she needed to file an insurance claim. The experience taught me that if you notice a burning smell in your car, stop immediately and inspect it—don't wait until it catches fire to regret it.