We will directly check the registration certificate (the big green book) and count the number of changes.

We will carefully check if the chassis number on the windshield, chassis, and door frame matches.

For older vehicles or those used in high temperature and humidity areas, we will focus on opening the hood to check if the insulation of the wiring harness in the high-temperature area of the engine compartment is cracked or brittle, to identify potential short circuit risks that could lead to spontaneous combustion.