Personal used car, odometer shows 116,000 km. In excellent condition with no major accidents, water damage or fire. Some minor body work (metal panels repainted). Engine and transmission never disassembled or repaired. Overall in great shape. Welcome to test drive!
We will use a megohmmeter (insulation resistance tester) to measure the insulation resistance of the high-voltage bus. If the resistance value is below the national safety standard, it indicates a risk of leakage, and the vehicle will be deemed unqualified.
We maintain an absolute skeptical attitude. In addition to regular visual inspections, we focus on checking for sediment accumulation around the sunroof drainage channels and look for water stains under the A-pillar trim and front floor mats. This is the only effective physical evidence to determine if the sunroof drainage holes are blocked, leading to hidden leaks.
We will carefully check if the chassis number on the windshield, chassis, and door frame matches.
