Vehicle performance is good. Structural, reinforced, and cover panels have no accident-related damage or repairs. The three-electric system (battery, motor, electronic control) has no damage.
Accident inspection: main structure no damage, reinforced parts no damage, cover panels no damage, hinges normal. Engine bay inspection: key mechanical components normal. Exterior: none. Interior: most features normal, airbag system normal, seatbelts normal, dashboard normal, instrument readings normal, lighting system normal. Startup inspection: main components normal. Onboard tools: none.
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 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.
The lifespan of rubber sealing strips for frameless doors is usually only 4-5 years. We carefully press the sealing strip at the edge of the roof to check for loss of elasticity and use a high-pressure water gun to wash the seams of the windows to check for direct water leakage due to aging.
