Vehicle Inspection Overview: 1. **Acquirer:** Luo 2. **Vehicle Model:** BMW X4 3. **Vehicle Identification Number (VIN):** G12171 4. **Displayed Mileage:** 81,000 km 6. **Actual Mileage:** 81,000 km 7. **Vehicle Condition Description:** <1. **Parts Replacement:** Left front headlight claimed by 4S dealership <2. **Bodywork Repair:** None <3. **Exterior Paint:** Front and rear bumpers <4. **Frame Condition:** None <5. **Water Damage Detection:** None <6. **Estimated Preparation Time:** 2 days 8. **Vehicle Condition Definition:** S <1. **Accident and Maintenance Records:** < 2. Claim Amount: 0.1 9. [Engine, Transmission, Chassis Condition]: Checked engine oil, antifreeze, and tires. Normal. 10. [Maintenance Items]: (1) Painting: None (2) Repair: None (3) Refurbishment: None (4) Parts Replacement: None (5) Whether Modified Parts Restored or Film Removed: 11. [Other Remarks]: Checked by Dr. 12. [Vehicle Information]: Insurance Date: 26.6 Keys: 2 Features: Documents: Complete Number of Ownership Transfers: 2 Photos Taken: Yes 13. [Quality Inspection Personnel]: Liu Tao
For dealers who purchase the same brand models in bulk over a long term, we can coordinate senior technicians domestically to offer paid, regular Zoom video technical Q&A to resolve the issues you encounter locally.
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
Yes. For software crashes, a forced restart (Hard Reset) can usually be done with a specific combination of physical buttons or by disconnecting the negative terminal of the 12V battery for 5 minutes to recover. We will send you these engineering operation manuals.
