Manually enter the frame number, click here to start the mobile phone photo function, and automatically identify the frame number to avoid the mistakes caused by manual input; The photographed frame number can be automatically identified. A * * consists of 17 English letters and numbers. Query can query vehicle maintenance records or vehicle accident records.
Car maintenance:
1. Brake oil: It needs to be replaced with new brake oil. There is also oil in the braking system. Brake oil is easy to absorb water and its performance will gradually decline. Generally, it should be replaced every 20,000-30,000 kilometers or two years.
2. Oil: Park the vehicle on a flat road and pull out the scale to check the oil quantity. If the oil quantity falls within the performance range of F and L, it belongs to the normal range; If it drops below L, you need to add the specified engine oil, which can't be higher than F after refueling, which belongs to the normal range.
3. Coolant: engine coolant. The function of engine coolant is to cool the engine and dissipate heat. Pay attention to check whether the cooling interface of the engine belongs to the page between full position and state. If not, you need to add distilled water, pure water or coolant. The page height should not exceed the maximum position. If the coolant decreases rapidly in a short time, check whether there is leakage or blockage. If not, you need to go to the repair shop for inspection.