Because the frame number is composed of letters and numbers of 17 digits respectively, it can make the same type of car not have duplicate numbers within 30 years. The country of manufacture, year, model and engine model of this car can be known by the code of 17, so the frame number is also a "car ID card".

The frame number is generally located in the lower left corner of the front windshield, or on the hinge pillar, door lock pillar, door edge of the main driver's door, or in the engine compartment. The specific location will vary with different models, as shown in the figure. You can find the vehicle nameplate at these locations.

When we find the frame number or vehicle nameplate, we can confirm the production date of the vehicle. Frame number 10 is the year of vehicle production, so the specific production month cannot be found. The year of production may be a number or a letter. We can deduce from the following table that the code is 30 years. I hope I can help you adopt it. Thank you.