Tuano looked at the letters on the glass to identify the age. The method of checking the age of automobile glass is as follows: Look carefully at the trademark on the windshield (generally in the lower left corner or lower right corner).

There are a string of characters: for example, ... 13 means April 20 13, 13 means April 20 13, there are several dots in front of the year, 7 MINUS a few, and 7-3=4 is the month; If it is of type 13 ..., it represents the month of 20 13 10, and there are several points after the year, just subtract a few from 13,13 =10, which is the month. There are four places where you can see the production time of cars.

1, look at the nameplate of the engine compartment.

2. Look at the small nameplate around the door.

3. Look at the frame number under the windshield.

4. Look at the instructions of the car.