Headlights are not bright enough.

Many headlights are dim because of aging circuits and insufficient power; Some vehicles had an accident, and the quality of the reinstalled headlights was not up to standard, resulting in dim lighting. No matter what the reason, the vehicle lights are too dim or too strong, it will be regarded as unqualified and may not pass the annual inspection. According to the national standards, unauthorized modification, light irradiation angle exceeds the standard, can not pass the detection line.

The film color is too dark.

Many car owners will put a dark sunshade film on their windows, which makes it difficult to see the inside outside the car. According to the relevant regulations of the state, the cab must ensure the driver's forward vision and side view, and the visible light transmittance of the front windshield and front windows on both sides for the driver's visible area shall not be less than 70%, that is, the transmittance of the front row of the vehicle shall not be less than 70%. Therefore, it is best for the owner to measure the transmittance and other values in advance. If it's too deep, it won't pass.

Usually step on the brakes lightly.

When it comes to the brakes failing to pass the annual inspection, many car owners will feel quite wronged. Generally, when stepping on the brakes, the front wheel brake works first, followed by the rear wheel brake. However, when you drive slowly or lightly in the city for a long time, before the rear wheel brake starts, the car can only stop by the front wheel brake, and the rear wheel brake is not yet stressed. The vehicle inspection is carried out at high speed, so according to the annual inspection standard, the brakes will not work. Before the annual inspection, the owner had better speed up on the open road, and then slam on the brakes a few times to make the rear wheels brake.

Car stickers account for 30% of the body area.

Although the car sticker seems to be just a "face project", it does not substantially damage the structure and use of the vehicle, but it will also affect the annual inspection of the vehicle. Generally, if the car sticker area exceeds 30% of the vehicle surface area, it will not pass the annual inspection. In particular, it is not allowed to post advertisements and make phone calls on cars with commercial propaganda. Be sure to clean it up before the annual inspection.

Unqualified modification

After the modification of the car, it has brought a high turn-back rate to the owner. However, this kind of modification similar to "cosmetic surgery" has brought a lot of trouble to the annual inspection. During the annual inspection, the appearance of the car body must be consistent with the driving license. In addition, some car owners will also install a "mushroom head" on their cars to improve the engine's intake and exhaust, turbocharging and other performance. This unauthorized modification and alteration will not pass the annual inspection.

No fire extinguishers, tripod warning signs

Many car owners don't pay attention to the fire extinguisher in the car and the reflective tripod. However, when the car breaks down on the road, placing a reflective tripod behind the car can warn the cars coming behind and avoid accidents. When the vehicle is inspected, the inspection department will take whether there is a fire extinguisher that can be used normally on the vehicle as one of the inspection items, and the vehicle without a fire extinguisher cannot pass the annual inspection. At the same time, it is required that the fire fighting equipment is in good condition and drivers and passengers will be skilled in using it. Similarly, there is no warning sign on the tripod, so it cannot pass the annual inspection.

Vehicle violation will not be handled.

Many car owners will forget to deal with violations for various reasons, and it is too late to find violations during the annual inspection. If the illegal records of motor vehicles are not processed, they cannot participate in the annual inspection. Even if they pass the external inspection of vehicles, the traffic control department will not issue a certificate of inspection. Therefore, the owner must remember to deal with the violation records before the annual inspection.