Four major automobile "failures" deliberately designed by manufacturers

In the process of using the car, whether the performance of the car is normal or not is very concerned by the owner, which is also very important for the safety of his car. However, in automobile production, manufacturers specially designed some "faults". Although these "faults" seem abnormal, they are not only harmless to the vehicle when driving, but also help the driver to drive better and ensure his own safety.

The distance shown in the rearview mirror is not accurate with the actual distance.

In the process of driving a car, the exterior rearview mirror of the car can be said to play a very important role. In the process of reversing, the driver needs to constantly observe the rearview mirror to determine the position of the car body and assist the driver in reversing; In the process of changing lanes or turning, the driver also needs to use the rearview mirror to see the distance of the vehicle behind him, so as to change lanes and turn more safely. However, when looking in the rearview mirror, the distance displayed is often farther than the actual distance, which is also to help the driver leave some safe distance and prevent the driver from judging that the distance is not allowed to crash.

When the car still has oil, the alarm light in the fuel tank lights up.

When the warning light of the car tank is on, it often means that the car is running out of gas, but many drivers find that even if the light is on, the car can still travel for a long distance. This situation will also make many drivers think that the warning light is faulty. In fact, even if the warning light of the fuel tank is on, the car can generally travel about 29 kilometers, which is also to save the driver's oil at the gas station. This is not a malfunction. But when driving, don't wait until this light is on before refueling, which is also harmful to the car.

The displayed speed of the car is inconsistent with the actual speed.

Many drivers may have the feeling that when driving at a speed of 62, they suddenly meet the sign of speed limit of 60. At this time, it was late to step on the brakes, but it was still not speeding, which made many drivers wonder if the speed indicator was broken. In fact, this is also a small "problem" of the car. Usually, the speed display in the car will be greater than the actual speed, which is also to remind the driver to drive carefully, so this is not a vehicle fault. With this arrangement, the driver can drive more safely.

When reversing, it will automatically switch to the inner loop.

When the car reverses when it is in external circulation, the car will automatically switch to internal circulation. For this setting, some drivers will think that the car is broken. How come... This is because when reversing, the car will pass through the exhaust gas. If it is still circulating outside at this time, the exhaust gas will be sucked into the car, causing harm to the people inside. So this "fault" is also good for passengers.

When reversing, it will automatically switch to the inner loop.

When the car reverses when it is in external circulation, the car will automatically switch to internal circulation. For this setting, some drivers will think that the car is broken. How come... This is because when reversing, the car will pass through the exhaust gas. If it is still circulating outside at this time, the exhaust gas will be sucked into the car, causing harm to the people inside. So this "fault" is also good for passengers. In the process of using the car, we should also know more about this kind of car knowledge. If we really think these are failures and fix them, I'm afraid we will also make jokes. If we really don't have these "problems", it will still be bad for driving.