Hello everyone, I'm Xiao Li. The automatic transmission model is easy to drive without turning off, and even people who can't drive can get up and drive the car. The first time I drove an automatic transmission model, I also crossed the river by feeling the stones, but I found that no matter how I did it, as long as I knew which forward gear was, I could drive the car, and when I arrived at the destination, I was done with the handbrake in P gear, and it was not difficult. Although the automatic transmission is easy to open, but we will not operate it will still break the car, today Xiao Li will tell you about the 4 taboos of automatic transmission models, I hope to help you.
First, if you don't stop steadily, you will engage in reverse gear. Normally, no one would put the car into reverse gear before the car stopped, but there are many people who put it into reverse gear before the car has come to a standstill. This phenomenon mostly appears when turning around or reversing the car, because of the fear that the car will block others, I want to move the car right quickly, and I hurriedly switch to reverse gear before the car stops. Although the automatic transmission shifts gears by adjusting the pressure and direction of the transmission oil, it has a certain margin for error. However, if the car suddenly engages in reverse gear before it has come to a stop, it is equivalent to a person who is running forward and has not stopped steadily, and is suddenly dragged in the opposite direction by others, and can be injured at least wrestling or serious. The gearbox is often subjected to such shocks in the opposite direction, which will definitely affect its service life for a long time. 
Second, don't hang D gear for long distance downhill. I've found that many people have never experienced a long downhill section and have no idea what the safety hazards are associated with using D gear for long downhill trips. There are very few such slopes in our plain areas, and they abound in Guizhou, western Sichuan, and **. The automatic transmission model is in D gear downhill, and everyone knows that it will slip faster and faster, right?If you have D gear on a long downhill, I tell you, as long as you release the brakes a little, the car will become very fast, and you won't have a chance to release the brakes at all. The brakes will be rubbed hotter and hotter because they don't have a chance to cool down, and eventually the brakes will fail. When going down long downhills, be sure to learn to slow down in a low gear, such as L, or in manual mode. 
Third, don't put the P gear when waiting for the traffic light. The P gear is a parking gear, which is not a temporary parking gear. I know that many people who drive automatic transmission models have never used N gear, and when we stop temporarily and wait for the traffic light, we can hang N gear and pull the handbrake, or apply the brakes in D gear. Being rear-ended in D gear and N gear mode will not cause great damage to the gearbox, but the P gear has a locking structure, if it is rear-ended in the state of P gear, it will cause the gearbox to be injured, and the overhaul gearbox is very expensive. Don't think that the probability of being rear-ended when waiting for the traffic light is very small, no one knows what the state of the person driving behind them is, it's hard to say whether they are playing ** or dozing off, my family was rear-ended once some time ago, and everyone can't figure it out, why can they be hit like this?
The above is Xiao Li's summary of the 3 taboos on the use of automatic transmission models, how many have you hit?If there are these behaviors, we must change them as soon as possible, otherwise we will only suffer from them.