1. Special note: the space outside the warehouse is small, or there are other vehicles blocking it. If you can't get out, don't get out (there is not enough space). Be sure to leave the library slowly, and adjust the parking space when the space is small. Someone better get off and help observe.

2. If the distance between the car and the left and right is uneven, first adjust the distance between the parking space and both sides to be even. When the car body walks half a distance from the front of the cars on both sides (that is, the B-pillar is aligned with the front of the car next to it), it completely turns to the target direction and leaves the warehouse. When leaving the station, be sure to control the speed, and always observe the distance between the steering rearview mirror and the next car.

3. If there is a certain distance from the following car, retreat a certain distance (about 1- 1.5m from the preceding car). Normal parking space, backward-move out of the garage in all directions-most of the car body returns to the steering wheel-complete the garage. If the parking space is relatively narrow (non-standard parking space is relatively narrow), it is best for someone to watch or reverse the radar, and reverse-move to the exit direction-reverse-move to the exit direction until the body is suitable for leaving the station.

4. Look at the rearview mirror: By looking at the left and right rearview mirrors, you can know the distance (control distance) between your vehicle and the vehicles on both sides.

5. Get off the bus and observe: It is a better way to let a person get off the bus and watch himself leave the library, and help him observe the distance and remind him.

6. Reversing radar: With reversing radar, you can know (without getting off yourself) the distance between your vehicle and the front, rear, left and right objects and give a prompt to prevent bumping.