When the battery is low or dead, the multimedia system of the car will not work and the reversing image will not be displayed. In this case, recharge or replace the battery. It may also be that the reversing lamp fuse is broken. It is recommended to go to the maintenance shop to replace the fuse.
There are many reasons why the car reversing image is suddenly not displayed, mainly including the following four points: 1. The camera is damaged or blocked. If the camera is damaged and the image cannot be uploaded to the computer, it will not be displayed. In this case, you need to go to the repair shop or the 4S store for maintenance. If necessary, you can replace the camera with a new one. If there is only a foreign object blocking the camera, just remove it.
2. The display screen is damaged. When the display screen is always black and cannot be started or there is a problem of blurred screen, it is generally broken. In this case, go to the repair shop or S shop for inspection and maintenance.
3. The wires are poorly contacted. If the roads are often broken, the bumpy environment may cause the wires inside the car body to loosen or fall off. When the wire is in poor contact, the image mapped by the camera will not be transmitted to the host, and the reversing image will not be displayed. In this case, the central control panel needs to be removed for inspection.
4. There is no electricity. When the car uses lights or multimedia for a long time when it is off, the battery will lose power.