What to Do When the Car Display Suddenly Goes Black?
3 Answers
There are many reasons that can cause a car display to go black, such as power supply issues, wiring problems, or dust contact issues. You can try restoring the factory settings first or use a computer to troubleshoot the problem. Here is an introduction about the car central control screen: 1. Reasons for the problem: If the buttons on the touch screen do not respond and control cannot be achieved, this is a "drift" phenomenon of the touch screen. Please re-enter the touch screen settings page to perform touch range calibration. 2. The touch screen has a display: The buttons respond when pressed, but control cannot be achieved. The RFID of the touch screen does not match the RFID set in the host program.
Last time my car's display suddenly went black, right in the middle of navigation—really scary. The most common causes are a blown fuse or poor wiring contact. After parking, don't panic. First try locating the fuse box—usually under the steering wheel or in the engine compartment. Check the manual for the multimedia system fuse location, pull it out to see if it's blown, and try replacing it with a new one. It might just be a minor system glitch; sometimes turning off the engine and waiting a few minutes before restarting can fix it. If a reboot doesn't work, check if the display connection is loose or chewed by rodents. A blacked-out display affects driving safety, especially at night, so address it promptly. From experience, older vehicles are more prone to this issue. During maintenance, ask the mechanic to inspect wiring for aging—after all, when the screen goes black, you lose all information, which is both inconvenient and dangerous.
My car's display suddenly went black a few times while driving, each time giving me a cold sweat. First, stay calm, pull over safely, and turn on the hazard lights—don't mess around on the road. Try pressing the volume or power button to see if it wakes up; it might just be in sleep mode. If that doesn't work, turn off the engine, wait 30 seconds, and restart the system, just like rebooting a frozen phone. Check the car's fuse box for the fuse corresponding to the screen and replace it if it's blown. Short circuits or power supply issues are common causes, so it's best to have a professional shop inspect it to avoid bigger problems. A sudden blackout affects navigation and warnings, so make it a habit to regularly clean the car's floor mats and avoid stuffing items that could press on wires—this can reduce the chance of malfunctions.
