What to Do When the Car Display Touch Screen Malfunctions?
2 Answers
Car display touch screen malfunction solutions are: 1. Restart the power supply of the car display; 2. Check if the program is unstable or if there is insufficient memory; 3. Inspect whether the screen is damaged, if there are issues with the wiring, or if the IC and motherboard are causing the freeze; 4. Check if the software version is not updated in time or if the display malfunction is caused by an outdated version. The car display is an LCD screen located in the middle of the center console, which can display basic information such as time, temperature, date, and audio. It is mostly used as an information display device for the multimedia control system and as a display screen for the electronic navigation system and reverse assist system.
As an experienced driver, my first reaction when encountering a touchscreen display malfunction is to restart the vehicle. Turn off the engine, remove the key, wait for two or three minutes, and then try starting it again. This method solves most issues, such as system freezes or temporary software glitches. Cleaning the screen is also crucial; fingerprints and grease can interfere with sensitivity—just gently wipe it with a microfiber cloth. If the problem persists, check the system settings to see if there are any software updates; some cars have a reset option in the menu. Remember not to operate it while driving; pull over safely before handling to avoid affecting navigation and safety. If these steps don’t work, it might be an internal hardware failure—promptly visit a professional repair shop for inspection instead of tampering with it yourself to prevent damage to other electronic components. Developing a habit of regularly cleaning the screen can significantly reduce such issues.
