What Causes the Intermittent Screen Distortion on the Central Control Display?
4 Answers
The intermittent screen distortion on the central control display may be caused by system issues or crashes due to unstable working voltage on the motherboard. Issues with the vehicle's system: The in-car navigation system mainly consists of a host, display screen, operation keyboard (remote control), and antenna. It enables digital intelligent navigation for field surveys and travel. If there are problems with the in-car system, upgrading the system may resolve the issue. Unstable working voltage on the motherboard: The motherboard is typically a rectangular circuit board that houses the main computer circuit system, serving as a critical component of the vehicle's system. Initial troubleshooting steps include restoring the system to factory settings. If this does not work, seek repair at a service center.
Last time, my car's central control screen kept flickering and then fixed itself after a while. After checking, the main issue was either a loose connector or aging wiring harness. When the car has been driven for a long time or on rough roads with heavy vibrations, poor contact at the connectors can cause screen flickering or distortion. Another possibility is a loose display ribbon cable, which tends to develop problems over time. I took apart the panel myself, unplugged and replugged a few connectors, and secured them slightly, which helped alleviate the issue. But when it kept recurring, I realized this problem needed professional attention—tinkering randomly might make it worse. Now, before every drive, I habitually tap the screen area, afraid it might suddenly fail, especially during highway navigation when a flickering screen can be a major inconvenience. Safety comes first!
As an enthusiast who frequently tinkers with cars, when encountering intermittent screen flickering on the center console display, I always prefer to check the hardware components first. Issues with internal display modules are common culprits, such as aging LCD screens or faulty capacitors, where temperature fluctuations between hot and cold affect the display. Additionally, oxidized or poorly connected control unit connectors can also lead to screen flickering. I've found that lightly tapping the screen or applying heat can temporarily restore normal display, which confirms it's a hardware issue. In such cases, DIY repairs aren't advisable, and professional diagnosis at a repair shop is necessary, as a faulty control unit might even cause abnormalities in other electronic devices. I usually advise friends to regularly clean the wiring connectors inside the car to reduce the likelihood of such malfunctions.
The infotainment screen in my car keeps flickering intermittently – working fine today but glitching tomorrow. It's most likely caused by software system issues. This happens particularly often when the system freezes or when there are app conflicts, especially after updating maps or installing new programs. Restarting the infotainment system usually fixes it temporarily, but the problem recurs after a few days. My usual workaround is to close and reopen the navigation app, and sometimes connecting to a phone hotspot for a system update will stabilize it for a while. However, frequent screen flickering may affect the safety of the reversing camera, so it's advisable to back up important data before attempting a system reset. While software issues aren't too difficult to address, persistent problems might indicate that the hardware can't keep up and needs checking.
