What Causes Image Distortion and Whitening on the Car's Central Control Display Screen?
2 Answers
Image distortion and whitening on the car's central control display screen are abnormal and require timely inspection and repair. Overview: The car's central control is the area that manages comfort and entertainment devices such as air conditioning and audio systems. It includes the central door lock system, allowing the driver to control all door switches and the window lift system. Functions: The central door lock system primarily features three functions: central control, speed control, and individual control. The driver can operate all door locks. Additionally, when the vehicle reaches a certain speed, the doors automatically lock. Each door also has an independent switch, enabling individual control over specific doors.
Last time I encountered the issue of a whitish central control screen, I spent several days researching it. Loose screen ribbon cables are the most common cause, as bumpy roads can easily lead to poor contact. A faulty graphics output from the head unit is also a hidden culprit—I've seen too many cases where overheating image processing chips caused color distortion. For modified head units, compatibility issues should also be considered. Another easily overlooked factor is unstable voltage; when the battery ages or the alternator malfunctions, the display looks like it's covered in a white haze. The safest approach is to first check the connections, then test the voltage, and finally consider professional repair. These troubleshooting steps saved me thousands in unnecessary expenses.
