What to Do When the Car Navigation Touch Screen Malfunctions?

[OAustin]

There are many reasons for touch screen malfunctions, generally due to screen damage or loose connections. Below are the daily usage and maintenance tips for vehicle navigation systems: 1. Start the car first: Start the car before plugging in the cigarette lighter power source. After navigation, unplug the cigarette lighter and plug it back in after the next car start. This helps protect the machine's battery and extend its lifespan. 2. Shutdown sequence: First close the page, then turn off the device, and finally unplug the power. Some car owners find it convenient to unplug directly after use without shutting down, which may save time but can damage electronic components over time. 3. Avoid letting the navigation screen come into contact with sharp objects, as they may damage the screen. 4. Do not leave portable navigation devices exposed to direct sunlight for extended periods: Large temperature differences not only affect the battery life of the navigation system but also the touch sensitivity of the LCD screen.