What to Do When the Car Navigation Screen Malfunctions?

[ORichard]

Solutions for a malfunctioning car navigation screen: 1. Press the restart button, and if there is a response, use a stylus to recalibrate it; 2. If there is no response after restarting, try charging the battery; 3. If there is still no improvement, it may be due to a faulty touchscreen or system software overload causing system failure, requiring professional assistance at a repair shop for a system reset or screen replacement. Navigation touchscreens are sensitive to static electricity and high temperatures. If the car interior reaches around 40 degrees Celsius, it can cause capacitive screen drift, so avoid exposing the car to direct sunlight. When using the navigation touchscreen, ensure your hands are clean and dry to prevent oil, sweat, or other conductive substances from forming a conductive layer on the screen, which can lead to screen drift.