What to Do When the Car Navigation Screen Malfunctions?
1 Answers
Solutions for a malfunctioning car navigation screen: 1. Clean any adhesive on the screen using dish soap or essential balm; 2. Restart: Locate the reset (factory reset) button, which is a small built-in button usually found on the back or side of the device. Use a paperclip or toothpick to press it and restore the device to its initial state. If it responds, calibrate the screen in the settings; 3. If neither method works, the screen itself may be faulty, and you will need to visit a 4S shop or a professional auto repair shop for repairs. Causes of malfunction: 1. The screen has reached the end of its lifespan; 2. There is an issue with the resistive touchscreen; 3. A screen protector film is affecting the screen, with adhesive sticking to the surface; 4. The screen has a problem, possibly due to touchscreen damage, loose connections, or wiring issues.