How do you reset a touch screen car?
Clean your touchscreen. Reboot the touchscreen by turning it off and back on again. Recalibrate the screen from the settings menu. Perform a factory reset.
How do I reset my Volkswagen Passat screen?
Why did my infotainment system stop working?
A malfunction in the power source of the car can also cause the infotainment system to fail. Some of the common reasons why the infotainment system won’t turn on because of the power source failure include blown car fuse, wiring issues, blown valves or lack of power to operate the system.