What are the reasons for the Volkswagen 510 navigation system not turning on?

[JanelleMarie]

Volkswagen 510 navigation system not turning on may be due to the following reasons: Poor line contact: If the car navigation screen does not turn on, it is most likely due to poor line contact. It is necessary to promptly check whether there is any loose connection in the lines. A loose connection can cause the screen to go black. In this case, simply reconnect the loose part properly. Aging signal line: If the power signal line is aging, you can try replacing it with a new one. If the navigation system turns on, it indicates that the issue is indeed with the power signal line. Power supply module failure: If the above two conditions have been checked and the navigation screen still does not turn on, it is likely due to prolonged use of the screen, causing the power supply module to fail. This not only results in lag but may also lead to a black screen. It is recommended to visit a repair shop for inspection and repair or to replace the module directly.