What Causes an In-Car Navigation System to Reboot in an Endless Loop?

1 Answers
LeElla
07/30/25 1:34am
An in-car navigation system repeatedly rebooting may be due to the following two reasons: Memory Full: When the system memory accumulates to a certain level, it can cause the screen to continuously reboot. In this case, you need to prepare a paperclip or a toothpick—something relatively rigid—and insert it into the RST hole (reset button) on the center console screen to restore it to its initial state. Insufficient Battery Voltage or Issues with the Relay in the Fuse Box: This can cause the navigation screen to keep rebooting, and replacement may be necessary. A professional automotive diagnostic tool is required to troubleshoot the issue, and it is best to have it inspected by a 4S shop or an auto repair shop.
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