Navigation Unavailable/SD Card Error

Navigation Unavailable/SD Card Error

1. Please insert & remove the SD card from the slot several times to make continuity with the internal card reader circuitry to successfully read the map card.

2.  Please clean out your SD card slot as a lot of dirt and debris gets into the slot. You may use a vacuum to suck out any debris or a few blasts from an air can to loosen the debris.

3. Contact support if first two steps are not successful to replace the map card.


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