Question about Magellan Maestro 3140 GPS Devices
On these units maps are definitely on the SD card. I presume you have the card? If so, then the card and map data may be corrupt. If you don't have the card, contact Magellan, and see if you talk them into a replacement for a small fee. Many Manufacturers consider SD Card replacement as a "map upgrade", and will therefore charge more. I hope you get it worked out. Thanks, Bill
Posted on Sep 02, 2010
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Posted on Jan 02, 2017
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