As of November 2015, highly rated Garmin GPS units include the Nuvi 2589LMT, Nuvi 68LMT and Nuvi 58LMT. The Nuvi 2589LMT features maps of North America with lifetime updates. It supports voice commands, and users can pai... More »

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Common issues with Garmin nuvi GPS units include failure to start, failure to detect signals, missing audio, failure to detect satellite and unresponsive touchscreens. Other issues include failure to hold charge, failure... More »

As of December 2015, one of the best-selling GPS navigation units for vehicles on Amazon.com is the Garmin Nuvi 55LM GPS Navigator System for about $90. Best Buy also has a selection of affordable GPS systems such as the... More »

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Common issues with Garmin nuvi GPS units include failure to start, failure to detect signals, missing audio, failure to detect satellite and unresponsive touchscreens. Other issues include failure to hold charge, failure... More »

Manuals for Garmin GPS devices are available for download on the Garmin website. The search page for manuals first requires a user to select a product category and subcategory. The user can then choose from a list of rel... More »

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Common problems with using a Garmin GPS include failure to turn on, failure to detect signal, sudden shut off during use, unresponsive touchscreen and GPS locking up. Other problems include lost satellite reception, uplo... More »

An instruction manual for a Garmin GPS can be downloaded through ManualsLib, Garmin or Manual Agent. Garmin offers free download of manuals and quick reference guides, which are in PDF format, for various Garmin GPS mode... More »

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