iGuidance is a vehicle navigation system that uses Global Positioning System (GPS) satellites to find your current position on a detailed map. iGuidance map is powered by Navteq Corporation, a world leader in premium-quality digital map data. Tap a few buttons to enter a destination, and iGuidance not only finds the best route (quickest or shortest), it also provides verbal turn-by-turn directions to get you to where you need to be.
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