2008 Jeep Grand Cherokee CRD Road Trip - Diesel Grand Cherokee
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We were having problems with the My Gig navigation system. It would "forget" where home was, get stuck in an endless loop of "Calculating Route", and occasionally would have no sound at all. The only fix to any of those problems was to shut the Jeep off and let it sit for 10-30 minutes. We were researching swapping the unit out when we found an updated ROM, available from our dealership that brought us up to version 9.807 and cured 97 percent of our problems. View Related Article
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