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December 8, 2012 Service bulletin

RBZ Or RHB Radio Software Enhancements

Jeep technical service bulletin 08-057-12 REV. A for 2012 Jeep Grand Cherokee, 2012 Jeep Wrangler and 2012 Dodge Durango and others.

Bulletin number
08-057-12 REV. A
Component
Equipment: electrical: navigational system(global positioning system)
Summary
RBZ Or RHB Radio Software Enhancements This bulletin involves upgrading the software on the RBZ or RHB Radio. The customer may experience one or more of the following conditions. Digital photos loaded onto the hard drive intermittently get lost (RBZ & RHB). CD/DVD will not play (RHB only). Navigation accept screen will not clear (RHB only). Navigation shows ?acquiring signal? for an extended period of time (RHB only). New navigation graphics (RHB only).

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