The map data in the vehicle is the most up-to-date information available when the vehicle was produced. The map data is updated periodically, provided that the map information has changed.
For questions about the operation of the navigation system or the update process, contact the GM Nav Disc Center toll-free phone number, 1-877-NAV-DISC (1-877-628-3472) or go to the center’s website, www.gmnavdisc.com. If updates are needed, call the GM Nav Disc Center or order a new Map Update online. To order map data, have the vehicle’s Vehicle Identification Number (VIN) available.
If the System Needs Service
Database Coverage ExplanationsBattery Negative Cable Disconnection and Reconnection
Removal Procedure
Turn on the radio and record all of the customer radio station presets.
Ensure that all lamps and accessories are turned off.
Turn the ignition OFF and remove the ignition key.
Warning: Refer to Battery Disconnect Warning in the Preface section.
Loosen the negati ...
Additional links
Instrument Cluster Replacement
Preliminary Procedure
Remove instrument panel lower cluster trim plate. Refer to Instrument
Panel Cluster Lower Trim Plate Replacement.
Remove instrument panel steering column upper trim cover. Refer to
Steering Column Upper Trim Cover Replacement.
...
Stitcher Internet Radio
Stitcher SmartRadio™ is an Internet radio service that streams news, sports,
and entertainment shows through the audio system. Create personalized, on-demand
stations or discover new shows through Stitcher's preset stations. To set up an
account, download the application from the Android M ...