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 ExplanationsOnStar Additional Information
Transferring Service
Press to request account transfer
eligibility information. The Advisor can assist in canceling or removing account
information. If OnStar receives information that vehicle ownership has changed,
OnStar may send a voice message to the vehicle, requesting updated account i ...
Generator Air Conditioning Compressor,Power Steering Pump Belt Replacement
Removal Procedure
Raise the vehicle full height. Refer to Lifting and Jacking the Vehicle.
Remove the front compartment splash shield. Refer to Front Compartment
Splash Shield Replacement.
Rotate the drive belt tensioner bolt (2) clockwise.
Remove the drive belt (1) while pullin ...
Interior Lighting
Dome Lamps
The dome lamp controls are located in the headliner.
: Press to turn the lamps off, even
when a door is open.
: Press to turn the lamps on automatically
when a door is opened.
: Press to turn on the dome lamps.
Reading Lamps
The reading lamps are located in the overhead con ...