Overview ..................................................... 232
Navigation System Overview ..................... 232
Getting Started .......................................... 234
Features and Controls ................................ 240
Using the Navigation System ..................... 240
Setup Menu .............................................. 243
Plan Route ................................................ 249
Edit Memory Point ..................................... 250
Edit Waypoint ............................................ 254
Edit Avoid Point/Area ................................ 257
Enter Destination ....................................... 259
Route Preference ...................................... 269
Maps ......................................................... 271
Symbols .................................................... 275
Keyless Access System ............................. 280
OnStar
®
System ........................................ 281
Global Positioning System (GPS) .............. 281
Vehicle Positioning .................................... 282
Problems with Route Guidance .................. 283
If the System Needs Service ..................... 283
Ordering Map DVDs .................................. 284
Database Coverage Explanations .............. 284
Navigation Audio System ........................... 285
Six-Disc CD Changer ................................ 302
CD/DVD Player ......................................... 305
Radio Personalization with Home and
Away Feature ........................................ 311
Voice Recognition ....................................... 312
Section 4 Navigation System
231
