2011 Chevrolet Volt Owner's Manual - Page 235

Infotainment System Installing the DVD Map Disc Your dealer installs the map database information on the HDD. An updated map disc can be used to update the map database information. See Ordering Map DVDs on page 7‑76. Before updating the map database on the HDD, read the following steps: 1. Turn the vehicle on. 2. Press VOL/ system on. 4. Press the Update screen button when the Update Confirmation screen displays. 5. Enter the Authentication Code, then press Enter. 6. If the correct code is entered, the system starts updating and the status bar displays. 7. Press X after the map database update is completed. If the application update file is included in the disc, the application update is also done. . 7-45 Handling the DVD Map Disc . Handle the disc very carefully to avoid contamination or flaws. Signals might not read out properly. Use a soft cloth if the disc gets soiled and gently wipe it from the center of the disc to the outside. Do not use cleaners or solvents. Do not use the disc to rest on while writing or drawing with any writing utensil or attach a seal to any of the sides of the disc. Do not keep the disc in direct sunlight, high temperatures, or humidity. Place the disc back into the original case after use. . O to turn the . 3. Insert the map update disc into the slot, label side up. .