AVN System Does Not Display Points of Interest, Scan Button Does Not Remain Highlighted, Map Display Cannot Zoom in Closer than 16 Miles in Areas (Update Advanced Vehicle Navigation System Software)

This bulletin is being revised to add new ordering information for AVN software update discs. Please discard Corporate Bulletin Number 04-08-44-017A (Section 08 - Body & Accessories).

Some customers may comment on any of the following conditions:

Important: The software is updated using a disc, not through SPS programming.

Important: This software update is only for these radio P/Ns: 25765570, 25772902, 10386078 (SRX) and 10345765, 10353490, 10379717 (XLR).

Technicians are to update the AVN system software using an update disc, P/Ns 19115254 (XLR) and 19115255 (SRX). To perform the update, follow the instructions given in the booklet that is included with the disc. Do not turn the ignition switch off during the software update.

GM dealers must order advanced vehicle navigation (AVN) software update discs from the GM Navigation Disc Center. These discs will no longer be available from GMSPO.

To obtain an AVN software update disc, contact the GM Navigation Disc Center at 1-877-628-3472.

The parts listed below are for updating the navigation radio software only. They do not update or replace the navigation map disc that is supplied with the vehicle. Please order these parts only as needed. There is a very limited supply of these discs available. Do not order this part for stock. This disc can be used to reprogram more than one vehicle. The first update disc for each P/N is free. Subsequent copies of the same P/N for the same dealer will cost $50.

For vehicles repaired under warranty, use: