Genuine OEM Factory GM Navigation DVD Map North America ( U.S / Canada ) (*See chart below for compatible vehicles prior to purchase) Condition: Excellent *Navigation Disc has been Professionally Resurfaced and is Completely Free of any Scratches* The part number and information on the map disc General Motors Corporation Cover: North America ( U.S & Canada) Version 10.3 GM p/n: 22925280 Copyright © 2011 ZENRIN CO, LTD This is NOT the latest version but compatible with vehicles mentioned below. Item: 153197492342 Genuine OEM Factory GM Navigation DVD Map Version 10.3 GM Part #: 22925280.