Beginning with the 2011 model year, all Escalade models are equipped with NAV radio RPO GMQ. NAV radio GMQ does not use a DVD map disc for map data access. This radio comes from the factory with map data loaded to a Compact Flash (CF) map card, which is installed in the card slot below the radio display screen, protected by a trim cover. Use of a CF map card provides for quieter operation of the Nav system. The CF card is only useable in this type of NAV system and will not function in other electronic devices.

Used   GPS map version 2013 for GM Navigation Connect  Flash Systems.       Installation is a snap - just insert the CF Card into the in-dash GPS system and follow the on-screen instructions.  Buy with confidence from a reputable source:  This is an Original Equipment product, not a copy. You will receive a map update from 2013 for your factory installed GPS system.

Not sure about compatibility? Please make sure you select your vehicle from our compatibility list here  before making your purchase.   

If your pre-owned vehicle did not come with a navigation CF Card, this is the replacement part you need!   All our CF Cards are tested  before they are shipped to you, and are guaranteed to be defect free.     You will receive a fully functioning CF Card for your factory installed navigation system.