View Full Version : Navigation System Discs

04-09-08, 10:03 PM
Can anyone tell me if Part Number 15878293 from an '06 Escalade will work in my ‘o4?
Do I even want Version 1.0 or is it REALLY outdated?
Thanks for any help…

04-12-08, 08:09 PM
as far as I know the discs from the 03-06 (old style) nav radios are interchangeable..

version one of that style disc is very outdated (from around 2002-2003). you can not use the new style from the 07+