I just purchase a 2004 Escalade with navigation system. My Escalade was invoiced to the dealer on 3/17/2004.

Do I have the lastest version? See facts below. My dealer promised to give the latest even if he has to swap it out of a new arrival.

The actual DVD shows the following:
Version 2.0
US CA 02R4
Part no 15105609

On the navigational screen it shows the following:
Data: 2003 Ver 1.0

I looked at the DVD on my computer and it shows the following:

IDX folder 4/1/2003
ALLDATA.KWI 3/22/2003
DUMY0E.KWI 8/3/1999
DUMY1E.KWI 8/3/1999
DUMY1S.KWI 9/12/1999
INDEXDAT.KWI 3/16/2003
VERSION.TXT 2/18/2003
VOICEDAT.KWI 3/22/2003