: Navigation System 4.0 DVD error

05-07-05, 04:47 AM
I have 2003 Escalade with Navigation System. The DVD that I have was version 1.0 (part number 10329191). I, like most of you that I have read in this forum, went to Cadillac to buy update and was told that all they have is 3.0 (part number 10390370 at a cost of $353). So I went to GMPartsOnline and bought 4.0 (part number 10389450 - $245 with shipping and handling fees). It arrived yesterday. When I put it into my system, I get an error message that DVD is incompatible.

Has anyone else had any problems upgrading/using 4.0? Does GM/Cadillac have different Navigation DVDs for differnt systems? Before I call GMParts next week, I thought I would see if any of you have any experience with this. Thanks.

05-11-05, 07:00 PM
Sorry I'm late to reply.

Version 4.0 is for the CTS, you should be using version 3.0 part number 10390370.

05-11-05, 07:22 PM
Darn!:mad: Since I cannot return it, I guess I will just put it up on eBay, and cut my losses (and of course, sell for less than the others already listed there in order to sell mine!). Anyone need the 4.0 DVD?

Thanks for your insight and help.:thumbsup:

06-03-05, 08:34 PM
Did you sell it? I believe that's the one I need for my 2003 Seville STS. Let me know!

06-30-05, 02:33 PM
I have not sold it yet. Getting ready to put it on eBay. Let me know if you are interested.....dadamczyk...at...ewmortgage...dot.. com...