It says no map disk loaded. I tried it over and over and over and over. The guy on Ebay said it worked for 2004 CTS-V.
Here is the part number:
Disk with Manual GM p/n : 10389450
Manual GM p/n : 10389440
The number on the DVD itself is : 10389450
Is this the wrong disk? What disk is this for?
Thanks,
Arr0gant
Here is the part number:
Disk with Manual GM p/n : 10389450
Manual GM p/n : 10389440
The number on the DVD itself is : 10389450
Is this the wrong disk? What disk is this for?
Thanks,
Arr0gant