: Navigation Question



Airn23
06-09-08, 05:23 PM
I did a search and couldn't find my exact application. Hoping some of you guys could help....

I just purchased a 10377531 Touch Screen Nav off of ebay for my 2003 Escalade. From my own research I believe I need this antenna: 15135178 and want to confirm and also need to know which is the most current map disc for this unit.

This should be plug and play then correct? I have the lux option for my escalade.

Thank you for all your help!

ladetwin
06-10-08, 10:36 PM
Yes you will need the GPS antenna, it mounts under the dash pad in the dash frame...yes, basic plug & play, if theftlock activated a trip to the dealer to setup...check with the GM navigation web site for the lastest map, last release was late 07