2008 Nav System

[reb1793]

I own a 2008 GMC Sierra SLT. I just installed Navagation system. Everything works except the unit will not load the Navigation Disc that came with the unit. Anyone have any suggestions or can offer anyhelp with this problem. I cannot find out if the Nav system works until I can load the disc.

 

Thanks for any help

[KCXLT]

You are installing it in the slot behind the screen? What part number is the disk?

[reb1793]

You are installing it in the slot behind the screen? What part number is the disk?

[reb1793]

Thanks Dealer sent me a new disc works fine now. Would you hapen to know if there is a site on the web that you download a owners manual for the the Nav System.

 

Thanks again