Gmc Navigation Clock

[popi]

Hi,

 

I've got a problem with standar navigation in my 2008 silverado. This is the standard navigation not playing dvd videos with XM. One day I went to GMC dealer to change something in the gps software to show me road name on which i am. since then the clock showing time on screen is gone. There is nothing in the menu which could enable me to turn it on. GMC says that everything is all right, well so where is my clock. Please tell me what might have happened.

[eosandov]

I have the same problem on my 07 Silverado? Has your problem been fixed yet?