2010 Subaru Tribeca "jeep display nav repair" Questions

...Jeep wrangler have the time works sometimes it won't come on or you can use the touch screen to change radio stations. Help???? i cant understand your post. "have time" and (it wont come on) and or ...

...Jeep Liberty, with factory Sirius and U-Connect. The unit works fine, and originally came with the AG/2060 software CD set. I bought the latest AA/2070 disk set and upgraded the firmware in the unit. ...