C6 owners with NAVIGATION and clock goes blank
Here is the fix from Corvette engineering
Click the link below and download the file.https://tis2web.akamai.gm.com/radio/..._05_10_fix.zipBurn the LOADING.KWI to a BLANK CD-R.
Once this is completely burned and finished and use this to fix the problem
1 Make sure the vehicle is outside and the engine is running.
2 On the radio display, press the Open/Close Face plate Key
3 Eject the map disc by pressing DVD Map Database Eject Key.
Insert the Software Update Disc in the DVD Map Database Slot
The update will start automatically. You will see a progress bar on the screen.
The update takes about 2 minutes.
The vehicle logo will be seen once the update is completed.
Once you see the Corvette logo, remove the update disc and REINSTALL YOUR MAP DISC
THIS IS NOT A MAP UPDATE
THIS IS ONLY FOR YOUR CLOCK BEING BLANK!