Navigation does not work at all on my 06 C2S. When I start it up, it asks for the DVD. I just got it recently CPO from an out of state dealer so I asked them about the Nav DVD. A few days later I received it, but when I put it in the drive to update, there seems to have a problem reading it. Could this be due to not having "level B" of the PCM 2.1? I tried searching around but couldn't really find information specific to my case.

When I go to the info menu for software, here is what is displayed:
SW versions 3.2
Unit: PCM
Target: 05024CD1/3905
Actual: 05024CD1/3905
Entered: Yes
Found: Yes

Unit: System Software
Target: 04514BD1/5104
Actual: 04514BD1/5104
Entered: Yes
Found: Yes

The DVD I am trying to use is: 10.2006 997.642.257.04

Any ideas?

Thanks

EDIT: Just figured it out. I was trying to place the DVD in the dash unit rather than the special navigation drive. Doh

 

lol, that sounds EXACTLY like something i'd do!

 

Glad you got it figured out. Everything working well now?