M45x AWD V8-4.5L (VK45DE) (2008)
3. Connect USB cable to the C-III computer.
^
Make sure connector is fully inserted.
4. Connect the other end of the USB cable to the CF (Compact Flash) adapter.
^
Make sure connector is fully inserted.
5. Carefully insert the CF adapter into the CF card slot of the vehicle audio/navigation system.
^
Label side UP.
^
Insert it all the way (firmly), to its stop.
Section 3 - Updating the Audio System Software
SECTION 3: UPDATING THE AUDIO SYSTEM SOFTWARE
1. Connect the C-III computer power cord (A.C. adapter or vehicle D.C. adapter).
^
Updating the audio system may take a few minutes. Connecting the power cord will ensure the C-III computer maintains power during the update.
^
Vehicle ignition must remain OFF.