Servicenews article - Do you have a vehicle in your shop for any of these issues?
? The Display Audio screen won't dim. When you select the Day/Night icon, the screen may flicker and go back to its earlier brightness level.
? AM stations are filled with static and sound much louder than they should at volume level 5.
? After the Display Audio boots up, the OK icon doesn't respond and the clock screen comes up.
? When receiving a call, you hear crackling when you adjust the volume.
? When you plug in a USB flash drive, it won't play and the message LOADING comes up.
We're aware of these issues and know they're due to a software problem in the audio unit/audio-navigation unit. For now, just replace that unit.