DEF service notification and radio says "remove USB to blah blah radio"

[Bug Out]

New truck is great. Tows like none of the other CTD's I have had yet. A lot of that has to do with the AISIN transmission and I believe extra trq/hp.. I did get the typical "service DEF system " CEL as I had on a couple others. Off to the dealer today.

However a new one has popped up on the radio. I have the 5.0 screen and getting a "remove USB to fix radio"etc. Not the same words but similar.

Anyone else get that notice on the radio screen? It clears in about 3 seconds, less time then I can take a pic with phone..

TIA

 

[Bob4x4]

Update for the radio should be available to fix your usb issue

 

[Bug Out]

Bob4x4, they fixed the DEF issue, but don't know what up with the radio. I have a e-mail into uconnect.