So far from the cars that have the message display versus those that don't it appears to be a manufacture date issue. Job 1 (first production run) doesn't show the message and Job 2 does.
I am asking that members with the PP send me the following from the IPC engineering mode:
Pressing and holding the left "OK" button for five seconds while starting the vehicle gets the IPC into engineering mode. Then use the left pad up and down arrows to toggle to different displays on the left side of the IPC. There should be one that lists part no, core, Cal# and ECU software. Could you give me the numbers from those. Provide your VIN number and whether or not yours displays the advancetrac sport mode message.
Thanks