For anyone who has a DSC Sport suspension controller in their GT350 or GT350R, DSC Sport has just released new firmware and calibration files for our cars.
The new firmware resolves a number of minor issues, including that pesky "Drive Mode Not Available" message that comes up occasionally...
I Googled "2016 GT350 Owner's Manual" and it came up on one of the Ford websites. Interesting reading.
Sorry for the repetition if this has already been posted.