Digital display:speed, on 2014 Mustang Premium
I just found this info on another thread. If you hold down the OK button on the left hand side of the steering wheel, then turn key on, you will enter into Engineering test mode. go thru several screens (maybe 10?) you get to digital speed display.
As in the older models, this is reset when you turn off the key.
If all this data is there, why don't they give us the option to customize our display? Happy customers mean more sales!!!!