In case anyone is stumped like I was for a minute, the lower pics have the dial in the middle to adjust wiper speed by about 4 other speeds. I have this in my 99 SVT so he could be on to something. Kind of an odd observation, but interesting.
99 SVTC, T-Red, #652/2760-12.8.1998
Mother#@%@!* did I sound abstract?
I hope it sounded more confusin than that!