windshield wiper controls- redundant?

[Philip2]

My 2015 G80 has a stalk to go through intermittent- low- high. At the same time, there is a thumb wheel on the stalk which seems to bring up the same indicators on the screen and seems to do the same thing
Please explain?
similar to microsoft windows where you can do the same thing several different ways?

 

[Suburbazine]

My 2015 G80 has a stalk to go through intermittent- low- high. At the same time, there is a thumb wheel on the stalk which seems to bring up the same indicators on the screen and seems to do the same thing
Please explain?
similar to microsoft windows where you can do the same thing several different ways?

You have a Hyundai Genesis not a G80. The wiper stalk has auto/intermittent-low-high, the wheel has auto sensitivity/intermittent speed. They're not redundant.

 

[Mr. Incredible]

As suburbanite said.

the lever is for wiper speed

When in auto mode the dial is for rain sensing sensitivity

and there is no such thing as a 2015 G80