My wiper switch is broken and droops. That would make it stuck on but I have put some packing foam wrapped in tape under it to make it functional.

The question is, My car was not equiped with intermitent on the switch. If I find a replacement that has intermitent on it, 1) will it work at all? and 2) will I gain the intermitent feature?

This is the second one that has broken on me in 5 years. I guess there is a fragile piece in there.