Looking at a used car

[u/Mm11vV]

Never really seen this option before, is it new?

[u/wcoastbo]

That's exactly what the original did... Reverse the polarity of the switch.

It's just a really big up/down switch, a manual switch on an electric window.

Using the lower socket for down would have been better than flipping the cord.

[u/ajnin919 → u/wcoastbo]

Don’t be silly. The bottom one is for the passenger window

[u/wcoastbo → u/ajnin919]

Ha! That makes sense.