I have a mazdaspeed3 and it used to roll up and down automatically when I'd click the button. But I just put on an intake and new turbo inlet and I had to disconnect the battery to do so. I assume that's why it doesnt automatically roll up and down anymore, I was just wondering if their is a way to fix this?

 

Roll it all the way down & hold for a few seconds, then roll it all the way up & hold it for a few seconds ( you should hear it click). This is the reset procedure.