I dunno if this has anything to do with it, but I didn't unplug the car battery before removing the ground/positive lead on the amp.
But anyway, everything worked fine, sorted now and car working. But when I pressed the window with the right button, the left window went down and the left button made the right window go down.
What the hell?
I didn't touch any other electrical bits at all.
What can I do? Please help.
