There really isn't much to it at all. There are two screws in the door panel behind the plugs near the handle. They're a torx head. Pull the panel off, then and unplug all wiring harnesses. There are four bolts holding the regulator in and three holding the motor in. The ones that need to be removed have holes and the ones that can just be loose are slotted. There are two screws up attached to the window glass as well. They can be a challenge to get to. Don't buy a cheap regulator. Spend the extra $ on a good one. The cheap ones are JUNK.