Folded the passenger seat flat and basically laid on my back with my head in the footwell, under the dash. I think that I had to pull a trim panel off (2 fasteners), and then you can see the resistor. You have to unplug a harness to the motor, then you've got three screws to tackle. That will free the resistor. It took some time, as those screws were not easily accessible. 1/4" ratchet with some extensions and knuckles made the job possible.