The connector at the steering wheel goes to a blank. You can find the wiring diagrams for your vehicle
here. You should have a connector tucked into the harness next to the steering column. That will be the connector for the power adjust. You will need to upgrade the drivers door module to the one with power fold mirrors, as the memory function is in that module, and you will need to run 2 wires from the seat module to the drivers door module. The power pedal wiring will have to be redone at the power adjust switch, because it is wired for non-memory. You will need to add several wires under the drivers seat to the pedal switch as well. It's complicated, but doable.