Ursprünglicher Beitrag von: Nicolas Siemsen ,
Simply pull off the rubber cover, using a flat screw driver to help if needed. You will then see a bolt that holds the assembly in place, and a few screws that hold on wires. Remove those, and then unplug the wire harness plug. With all that done you should be able to pull out the old switch. Installing the new switch is just the reverse of this.