Disconnect the cable from the negative terminal of the battery, then disable the airbag system. Remove the instrument cluster trim panel, and push the power mirror switch out from the backside of the panel before unplugging the electrical connector from the switch, with installation being the reverse of removal. For the instrument panel illumination rheostat, push the switch out from the backside of the panel, unplug the electrical connector, and again, installation is the reverse of removal. For the vehicle skid control and power rear window switch, carefully pry the switch panel from the instrument panel, disconnect the electrical connector(s) from the switch(es), and carefully pry the switch(es) from the switch panel, with installation following the reverse order of removal.