First of all, it becomes necessary to remove the cable that connects it with the negative terminal of batteries. Gently pull the headlight switch/rheostat panel with a trim removal tool and go on removing the electrical connectors of the power mirror switch, headlight switch, and rheostat by sliding the lock in the direction of harness, pressing the release tab and pulling the connector. To gain access for replacement of the headlight switch and rheostat or the power mirror control switch, the power mirror switch must be removed and this requires the following steps: The process of installation is as follows and it is the process in reverse of removal. Subsequently, re-secure the cable to the negative terminal of the battery, take out the center instrument panel bezel and eject the electrical connector with the help of the tab found at the rear of the hazard flasher switch. Pull out the hazard flasher switch panel from the center instrument panel bezel by unscrewing three screws and do the reverse of the above instructions for removing.