When replacing the head light switch and the panel dimmer switch the initially turn off all circuitry by disconnecting the cable from the negative terminal. Originally, it is slightly different to delouse the switch assembly from the instrument panel and then the connector is released together with the removal of the switch. In much the same way that a disassembly is carried out in reverse to an assembly, installation is also done in reverse to removal. Regarding the rear window defogger switch and 4WD selector switch, the procedure is the same as on most other models: disconnect the cable(s) from the negative battery terminal(s), then free the switch assembly from the instrument panel, pull out connectors and remove the switch, and, vice versa, install it. For the auxiliary power point, the cable(s) needs to be disconnected from the negative side of the battery, the trim panel of the instrument cluster needs to be removed, and the electrical connector of the power point must be disconnected from the backside of the trim panel as well as the removal of the mounting screws; to install it, all one needs to do reverse the above steps of removal.