To remove the radio, you have to strip off the center instrument panel trim bezel and then the heating/air conditioning control panel. Subsequently, take out the retaining screws and then pull the radio right out backward to expose the back of the radio and thus unplug the electrical connectors and the antenna lead so that the radio can be lifted from the car. For the compact disc changer, there is a cover that is located in the lower part of the console area and if you have to get the retaining screws then after that you can slides the CD changer backward and you have to take off the electrical connector in the back side. For the removal of the front speakers, you will have to take off the front door trim panel to expose the speakers; then unscrew the speakers to detach them from the door and finally, you will disconnect the electrical connection of the speakers before pulling out the speakers from your car. For the rear speakers the rear quarter trim panel to access the speaker retaining screws the electrical connector and then the speaker. Models with ac and radio controls are frequently located in the left rear lower interior trim panel; release the control from the panel, unplug the electrical connector and thus remove the controls. If it comes to installation, it is the complete opposite to removal concerning all components.