Start by taking off and isolating the battery negative cable, then take off the front door trim and finally remove the mounting screws. Following this, separate the speaker from the car and take the harness connector apart. Remove and section off the negative
Battery Cable, remove the C-pillar trim panel, take off the screws and then take out the speaker by disconnecting the electrical cable first. For the rear door speaker, likewise unplug the battery negative cable, remove the rear door trim panel, take away the mounting screws and remove the speaker as you also unplug the electrical harness connector. Before you remove the door tweeter, disconnect and isolate the negative cable from the battery, take off the front door trim panel, remove the electrical harness connector and then take out the tweeter.