How do you remove radio from 1989 Oldsmobile 98 regency?

To remove the radio from a 1989 Oldsmobile 98 Regency, start by disconnecting the negative battery cable to ensure safety. Then, carefully pry off the trim panel surrounding the radio using a flathead screwdriver or trim removal tool. Once the trim is removed, unscrew any mounting screws securing the radio and slide it out from the dashboard. Finally, disconnect the wiring harness and antenna cable from the back of the radio.