How do you remove 1989 Toyota supra radio?

To remove the radio from a 1989 Toyota Supra, first, disconnect the negative battery terminal to ensure safety. Then, use a flathead screwdriver to carefully pry off the trim panel surrounding the radio. After removing the trim, unscrew the radio mounting screws and gently pull the radio out of the dash. Finally, disconnect the wiring harness and antenna cable from the back of the radio.