How do you remove a radio from a 2003 Isuzu ascender?

To remove the radio from a 2003 Isuzu Ascender, first disconnect the negative battery cable to ensure safety. Next, use a flathead screwdriver to carefully pry off the trim panel surrounding the radio. Once the trim is removed, unscrew the screws holding the radio in place, then gently pull the radio out of the dashboard. Finally, disconnect the wiring harness and antenna cable from the back of the radio to complete the removal.