How do you remove the radio on 2006 Cadillac dts?

To remove the radio from a 2006 Cadillac DTS, first, disconnect the negative battery cable to ensure safety. Next, use a trim removal tool to carefully pry off the trim panel surrounding the radio, which may require removing screws or clips. Once the trim is off, unscrew the radio mounting bolts and gently pull the radio out, disconnecting the wiring harness and antenna cable from the back. Finally, reverse the process for reinstallation.