How do you take off front head light dts Cadillac?

To remove the front headlight on a Cadillac DTS, first, open the hood and locate the headlight assembly. Disconnect the electrical connector and remove the retaining screws or bolts securing the headlight assembly. Gently pull the assembly out of the housing, taking care not to damage any clips or wiring. Finally, replace it with a new assembly if needed, and reconnect everything securely.