Great Condition Please see all pics. Shipped within one day of payment ? Overview OEM headlight and twilight sentinel switch assembly removed from a 2002 Cadillac DeVille. Includes factory pigtail harness with connectors ? ideal for retrofits or replacements with damaged wiring. Controls headlights, parking lights, automatic twilight mode, dash illumination dimmer, trunk release, and fuel door functions. Genuine GM / TRW part. Condition Used OEM part in excellent shape. Switch, buttons, and slider operate smoothly. Connector pins clean. Harness is uncut and includes the OEM yellow GM plug. Part Numbers Markings ? GM Part #: 2574219 (harness tag) ? Manufacturer: TRW / GM ? Plant Code: C34138 ? Country: Assembled in Mexico ? Features: Twilight Sentinel / Trunk / Fuel / Dimmer Controls Fits the following vehicles: ? Cadillac DeVille 2000?2005 (Base, DHS, DTS, Professional/Hearse/Limo) This is a direct plug-in replacement for factory-equipped cars. No programming required. Condition Disclaimer Used OEM part. Expect minor cosmetic wear from normal use. Please review photos for exact condition. Shipping Seller Info Ships fast / USA seller / 30-day returns Search Keywords Cadillac DeVille DHS DTS 2000 2001 2002 2003 2004 2005 headlight switch twilight sentinel dimmer trunk release fuel door harness pigtail OEM TRW GM