If you have an 1984-1985 model, you'll need to check the wiring harness under the headliner to be sure you order the correct part. 1984-1985 models are the "cross-over" years and must be inspected before ordering. If your car has all flat spade-style connectors, order the early harnesses. Most 1985-newer model use the "bullet" type connectors found on the later harnesses. Simply pull down the rear corner edge of the headliner to get a look at your tailgate wiring connectors.