INSTALL CENTER STOP LIGHT ASSEMBLYINSTALL TAIL GATE SERVICE HOLE COVERCONNECT CABLE TO NEGATIVE BATTERY TERMINAL High Mounted Stop Light Assembly -- Installation 1. INSTALL CENTER STOP LIGHT ASSEMBLYInstall the center stop light with the 2 screws.Connect the connector. 2. INSTALL TAIL GATE SERVICE HOLE COVER 3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL