Code Alarm CA3WLV 3 Wire Combo Red LED And Valet Switch 3 Wire combo LED and valet switch 3 Volt red status LED Push button valet/programming/override switch Will work on Code Alarm and Chapman systems with 3-wire combination LED/push button switch Also applicable to Chrysler, Ford, GM, Kia, Mitsubishi, Subaru alarm systems with 3-wire combination LED/push button switch