PAC C2R-GM32R GM Warning Chime and Radio Replacement Interface for Select GM 32 "Door and Lock" Connector Retains all safety warning chimes Amplifier turn-on output wire Provides 10-minute RAP accessory output Compatible with all audio system levels Retains all the warning chimes for the vehcle (back-up chimes, memory seats, low fuel, door/hatch ajar, etc) Includes the 12-Volt accessory wire Retains the retained accessory power (R.A.P) Supplies the wire harness to connect to an aftermarket factory speakers