Facilitates replacement of a factory radio while retaining all factory safety warning chimes and audible turn signal indicators. Compatible with amplified and non-amplified audio systems. Retains all safety warning chimes Provides 10-minute RAP accessory output Compatible with all audio system levels Amplifier turn-on output wire Single wire output for steering wheel control module Retains audible turn signal indicators Provides illumination wire Compatibility:Does not retain OnStar. For OnStar retention, please use the OS-311b Year(s) Make Model Trim Level Additional Info 2005-2006 CHEVROLET COBALT ALL TRIM LEVELS — 2004-2007 CHEVROLET MALIBU ALL TRIM LEVELS — 2004-2007 CHEVROLET MALIBU MAXX ALL TRIM LEVELS — 2005-2009 PONTIAC G6 ALL TRIM LEVELS —