🎶 Drive with Control and Confidence! Maintains all essential safety and warning chimes, keeping you informed on the road. Please note, this interface does not support OnStar features. Compatible with factory-amplified premium sound systems for an enhanced audio experience. Effortlessly retains steering wheel controls for a safer driving experience. Delivers data-driven +12V accessory output for efficient power use. Data-Driven Accessory Output Premium Sound Compatibility Steering Wheel Control Retention The Scosche GM3000SW is a cutting-edge radio replacement interface designed for select 2004-up General Motors vehicles, ensuring that you retain steering wheel controls and essential safety features while enjoying premium sound quality.