GM1A-RT RadioPRO Advanced Interface for General Motors Vehicles Radio Replacement Interface with OnStar Retention for select General Motors vehicles with Class 2 data-bus
RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s data-bus system to retain features such as steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and safety notifications
RadioPRO Advanced features improved sound quality of warning chimes through a provided speaker, and direct USB connection for quick and easy product setting adjustments and firmware updates. It also saves you time on the installation with a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain
- OnStar retention
- Warning chimes through sound system or external speaker
- Bose amplifier retention (Standard & Premium)
- Premium Bose amplfier adjustments (gain, bass, mid, treble)
- Real-time audio fade
- Rear-seat entertainment system retention
- USB updatable
- Replaces OS2X
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