Cadillac STS 2005-2011 OnStar Radio Replace Interface with SWC

• – Designed for amplified models
• – Provides accessory power (12-volt 10-amp)
• – Retains R.A.P. (retained accessory power)
• – Provides NAV outputs (parking brake, reverse, speed sense)
• – Retains audio controls on the steering wheel
• – Retains OnStar
• – Retains balance and fade
• – Micro-B USB updatable