Description

GMOS-13

Cadillac STS 05-11 Ampified Onstar Interface

• Provides accessory (12 volt 10 amp)
• Retains R.A.P.
• Retains chimes
• Provides NAV outputs (including mute)
• Retains OnStar
• Adjustable volume for chimes and OnStar
• Retains balance and fade
• USB updatable
• High level speaker input