GM Data Interface 2012-2016
- Provides accessory power (12-volt 10-amp)
- Retains R.A.P. (Retained Accessory Power)
- Provides NAV outputs (parking brake, reverse, mute and speed sense)
- Retains OnStar / OE Bluetooth
- Adjustable OnStar level
- Designed for amplified models
- Retains balance and fade
- AXUSB-CBL (sold separately) updatable
