Description
GM INTERFACE 2019 UP with SWC
- 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
- Non-amplified models only
- Rearview camera retention
- Retains balance and fade
- Micro-B USB updatable
- This interface does not retain OnStar
