- Provides accessory power (12-volt 10-amp)
- Maintains the retained accessory power (R.A.P.) feature
- Can be used in non-amplified, or analog/digital amplified models
- Retains warning chimes
- Provides NAV outputs (parking brake, reverse, speed sense)
- Pre-wired ASWC-1 harness (ASWC-1 sold separately)
- Retains OnStar/OE Bluetooth
- Adjustable volume for chimes and OnStar
- Retains balance and fade (1)
- Retains RSE (rear seat entertainment) (2)
- Retains SAT (satellite radio)
- Micro “B” USB updatable
(1) Excluding digital amplified models
(2) Only for models that have the RSE controlled through the factory radio. Not for models that have an external power button at the RSE.