- The entry model LCGM29 retains the factory warning chime sound through a built-in piezo speaker and provides a 12v ACC output for the aftermarket radio. It does not provide navigation outputs such as VSS, Reverse Output, or Parking Brake Outputs; please see the C2R-GM29 for a navigation-ready solution. Does not retain OnStar®. Please see OS-5 for an OnStar® solution.
- Retains all safety warning chimes
- Provides 10 minute RAP output
- Compatible with factory non-amplified and standard Bose audio systems (not compatible with Premium Bose)
- Provides 12v ACC output