• Retains OnStar® when the factory radio is replaced
  • Retains steering wheel controls (pre-programmed)
  • Retains all warning chimes (chime module included)
  • Retains factory reverse camera
  • Chime volume adjustment (factory buttons)
  • Retained accessory power output (RAP)
  • Reverse wire output
  • VSS (Vehicle Speed Sense) output
  • Illumination output and parking brake output
  • Includes antenna adapter

RP5-GM41, Radio Pro ONSTAR Retension, Pre-Program(SWC)