The LC-GMRC-01 is designed to be used in non-amplified GM vehicles or in vehicles that the OEM amplifier has been bypassed; Onstar is not retained in either case. The LC-GMRC-01 retains all the factory warning chimes that would be lost when the OEM radio is removed. It will also provide a 3 Amp 12 volt switched accessory for proper radio operation, and retain the R.A.P.(Retained Accessory Power) feature if equipped.
Product images may differ from actual product appearance.