If the vehicle is equipped with a navigation system as part of the infotainment system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information.
See the infotainment manual for information on stored data and for deletion instructions.
OnStar
OnStarUniversal Remote System Operation
Using the Universal Remote SystemPress and hold the appropriate Universal Remote system button for at least one-halfsecond. The indicator light will come on while the signal is being transmitted.Erasing Universal Remote System ButtonsErase all programmed buttons when vehicle ownership is terminated. ...