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
OnStarEngine Heater
The engine heater, if available, can
help in cold weather conditions at or
below −18 C (0 F) for easier
starting and better fuel economy
during engine warm-up. Plug in the
engine heater at least four hours
before starting the vehicle. An
internal thermostat in the plug end
of the cord ...