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
OnStarBattery Negative Cable Replacement (LFX) Low Voltage Battery
Removal ProcedureRecord all of the radio station presets.Disconnect the battery negative cable. Refer toBattery Negative Cable Disconnection and Connection.Disconnect the battery current sensor from the bodyharness-(1).Remove the battery negative cable ground nut-(2)from the frame rail.Remove the ba ...