Transfer Case
Under normal driving conditions, transfer case fluid does not require maintenance unless there is a fluid leak or unusual noise. If required, have the transfer case serviced by your dealer.
Battery - North America
Starter Switch CheckOnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connectto a live Advisor for Emergency, Security, Navigation, Connection, and DiagnosticServices.The OnStar system status light is next to the OnStar buttons. If the status lightis:Solid Green: System is ready.Flashing Green: ...