The multi-band antenna is on the roof of the vehicle. The antenna is used for AM-FM radio, OnStar, the SiriusXM satellite radio service system, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
If the vehicle has a sunroof, and it is open, reception can also be affected.
Radio Reception
Audio PlayersCruise Control Description and Operation Cruise Control
Cruise control is a speed control system that maintains a desired vehicle speed undernormal driving conditions at speeds above 40-km/h (25-mph). Steep grades may causevariations in the selected vehicle speeds.The following are the main components of the Cruise Control System:The accelerator pedalThe ...