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 PlayersUniversal Remote System Programming
If equipped, these buttons are in the overhead console.This system can replace up to three remote control transmitters used to activate devicessuch as garage door openers, security systems, and home automation devices. Theseinstructions refer to a garage door opener, but can be used for other device ...