Multi-Band Antenna
The roof antenna is for AM, FM, SXM, OnStar, and GPS (Global Positioning System). Keep clear of obstructions for clear reception.
If the vehicle has a sunroof, and it is open, reception can also be affected.
The roof antenna is for AM, FM, SXM, OnStar, and GPS (Global Positioning System). Keep clear of obstructions for clear reception.
If the vehicle has a sunroof, and it is open, reception can also be affected.
