See also:

Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle. ...

Video Screen(s)
The video screen(s) are located in the overhead console. To use the video screen(s): 1. Push the release button located on the overhead console. 2. Move the screen to the desired position. When th ...

Trailer Towing
Before pulling a trailer, there are three important considerations that have to do with weight: - The weight of the trailer - The weight of the trailer tongue - The total weight on the vehicle's ...