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.
See also:
Power Steering Fluid
See Engine Compartment Overview on page 10‑6 for reservoir location. ...
Entering the Feature Settings Menu
1. Turn the ignition on and place the vehicle in P (Park).
To avoid excessive drain on the battery, turn the headlamps off.
2. Press the customization button to scroll through the available customiz ...
EQ Settings
The EQ settings are selected through the tone menu. Press the left or right arrows
to cycle through the EQ options. The available choices are Pop, Rock, Jazz, Classical,
and Talk. ...