Horn
Pressa 
on the steering wheel pad
to sound the horn.
See also:
Interior
The cabin bears far more resemblance to the Equinox than does the exterior,
with an upward-tilted panel housing the air-conditioning and stereo controls.
The dashboard features angular styling and ...
Initial Drive Information
This section provides a brief overview about some of the important features that may or may not be on your specific vehicle.
For more detailed information, refer to each of the features which can be ...
Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment on page 9‑112. Added electrical equipment ma ...