Navigation
OnStar navigation requires the Directions and Connections service plan.
Push 
to receive directions or
have them sent to the vehicle
navigation screen. Destinations
can also be forwarded to the
vehicle from Google Maps™ or
MapQuest.com. The OnStar
mapping database is continuously
updated. Visit www.onstar.com for
coverage maps.
See also:
Reverse Tilt Mirror
This allows you to turn the reverse tilt mirror feature on or off. When on,
both the driver and passenger mirrors will tilt downward when vehicle is
shifted to R (Reverse) to improve visibility of t ...
Radio(s)
This vehicle's radio is part of the navigation system. See Infotainment
. ...
Weatherstrips
Apply silicone grease on weatherstrips to make them last longer, seal better,
and not stick or squeak. See Recommended Fluids and Lubricants . ...