OnStar Services
See also:
3-D Lane Guidance
Some major metropolitan areas may include a 3-D lane guidance feature for highway
exits and junctions. This feature gives you an enhanced representation of the exits
and junctions on the route. ...
Selecting the Right Engine Oil
Selecting the right engine oil depends on both the proper oil specification and
viscosity grade. See Recommended Fluids and Lubricants .
Specification
Use and ask for licensed engine oils wi ...
Programming the Power Windows
Programming the power windows may be necessary if the vehicle's battery has
been disconnected or discharged.
If the window will not express up after power has been restored and a
message is displ ...






