OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview for more information.
See also:
Horn
Press near or on the horn symbols on your
steering wheel pad to sound the horn. ...
Using Universal Home Remote
Press and hold the appropriate button for at least
half of a second. The indicator light will come
on while the signal is being transmitted. ...
Language
Press the customization button until LANGUAGE:
ENGLISH appears in the display. To select
your preference for display language, press the
select button while LANGUAGE: ENGLISH
is displayed on the ...