Your Responsibility
Increase the volume of the radio if the OnStar advisor cannot be heard.
If the light next to the OnStar buttons is red, the system
may not be functioning properly. Press
and request
a vehicle diagnostic. If the light appears clear (no light is
appearing), your OnStar subscription has expired and
all services have been deactivated. Press
to confirm
that the OnStar equipment is active.
See also:
Adjusting the Volume
Turn the VOL/ knob to adjust the
volume of the infotainment system
after the volume level has been set
on the portable audio device. ...
Vehicle Overview
Buick brings back one of its well-known nameplates — Regal — for its new
entry-luxury midsize sedan. Based on the Opel Insignia from Europe, the Regal
has a striking resemblance to that model. ...
Windows
On vehicles with power windows, the switches are on
the driver door armrest. Each passenger door has
a switch that controls only that window.
Press the switch to lower the window. Pull the swit ...