OnStar Services
See also:
Sun Visors
Sun Visors with Slide
Your vehicle may have this feature. Pull the sun
visor down to block glare. Detach the sun visor from
the center mount and slide it along the rod from
side-to-side to cover t ...
Manual Operation
(Fan Control): Press the lower
button to decrease the fan speed.
Pressing the lower button longer turns the fan and cooling off.
Press the upper button to increase
the fan speed. The selected ...
Automatic Dimming Rearview Mirror
The vehicle may have an automatic dimming inside
rearview mirror with OnStar® and/or a compass
display. Automatic dimming reduces the glare from
the headlamps of the vehicle behind you. The dim ...
