Chevrolet S-10 Owner's Manual page 94

Outside Power Mirrors
Move the selector switch to the left or right to choose
the driver's or passenger's mirror, then use the
arrows located on the four-way control pad to move the
mirror in the direction you want the mirror to go.
Put the selector switch back in the center position when
finished adjusting the mirror so that you don't
accidentally bump into the control pad and get the
mirror out of adjustment.
2-32
If your vehicle has this
feature, the controls are
located on the driver's door
armrest.
Outside Convex Mirror
A convex mirror's surface is curved so you can see
more from the driver's seat.
CAUTION:
{
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.