Buick REGAL 1997 Manual page 124

The mirror's two outer buttons operate the lights on
the bottom sides of the mirror.
One photocell on the front of the mirror senses when
it is becoming dark outside. Another photocell, facing
rearward, senses headlamps behind you. To turn the
electrochromic feature off, press the button in the
center of the mirror again.
To keep the photocells operating well, occasionally
clean them with a cotton swab and glass cleaner.
Power Outside Mirrors
The power mirror control
switches are located near the
driver's side window, on the
armrest. To choose either the
left or right outside mirror,
move the top switch from
left through neutral to right.
Press any of the four buttons
located below the top switch
to move the mirrors in the
desired direction.
Heated Foldaway Outside Mirrors
The left and right outside mirrors are heated when you
activate the rear window defogger.
These mirrors can also be folded forward manually. This
feature is particularly useful in automatic car washes and
when maneuvering your vehicle in narrow spaces.
Co--
--
-
-:
Outside Mirror
Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from
the driver's seat.
J I1U.
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.
Adjust each mirror so you can see the side of your
vehicle and the area behind your vehicle.
2-48