Buick Century 2003 Owner's Manual page 112

Turn and Lane-Change Signals
The turn signal has two upward positions for right and
two downward positions for left. These positions
allow you to signal a turn or a lane change.
To signal a turn, move the lever all the way up or down.
When the turn is finished, the lever will return
automatically.
To signal a lane change, just raise or lower the lever
until the arrow starts to flash. Hold it there until you
complete your lane change. The lever will return by itself
when you release it.
3-6
An arrow on the instrument
panel cluster will flash in
the direction of the
turn or lane change.
If the arrow flashes faster than normal as you signal a
turn or a lane change, a signal bulb may be burned
out and other drivers won't see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don't go on at all when you signal
a turn, check for burned-out bulbs and then check the
fuse. See Fuses and Circuit Breakers on page 5-89 .
A chime will sound if you leave your turn signal on for
more than 3/4 mile (1.2 km).
Headlamp High/Low-Beam Changer
To change your headlamps from low beams to
high beams, or high to low, pull the multifunction lever
all the way toward you. Then release it.
This light, located on the
instrument panel cluster,
will come on while the
high-beam lamps are on.