2004 Chevrolet Impala Owner's Manual - Page 130

Turn and Lane-Change Indicator The turn signal has two upward (for right) and two downward (for left) positions. 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. An arrow on the instrument panel cluster will flash in the direction of the turn or lane change. Turn Signal On Chime If you leave either one of your turn signals on and drive more than 3/4 mile (1.2 km), a chime will sound to alert you. 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. While the high beams are on, this light on the instrument panel cluster also will be on. 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. 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 5-96. 3-8 This light works only while the ignition key is in the ON position, and your fog lamps (if equipped) will not be illuminated when your high beams are on.