1997 Buick Riviera Owner's Manual - Page 97

An mow on the instrument in panel will flash the un direction of the t r or lane change. L To signal a lane change, raise or lower the lever just until the arrow starts to flash. Hold it there until you complete your lane change. The will return by lever itself when you release it. As you signal a turn or a lane change, arrows don't if the flash butjust stay on, a signal bulb may be burned out and other drivers won't see your turn signal. If a bulb is burned out, replaceto help avoid an it accident. If the arrows don'tgo on at all when you signal a turn, check the fuse and check for burned-out in bulbs. See "Fuses and Circuit Breakers" the Index. Turn Signal Reminder If your turn signal is left on more than 3/4 of a mile, for To turn a chime will sound. turn off the chime, move the signal leverto the off position.