2012 Cadillac CTS Owner Manual - Page 195

Lighting 6-5 Hazard Warning Flashers Turn and Lane-Change Signals If after signaling a turn or lane change the arrow flashes rapidly or does not come on, a signal bulb may be burned out. Have the bulbs replaced. If the bulb is not burned out, check the fuse. See Fuses and Circuit Breakers on page 10￿42. An arrow on the instrument panel cluster flashes in the direction of the turn or lane change. Move the lever all the way up or down to signal a turn. Turn Signal On Chime If the turn signal is left on for about 1.6 km (1 mi), a warning chime will sound and the TURN SIGNAL ON message will appear on the Driver Information Center (DIC) display. See "Turn Signal On" under Lamp Messages on page 5￿41 for more information. | (Hazard Warning Flasher): Press this button located on the instrument panel near the audio system, to make the front and rear turn signal lamps flash on and off. This warns others that you are having trouble. Press again to turn the flashers off. Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it briefly until the lane change is complete. The arrow will automatically flash three times. The lever returns to its starting position when it is released.