2012 Buick Verano Owner Manual - Page 146

6-4 Lighting 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 10‑28 for more information. Front Fog Lamps An arrow on the instrument panel cluster will flash in the direction of the turn or lane change. Move the lever all the way up or down to signal a turn. Raise or lower the lever until the arrow starts to flash to signal a lane change. The turn signal flashes three times. The lever returns to its starting position when it is released. | (Hazard Warning Flasher): Press and momentarily hold this button located on the instrument panel above the climate control system, to make the front and rear turn signal lamps flash on and off. This warns others that you are having trouble. Press and momentarily hold again to turn the flashers off. For vehicles with front fog lamps, the button is located on the outboard side of the instrument panel. The ignition must be on to turn on the fog lamps.