2011 GMC Canyon Regular Cab Owner's Manual - Page 146

6-4 Lighting If after signaling a turn or a lane change the arrows flash rapidly or do not come on, a signal bulb may be burned out. Have the bulbs replaced. If the bulb is not burned out, check the fuse. For bulb replacement, see Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps on page 10‑39. For a blown fuse or circuit breaker, see Fuses and Circuit Breakers on page 10‑43. Turn Signal On Chime If a turn signal is left on for more than 1.2 km (3/4 of a mile), a chime will sound at each flash of the turn signal and the message TURN SIGNAL will also appear in the DIC. To turn the chime and message off, move the turn signal lever to the off position. See "TURN SIGNAL" under Lamp Messages on page 5‑27 for more information. Turn and Lane-Change Signals Fog Lamps The fog lamp button is located near the exterior lamps control. # : For vehicles with fog lamps, press to turn the fog lamps on or off. An indicator light will turn on in the button when the fog lamps are on. The parking lamps or low‐beam headlamps must be on for the fog lamps to work. The fog lamps will go off whenever the high-beam headlamps come on. When the high beams go off, the fog lamps come on again. Some localities have laws that require the headlamps to be on along with the fog lamps. 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. Hold it there until the lane change is complete. The lever returns to its starting position when it is released.