2012 GMC Canyon Owner's Manual - Page 138

6-4 Lighting If the vehicle is started in a dark garage, the automatic headlamp system will come on immediately. Once the vehicle leaves the garage, it will take about 1 minute for the automatic headlamp system to change to DRL if it is light outside. During that delay, the instrument panel cluster may not be as bright as usual. Make sure the instrument panel brightness control is in the full bright position. See Instrument Panel Illumination Control on page 6‑6. Hazard Warning Flashers Turn and Lane-Change Signals | (Hazard Warning Flasher): Press this button located on the instrument panel, 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. The turn signals do not work while the hazard warning flashers are on. 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.