2008 GMC Sierra 1500 Pickup Owner's Manual - Page 186

Fog Lamp Light The fog lamp light will come on when the fog lamps are in use. Highbeam On Light This light comes on when the high-beam headlamps are in use. The light will go out when the fog lamps are turned off. See Fog Lamps on page 3-17 for more information. See Headlamp High/Low-Beam Changer on page 3-8 for more information. Cruise Control Light This light comes on whenever you set the cruise control. Tow/Haul Mode Light This light comes on when the Tow/Haul mode has been activated. The light goes out when the cruise control is turned off. See Cruise Control on page 3-11 for more information. For more information, see Tow/Haul Mode on page 2-31. 3-50