2005 GMC Canyon Owner's Manual - Page 161

Security Light This light will come on briefly when you turn the key to START. The light will stay on until the engine starts. Cruise Control Light This light comes on whenever you set your cruise control. If the ignition is turned on, and the light flashes, the Passlock® system has entered a tamper mode. If the vehicle fails to start, see Passlock® on page 2-16. If the light comes on continuously while driving and stays on, there may be a problem with the Passlock® system. Your vehicle will not be protected by Passlock®, and you should see your dealer. Also, see Content Theft-Deterrent on page 2-14 for additional information regarding the security light. The light will go out when the cruise control is turned off. See Cruise Control on page 3-11 for more information. Highbeam On Light This light comes on whenever the high-beam headlamps are on. See Headlamp High/Low-Beam Changer on page 3-9 for more information. 3-35