2015 Cadillac XTS Owner Manual - Page 146

Instruments and Controls 5-27 Security Light High-Beam On Light Adaptive Forward Lighting (AFL) Light On some vehicles the immobilizer light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. For vehicles with the reconfigurable cluster, this light may not come on when the engine is started. If the light stays on and the engine does not start, there could be a problem with the theft-deterrent system. See Immobilizer Operation on page 2-19. This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer on page 6-3. IntelliBeam® Light This light should come on briefly as the vehicle is started. If it does not come on, have the vehicle serviced by your dealer. For vehicles with a reconfigurable cluster, this light is in the display area and may not come on when the ignition is turned on. This light comes on solid when there is a problem with the AFL system. It flashes when the system is switching between lighting modes. See Adaptive Forward Lighting (AFL) on page 6-5. This light comes on when the IntelliBeam system, if equipped, is enabled. See Exterior Lamp Controls on page 6-1.