2015 Cadillac XTS Owner Manual - Page 180

Lighting . 6-3 The IntelliBeam system is disabled by the high/low-beam changer or the flash-to-pass feature. If this happens, the high/ low-beam changer must be activated two times within two seconds to reactivate the IntelliBeam system. The instrument cluster light will come on to indicate the IntelliBeam is reactivated. See Headlamp High/Low-Beam Changer on page 6-3 and Flash-to-Pass on page 6-3. . The other vehicle's lamps cannot be detected due to dense exhaust, smoke, fog, snow, road spray, mist, or other airborne obstructions. The vehicle's windshield is dirty, cracked, or obstructed by something that blocks the view of the light sensor. The vehicle is loaded such that the front end points upward, causing the light sensor to aim high and not detect headlamps and taillamps. Driving on winding or hilly roads. Headlamp High/ Low-Beam Changer 2 3 (Headlamp High/Low-Beam Changer): Push the turn signal lever away from you and release, to turn the high beams on. To return to low beams, push the lever again or pull it toward you and release. . . The high beams may not turn off automatically if the system cannot detect another vehicle's lamps because of any of the following: . . The other vehicle's lamps are missing, damaged, obstructed from view, or otherwise undetected. The other vehicle's lamps are covered with dirt, snow, and/or road spray. The automatic high-beam headlamps may need to be disabled if any of the above conditions exist. This indicator light turns on in the instrument cluster when the high-beam headlamps are on. Exterior Lamps Off Reminder A warning chime sounds if the driver door is opened while the ignition is off and the exterior lamps are on. Flash-to-Pass To flash the high beams, pull the turn signal lever toward you, and release. .