Black plate (27,1)Cadillac DTS Owner Manual - 2011. The exterior lamp control is turned to any settingexcept AUTO.When this occurs, IntelliBeam is disabled until thecontrol is turned back to the AUTO position.. The IntelliBeam system is turned off at the insiderearview mirror.IntelliBeam might not turn off the high-beams if thesystem cannot detect other vehicle's lamps because ofany of the following:. The other vehicle's lamp(s) are missing, damaged,obstructed from view, or otherwise undetected.. The other vehicle's lamp(s) are covered with dirt,snow, and/or road spray.. The other vehicle's lamp(s) cannot be detecteddue to dense exhaust, smoke, fog, snow, roadspray, mist, or other airborne obstructions.. Your vehicle's windshield is dirty, cracked,or obstructed by something that blocks the view ofthe IntelliBeam light sensor.. Your vehicle's windshield is covered with ice, dirt,haze, or other obstructions.. Your vehicle is loaded such that the front end ofthe vehicle points upward, causing the IntelliBeamsensor to aim high and not detect headlamps andtaillamps.. You are driving on winding or hilly roads.You might need to manually disable or cancel thehigh-beam headlamps by turning the low-beamheadlamps on, if any of the above conditions exist.Disabling and Resetting IntelliBeam at theRearview MirrorIntelliBeam can be disabled by using the controls on theinside rearview mirror.AUTO 3 (On/Off): Press this button on the insiderearview mirror to disable the system. The IntelliBeamindicator turns off and does not come back on until theIntelliBeam button is pressed again.When IntelliBeam has turned on the high-beams, pull orpush the high-beam stalk. This will disable IntelliBeam.The IntelliBeam indicator on the mirror turns off. To turnIntelliBeam back on, press the IntelliBeam button on themirror.A different sensitivity setting is available for dealerdiagnostics. This is done by pushing and holding thisbutton for 20 seconds until the IntelliBeam indicator lightflashes three times. If you accidentally activate this, thevehicle' s setting automatically is reset when the ignitionis turned off and then on again.4-27
