2006 Cadillac STS Owner's Manual - Page 175

Headlamps AUTO (Automatic): Turn the control to this position to put the headlamps in automatic mode. AUTO mode, if enabled, will turn the exterior lamps on and off depending upon how much light is available outside of the vehicle. Due to the "momentary" switch design, your automatic lights may be disabled even if you are in AUTO position. To enable automatic lighting do any of the following: • Turn the headlamp control from AUTO to off and release the switch. It will return back to the AUTO position by itself. • Turn the headlamp control from the parking lamp position to AUTO. • Turn the headlamp control from the headlamp position to AUTO. To disable automatic lighting do any of the following: • Turn the headlamp control from AUTO to off and release the switch. It will return back to the AUTO position by itself. • Turn the headlamp control from AUTO to the parking lamp position. • Turn the headlamp control from AUTO to the headlamp position. Disabling automatic lighting will disable the automatic headlamp operation, DRL, and Intellibeam™ High-Beams (if equipped). The exterior lamp control is located in the middle of the turn signal/multifunction lever. O(Exterior Lamp Control): Turn the control with this symbol on it to operate the exterior lamps. The exterior lamp control has four positions: O (On/Off): Turn the control to this position to turn off all lamps and automatic lighting features including Daytime Running Lamps and Intellibeam™. This is a "momentary" switch that will spring back to the AUTO position when released. An AUTOMATIC LIGHTS ON message will appear on the DIC when automatic lights are enabled or an AUTOMATIC LIGHTS OFF message will appear on the DIC when the automatic lights are disabled. 3-31