2003 Cadillac CTS Owner's Manual - Page 164

Sport Mode Light (If Equipped) This light will come on when the sport mode is in use. Winter Driving Mode Light (If Equipped) This light will come on when the winter driving mode feature is in use. When you turn off the sport mode, the light will go out. If it stays on, your vehicle may need service. See your dealer. See "Sport Mode" listed previously in this section for more information. When you turn off the winter driving mode feature, the light will go out. If it stays on, your vehicle may need service. See your dealer. See "Winter Driving Mode" listed previously in this section for more information. Security Light For information regarding this light, see "Theft Deterrent-System" listed previously in this section. 2-96