2008 Cadillac STS Owner's Manual - Page 260

The radio plays traffic announcements if the volume is low. The radio interrupts the play of a CD if the last tuned station broadcasts traffic announcements. To turn TA on or off, perform the following steps: 1. Press the 4. Press the BACK (F6) button to exit the display. To return to the original display, repeatedly press the BACK (F6) button or wait for the display to time out. Once program type is activated the PTYs display above the pushbuttons, in place of the preset stations (if programmed). Press the pushbutton for the desired PTY. Not all stations support PTYs. The radio might not go to all of the stations with that music type when pressing the pushbutton. AF (Alternate Frequency): Alternate frequency lets the radio switch to a stronger station with the same program type. To turn AF on or off, perform the following steps: 1. Press the w knob to enter the main menu. 2. Turn this knob until TRAFFIC ANNOUNCE displays. 3. Press the same knob to select ON or OFF. An X appears in the box when ON is selected. 4. Press the BACK (F6) button to exit the display. To return to the original display, repeatedly press the BACK (F6) button or wait for the display to time out. Activating Program Type (PTY) Stations (RDS and XM™) PTY lets you search for stations with specific types of music. The selectable PTYs are POP, EASY, TALK, CNTRY (Country), CLASS (Classical), and JAZZ. To activate program types, perform the following steps: 1. Press the w knob to enter the main menu. 2. Turn this knob until ALTERNATE FREQ. displays. 3. Press the same knob to select AF OFF, AF ON, or AF REG. An X appears in the box when ON is selected. 4. Press the BACK (F6) button to exit the display. To return to the original display, repeatedly press the BACK (F6) button or wait for the display to time out. This feature does not function with the XM™ radio stations. w knob to enter the main menu. 2. Turn this knob until PROGRAM TYPE MODE displays. 3. Press the same knob to select ON or OFF. An X appears in the box when ON is selected. 3-106