2005 Buick Terraza Owner's Manual - Page 213

4 (Information): If the current station has a message, INFO will appear on the display. Press this button to see the message. The message may display the artist, song title, call in phone numbers, etc. If the entire message is not displayed, parts of the message will appear every three seconds. To scroll through the message, press and release this button. A new group of words will appear on the display after every press of the button. Once the complete message has been displayed, INFO will disappear from the display until another new message is received. The last message can be displayed by pressing this button. You can view the last message until a new message is received or a different station is tuned to. When a message is not available from a station, NO INFO will appear on the display. TRAF (Traffic): If TA appears on the display, the tuned station broadcasts traffic announcements and when a traffic announcement comes on the tuned radio station you will hear it. If the station does not broadcast traffic announcements, press the TRAF button and the radio will seek to a station that does. When a station that broadcasts traffic announcements is found, the radio will stop seeking and TA will appear on the display. If no station is found that broadcasts traffic announcements, NO TRAFFIC will appear on the display. If TA is on the display, press the TRAF button to turn off the traffic announcements. The radio will play the traffic announcement even if the volume is low. The radio will interrupt the play of a CD if the last tuned station broadcasts traffic announcements. This function does not apply to XM™ Satellite Radio Service. 3-83