Lexus 2004 GX470 Owner's Manual page 260

TYPE (Program type):
When you push the "TYPE" button while receiving an RDS
station, the current program type appears on the display.
Each time you push the "TYPE" button, the program type
changes as in the following:
D ROCK
D EASY LIS (Easy listening)
D CLS/JAZZ (Classical music and jazz)
D R&B (Rhythm and Blues)
D INFORM (Information)
D RELIGION
D MISC
D ALERT (Emergency message)
TRAF (Traffic) function: A station that regularly
broadcasts traffic information is automatically located.
When you push the "TRAF" button, "RDS" and "TRAF SEEK"
appear on the display and the radio will start seeking any traffic
program station.
If no traffic program station is found, "NO TRAF INFO" appears
on the display for a few seconds and the display returns to the
previous mode.
Finish
AUDIO
245