2003 Toyota Matrix Owners Manual - Page 115

'03 MATRIX_U (L/O 0201) After the traffic announcement program is over, the display returns to the previous mode. If no traffic program station is found, "No Traffic" will appear on the display for 5 seconds and the display returns to the previous mode. If the "TRAF" button is pushed when the compact disc player is on, the radio will start seeking traffic program stations. Audio source will change only if there is a traffic announcement. When a "TA" is received, the radio stores the volume of the previous mode and adjusts the volume to the previous interrupt volume. During the traffic announcement, you can adjust the volume using the "PWR/VOL". The adjusted volume will be used as the new default interrupt volume. The interrupt volume has a minimum default setting. The stored interrupt volume will be the greater of the current volume and the minimum default setting. After an interrupt, the radio system will return to the volume that was active before the interrupt. TUNE (Tuning) Your Toyota has an electronic tuning radio (ETR). Turn the knob clockwise to step up the frequency. Turn the knob counterclockwise to step down the frequency. 2003 MY COROLLA MATRIX_U (OM12767U) 115