Select the required source on the audio unit.
You can operate the following functions with the control:
Voice Control
AVolume up.
BSeek up or next.
CVolume down.
DSeek down or previous.
Seek, Next or Previous
Press the seek button to:
  • Tune the radio to the next or previous stored preset.
  • Play the next or the previous track.
Press and hold the seek button to:
  • Tune the radio to the next station up or down the frequency band.
  • Seek through a track.