This feature allows rear seat passengers to listen to any of the sources: radio, CDs, or DVDs. However, the rear seat passengers can only control the sources that the front seat passengers are not listening to. For example, rear seat passengers may listen to and control CDs or DVDs through the headphones while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set of headphones.

The front seat audio controls always have priority over the RSA controls. If the front seat passengers switch the source for the main radio to a remote source, the RSA will not be able to control the source. You can operate the rear seat audio when the main radio is off.

(Power):  Press this button to turn the system on or off. The rear speakers will be muted when the power is turned on unless your vehicle is equipped with the Bose® audio system.

(Volume):  Turn this knob to increase or to decrease the volume. The left knob controls the left headphones and the right knob controls the right headphones.

SRC (Source):  Press this button to select a source: radio, CDs, or DVDs.

SEEK : When listening to FM1, FM2, or AM, press the up or the down arrow to go to the next or to the previous station and stay there. This function is inactive if the front seat passengers are listening to the radio. When a CD is playing, press the up arrow to go to the next track on the CD. Press the down arrow to go to the start of the current track if more than eight seconds have played. This function is inactive if the front seat passengers are listening to a CD.

PROG (Program): Press this button to go to the next preset radio station set on the pushbuttons on the main radio. This function is inactive if the front seat passengers are listening to the radio. When a cassette tape is playing, press this button to go to the other side of the tape. This function is inactive if the front seat passengers are listening to a cassette tape. When a CD is playing, press this button to go to the beginning of the CD. This function is inactive if the front seat passengers are listening to a CD. When a CD is playing in the six-disc CD changer, press this button to select the next CD, if multiple CDs are loaded. This function is inactive if the front seat passengers are listening to a CD.