Pontiac 2007 Torrent Owner's Manual page 256

Using the Auxiliary Input Jack(s)
Your radio system has an auxiliary input jack
located on the lower right side of the faceplate.
This is not an audio output; do not plug the
headphone set into the front auxiliary input jack.
You can however, connect an external audio
device such as an iPod, laptop computer,
MP3 player, CD player, or cassette tape player,
etc. to the auxiliary input jack for use as another
source for audio listening.
Drivers are encouraged to set up any auxiliary
device while the vehicle is in park (P). See
Defensive Driving on page 290 for more
information on driver distraction.
To use a portable audio player, connect a 3.5 mm
(1/8 inch) cable to the radio's front auxiliary
input jack. When a device is connected, the radio
automatically begins playing audio from the
device over the vehicle speakers.
256
To listen to a device through the rear auxiliary
input over the speakers, cycle the DVD/CD Aux
button on the radio faceplate until "Rear Aux Input"
displays on the radio. The RSA or DVD Screen
must be on in order for the radio to source to rear
auxiliary.
(Power/Volume): Turn this knob clockwise or
O
counterclockwise to increase or decrease the
volume of the portable player. You may need to
do additional volume adjustments from the portable
device.
BAND: Press this button to listen to the radio
when a portable audio device is playing. The
portable audio device continues playing, so you
may want to stop it or power it off.