2010 Cadillac CTS Owner's Manual - Page 219

Infotainment System 6-35 Auxiliary Devices The 3.5mm (1/8 in.) input jack and the USB port (if equipped), located in the center console bin, allows portable devices to connect to the vehicle. This is not an audio output; do not plug headphones into the auxiliary input jack. Set up auxiliary devices while the vehicle is stopped. See Defensive Driving on page 8‑3 for more information on driver distraction. When a device is first connected to the 3.5mm (1/8 in.) input jack or the USB port (if equipped) the infotainment system automatically switches to that device. If an auxiliary device has already been connected, press the AUX or CD/ AUX button. Playback of an audio device that is connected to the 3.5mm jack can only be controlled using the controls on the device. VOL/ O (Volume/Power): Turn clockwise or counterclockwise to increase or decrease the volume of the portable player. Use the portable device to make additional volume adjustments. CD or CD/AUX (CD/Auxiliary): Press to play a CD when a portable audio device is playing. Press again to start playing audio from the connected portable audio player. If a portable audio player is not connected, "No Aux Device" displays. USB Supported Devices ... USB Flash Drives Portable USB Hard Drives Fifth generation or later iPod* First, Second, or Third generation iPod nano* iPod classic* . *For proper operation, make sure the iPod has the latest firmware from Apple®. The iPod firmware can be updated using the latest iTunes application. See www.apple.com/ itunes. Connecting a USB Storage Device Connect the USB storage device to the USB port located in the center console. Some USB devices may not be supported. Playing an MP3/WMA From a USB Storage Device See MP3 on page 6‑23 for more information. USB Port The USB connector uses the USB standards, 1.1 and 2.0. 3.5mm Jack Connect a 3.5mm (1/8 in.) cable to the auxiliary input jack to use a portable audio player.