2011 Buick LaCrosse Owner's Manual - Page 214

7-34 Infotainment System Shuffle Functionality Turn the Menu knob and set Shuffle Songs (Random) to On or Off. On: Plays current tracks in random order. Off: Plays current tracks in sequential order. Repeat Functionality Turn the Menu knob and set Repeat to On or Off. Repeat On: Repeats the current track. Repeat Off: Playback starts from the beginning of the current track after the last track finishes. Auxiliary Devices (Radio with CD/DVD and MEM) The optional AUX input allows portable devices to be connected using the 3.5 mm (1/8 in) input jack or the USB port. Portable devices are controlled by using the menu system described in Operation on page 7‑7. 3.5 mm Jack Connect a 3.5 mm (1/8 in) cable to the auxiliary input jack to use a portable audio player. Playback of an audio device that is connected to the 3.5 mm jack can only be controlled using the controls on the device. Adjusting the Volume Turn the VOL/ O knob to adjust the volume of the infotainment system after the volume level has been set on the portable audio device. USB Port The following devices may be connected to the USB port and controlled by the infotainment system... iPods USB Mass Storage Devices The AUX input is located in the center console. Not all iPods or USB Mass Storage Devices are compatible with the infotainment system.