USB port 

Customize your audio experience with the standard USB port¹ in your 2012 LaCrosse. You can plug in your iPod^® or MP3 device and listen to all of your favorites directly through the audio system. Control the volume and song selection from your steering wheel or radio controls. You can upload music or audio files to the optional 30GB hard drive² to store and listen to them anytime you wish. A custom experience really is at your fingertips in the 2012 LaCrosse.

¹Not compatible with all devices.
²Requires the available navigation system.