[PDF] 2012 Buick Regal Owner Manual M Buick Regal Owner Manual - 2012 Black plate (4,1) iv Introduction Using this Manual To quickly locate information about the vehicle, use the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found. Danger, Warnings, and Cautions Warning messages found on vehicle BUICK REGAL 2012 REFERENCE MANUAL Pdf Download. Page 3 2012 BUICK REGAl • USB – Regal’s standard USB port can be used to connect • Buick Intellilink – During the model year the Regal audio compatible iPods, MP3 devices and thumb drives to the system will add IntelliLink for enhanced connectivity. Page 4 Ecotec 2 engine. shifting. Standard on automatic transmission models.