Black plate (3,1)Cadillac DTS Navigation System - 2011Infotainment System 3IntroductionGENERAL MOTORS, GM, the GMEmblem, CADILLAC, the CADILLACCrest & Wreath, and the name DTSare registered trademarks ofGeneral Motors LLC.Manufactured under license underU.S. Patent #'s: 5,451,942;5,956,674; 5,974,380; 5,978,762;6,487,535 & other U.S. andworldwide patents issued &pending. DTS and DTS DigitalSurround are registered trademarksand the DTS logos and Symbol aretrademarks of DTS, Inc. ©1996-2010 DTS, Inc. All RightsReserved.Dolby ® is manufactured underlicense from Dolby ® Laboratories.Dolby ® and the double-D symbolare trademarks of Dolby ®Laboratories.The information in this manualsupplements the owner manual.This manual describes features thatmay or may not be on your specificvehicle either because they areoptions that you did not purchase ordue to changes subsequent to theprinting of this owner manual.Please refer to the purchasedocumentation relating to yourspecific vehicle to confirm each ofthe features found on your vehicle.For vehicles first sold in Canada,substitute the name “GeneralMotors of Canada Limited” forCadillac Motor Car Divisionwherever it appears in this manual.Keep this manual with the ownermanual in the vehicle, so it will bethere if it is needed. If the vehicle issold, leave this manual in thevehicle.Litho in U.S.A.Part No. 20969629 A First Printing © 2010 General Motors LLC. All Rights Reserved.