Lexus Personalized Settings allows certain electronic functions to be customized to an owner's individual preference, such as: Automatic Door Locks; Theft-Deterrent System; Power Window System; Illuminated Entry System; and Moonroof Operation. Each Lexus model has a different set of customizable electronic features. Depending on the model, programming of these features is performed once at no charge either at the 30-day/1,000-mile scheduled maintenance service, or the 6-month/5,000-mile scheduled service. Programming of some Lexus Personalized Settings requires special equipment and may be performed only by an authorized Lexus dealership. The Lexus Personalized Settings (LPS) can be programmed in two ways: For select settings, the driver can modify these settings themselves through the vehicle display screen. Other setting changes must be performed by your Lexus dealer via a one-time, complimentary offer during the first 12 months from the date the vehicle is sold. See your local Lexus dealer for more information.