2010 Toyota 4Runner Owners Manual - Page 663

6-2. Customization Item Function Vehicles with a smart key system: Time required to press and hold the switch before the window begins to open/close Default setting Customized setting 1 second Power back window (→P. 94) 0.8 seconds 1.2 seconds 1.4 seconds Intuitive parking assist (→P. 213) Seat belt reminder (→P. 568) Buzzer volume Max. Min. to Max. Vehicle speed linked seat belt reminder buzzer On Off 6 Vehicle specifications 643