2011 Toyota Prius Owners Manual - Page 617

6 -2 . Cust om iza t ion Cust om iza ble fe at ure s Your vehicle includes a variety of electronic features that can be personalized to your preferences. Programming these preferences requires specialized equipment and may be performed by an authorized Toyota dealership. Some function settings are changed simultaneously with other functions being customized. Contact your Toyota dealer for further details. Item Function Smart key system Default setting ON ON ON Customized setting OFF OFF OFF Smart key system (→P. 43, 57) Operation signals (Emergency flashers)* Operation signals (Buzzer)* *: Vehicles with the entry function 596 PRIUS_U (OM47685U) DVD