2007 Lexus IS 250 Owners Manual - Page 421

6-2. Customization Item Function Switching operation when the vehicle is stationary Default setting ON ON Variable depending on the vehicle speed ON Level 3 150 cm (4.9 ft.) 15 seconds ON ON ON ON ON Customized setting OFF OFF Windshield wipers and washer (→P. 126) Drip prevention function Time elapsed before the drip prevention function operates 3 seconds Back sensor operation Lexus parking display and buzzer assist-sensor Buzzer volume (→P. 142) Distance which a sensor detects Time elapsed before lights turn off Operation when the doors are unlocked Illumination (→P. 209) Operation after the engine switch turned OFF Front foot well lighting Shift lever lighting Outer foot light OFF Level 1 to 5 60 cm (2.0 ft.) 7.5 seconds 30 seconds OFF OFF OFF OFF OFF 410