2005 Lexus RX 330 Owners Manual - Page 476

STARTING AND DRIVING To change easy access mode to "HI" mode: Push the height select switch on the "Y" (higher) side for three times. The "LO", "N" or "HI" indicator light blinks while the vehicle's height changes. When the vehicle's height reaches the "LO", "N" or "HI" mode, the indicator light remains on. If the vehicle's height is changed frequently, the raising or lowering will take longer than usual. There is no problem in the electronically modulated air suspension. (e) Turning off the electronically modulated air suspension CAUTION If you select easy access mode, check under the vehicle to make sure nothing that could damage the vehicle or no one who could be injured is there and that the underbody of the vehicle does not touch the ground before the engine is stopped. " 1 Height control switch 2 Height control "OFF" indicator light To turn off the electronically modulated air suspension with the vehicle stopped, push the height control switch. The height control "OFF" indicator light comes on and the vehicle height is fixed in the same mode as was last selected. This status is maintained in the system even after the engine is stopped. If you push the switch again, the height control "OFF" indicator light goes out and the electronically modulated air suspension is turned on. 445