2005 Lexus RX 330 Owners Manual - Page 479

STARTING AND DRIVING (g) Operating noise of the electronically modulated air suspension You may hear an operating noise in the following cases. There is no problem in the electronically modulated air suspension. D Selecting vehicle height with the height select switch D Adjusting vehicle height according to the number of occupants or the luggage load D Changing vehicle height by selecting the easy access mode when the engine is stopped D Changing vehicle height by selecting the easy access mode when the vehicle speed exceeds 12 km/h (8 mph) D Changing the vehicle height by selecting the "HI" mode when the vehicle speed exceeds 50 km/h (31 mph) or driving at a speed of 30 km/h (19 mph) for 10 seconds or more D Lowering the vehicle's height automatically when the vehicle is moving at high speed D Returning the vehicle height after high speed driving (h) Parking and stopping tips If you immediately stop the engine to park the vehicle after off−road driving, the vehicle height is lowered slightly as the vehicle becomes cool. When parking, make sure there is nothing that will be in contact with the underbody of the vehicle. If the "HI" (high) mode is selected when you start the engine, the vehicle returns to the "HI" (high) height. If the "LO" (low) or "N" (normal) mode is selected when you start the engine, the vehicle height is change to "N" (normal) mode. If you park the vehicle for a long time, the vehicle height may be gradually lowered. When parking for a long time, make sure there is nothing that will be in contact with the underbody of the vehicle. If the "HI" (high) mode is selected when you start the engine, the vehicle returns to the "HI" (high) height. If the "LO" (low) or "N" (normal) mode is selected when you start the engine, the vehicle height is change to "N" (normal) mode. If you stop the engine, the vehicle height may change in accordance with the change in the temperature. When you start the engine, the vehicle returns to the "HI" (high) height. If the "LO" (low) or "N" (normal) mode is selected when you start the engine, the vehicle height is change to "N" (normal) mode. 448