2004 Lexus RX 330 Owners Manual - Page 510

STARTING AND DRIVING Vehicle's height mm (in.) CAUTION The "HI" mode should be used for severe off-road driving conditions only. As the vehicle's center of gravity is higher in this setting, the vehicle may become unstable when turning abruptly, resulting in an unexpected accident. "HI" +30 (1.2) "N" -7.0 (0.3) 30 (19) - 50 (31) 80 100 (50) (62) Vehicle speed km/h (mph) " "HI" (high) mode "HI" (high) mode: The vehicle's height is about 30 mm (1.2 in.) higher than the normal height. This mode is suitable for driving on bumpy roads. When the vehicle speed exceeds approximately 50 km/h (31 mph) or driving at the speeds of 30 km/h (19 mph) or over for ten seconds total in "HI" mode, "N" mode is automatically selected. Even if the vehicle speed then reduces to under 50 km/h (31 mph), the vehicle's height will not return to "HI" mode. 487