2007 Toyota Land Cruiser Owners Manual - Page 197

(b) Automatic leveling function Regardless of the number of occupants or the luggage loading condition, the vehicle height is always automatically adjusted to a fixed height in any mode. However, the vehicle height cannot be raised if the vehicle load exceeds the limits. (See "(d) Vehicle height adjustment" described below.) (c) Vehicle height condition mode changing To change the vehicle height, it is necessary to meet the following 3 conditions. In the following cases the active height control suspension does not operate even if the above conditions are all met. D The brake pedal has been depressed for longer than about 5 seconds with the vehicle stopped. D The engine should be running. D All the side doors and back door should be closed. D The suspension fluid temperature is lower than -30_C (-22_F). If the engine is warmed up, the suspension fluid temperature will be raised as the inside of the engine compartment becomes warmer. Then the active height control system becomes operable. D The height control "OFF" indicator light should go off. When selecting a mode with the four− wheel drive control lever at "H", there is a vehicle speed limit. Refer to the following table. Yes = The mode can be selected. No = The mode cannot be selected. Low mode Normal D Driving on the bumpy roads, which may cause elongate. the suspension to fully mode Yes Yes Yes High mode D The steering wheel is operated abruptly more than 3/4 turns with center differential lock system activated. At vehicle stoppage Under about 30 km/h (19 mph) About 30 km/h (19 mph) or over Yes No No Yes Yes No 169