1999 Lexus LX 470 Owners Manual - Page 381

(j) Active height control failure warning If there is a problem somewhere in the active height control suspension, the normal mode is automatically selected. If this occurs, the height control "OFF" indicator light blinks and the vehicle height control cannot be activated until the malfunction is corrected. Stop the engine and start it again. If the height control "OFF" indicator light goes out, the active height control suspension returns to normal. If the height control "OFF" indicator blinks again, bring your vehicle to your Lexus dealer as soon as possible and have it checked. ADAPTIVE VARIABLE SUSPENSION (AVS) This adaptive variable suspension adjusts the damping effect on the shock absorbers with the damping mode select switch. Select one of the 4 modes which is suited to the driving conditions with the damping mode select switch to provide good riding comfort and stability. 31X053b 1 2 3 4 For driving on a bumpy road For ordinary driving such as in the city traffic For moderate high speed driving For sporty type driving such as on winding mountain roads and high speed driving When your vehicle is loaded heavily or you are driving in an unpaved road, the mode 3 or 4 will be recommended. To provide good vehicle stability, the damping effect will be harder than for ordinary driving mode. With the four-wheel drive control lever at "L", the damping effect suitable for off-road driving will be provided. We recommend you to select the mode 2 for ordinary driving. The damping effect will be changed automatically to provide good riding comfort.