2007 Lexus RX 350 Owners Manual - Page 165

2-4. Using other driving systems n The electronically modulated air suspension will not operate in the following cases: l The underbody of the vehicle is touching the surface of the road. l The area around the suspension is covered with ice. The indicator lights will blink, turn off and then turn on continuously to indicate that the electronically modulated air suspension is not operational. To re-enable operation, turn off the engine and then restart it. n Even if you hear an operating noise This does not indicate a problem in the electronically modulated air suspension. n If there is a problem somewhere in the electronically modulated air suspension 2 When driving The height control OFF indicator light will behave as follows: l The light will not come on when the ignition switch is turned on. l The light will blink. Although the vehicle may be driven, have the vehicle inspected by your Lexus dealer. CAUTION n The electronically modulated air suspension must be turned OFF in the following circumstances: Otherwise, the automatic leveling function may cause the vehicle's height to change, resulting in an unexpected accident. l When driving through water such as shallow streams (Put the vehicle height in HI mode and turn off the electronically modulated air suspension. Drive at 19 mph [30km/h] or slower.) l When jacking up the vehicle, installing tire chains or tying the vehicle with chains/ wires for transportation via flat bed truck (Turn off the electronically modulated air suspension and stop the engine.) l When the vehicle must be towed (Put the vehicle height in N mode and turn off the electronically modulated air suspension.) l When the vehicle gets stuck (Turn off the electronically modulated air suspen- sion.) l When disconnecting a trailer (Put the vehicle height in LO mode and turn off the electronically modulated air suspension.) 145