See also:

Replacement parts
To ensure optimum performance and maintain the quality built into your vehicle’s emission control systems, Lexus recommends the use of Genuine Lexus Parts when servicing or repairing the system ...

Adjusting the position and opening and closing the air outlets
Roof side outlets 1. Direct air flow to the left or right, up or down. 2. Turn the knob fully to the back of the vehicle to close the vent.  - Air conditioning system settings When the “E ...

4-Wheel AHC (Active Height Control Suspension)
4-Wheel AHC adjusts the vehicle height in accordance with driving conditions. To select a height mode, shift the height select switch forward or backward. HI (high mode): For driving bumpy road ...