See also:

Owner’s warranty responsibilities
You are responsible for performance of the required maintenance indicated in the Owner’s Manual and this guide. Lexus recommends that you retain all receipts covering maintenance on your vehi ...

Setting or changing the PIN
 - Setting a PIN Select “Set PIN” using a voice command or the “TUNE/SEL” knob. Enter a PIN using a voice command or the “TUNE/SEL” knob. When using the “TUNE/SEL” knob, ...

Adjusting the sensitivity of the air intake control in automatic mode (vehicles with a rear automatic air conditioning system)
Press for 2 or more seconds. Press “” (increase) or “” (decrease) on the temperature control button on the driver’s side. From - 3 (low) to 3 (high) can be set. ...