Lexus LS460 Owner's Manual page 360

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5-3. Using the air conditioning system and defogger

Button lock function

To prevent inadvertent operation, the buttons on the rear controller for the air condi-

tioning system, rear sunshade, rear door sunshades, and audio system can be

Press and hold the "MODE" switch until you

hear a beep to lock the buttons.Pressing the

"MODE" switch again until you hear a beep

will release the lock.

An indicator appears on the display when the

buttons are locked.

The rear controller can be locked from the air conditioning operation screen.

Rear control panel illumination off function

Control panel illumination on the rear controller can be turned off.

Press and hold the "PWR" switch until you

hear a beep to turn the illumination off. Press-

ing the "PWR" switch again until you hear a

beep will turn the illumination on.

Replacing the rear air conditioning filter

Replacing the air conditioning filter when using rear air conditioning or air purifier

reduces air flow or deodorizing performance. (→P. 483).

To prevent battery discharge

Do not leave the air conditioning system on longer than necessary when the

engine is off.

LS460/LS460L_U (OM50G04U)