Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: System Description

Actuation Area-linked

When a registered key is brought within any vehicle exterior detection area around the doors, the items listed to the right turn on.

Door Lock/Unlock-linked

When any door is unlocked, the lights that operate turn on.

Door Open/Close-linked

When any door is opened, the lights that operate turn on.

When all doors are closed, the lights that operate turn off.

Engine Switch-linked

When the engine switch is turned from on (ACC or IG) to off, the lights that operate turn on.

When the engine switch is turned from on (ACC or IG) to off, the lights that operate turn off.

When the engine switch is turned from off to on (ACC or IG), the lights that operate turn on.

Shift Position-linked

When the shift lever is moved from P to any other position, the lights that operate dim.

Delay

When approximately 15 seconds elapse after the following condition is met, the lights that operate turn off:

When approximately 15 seconds elapse after the following condition is met, the lights that operate turn off:

When approximately 15 seconds elapse after either of the following conditions is met, the lights that operate turn off:

Basic function

When 20 minutes elapse after the engine switch is turned from on (ACC or IG) to off and the lights that operate remain on, the lights are turned off.

HINT:

Battery saving control is canceled when any of the following operations is performed before the lights are turned off by battery saving control. After the operation is performed, the lights remain on for another 20 minutes and then the lights are turned off.

Interior light auto cut function

When 20 minutes elapse after the engine switch is turned from on (ACC or IG) to off and the lights that operate remain on, the lights are turned off.

HINT:

Battery saving control is canceled when any of the following operations is performed before the lights are turned off by battery saving control. After the operation is performed, the lights remain on for another 20 minutes and then the lights are turned off.