Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Room Light

Components

COMPONENTS

ILLUSTRATION

*1

SPOT LIGHT ASSEMBLY

-

-

Inspection

INSPECTION

PROCEDURE

1. INSPECT SPOT LIGHT ASSEMBLY

(a) Inspect the rear dome light.

(1) Apply battery voltage to the connector and check that the rear map light comes on.

OK:

Measurement Condition

Condition

Specified Condition

Battery positive (+) → 2 (B)

Battery negative (-) → 4 (E)

Rear dome light switch on

Rear dome light comes on

Battery positive (+) → 2 (B)

Battery negative (-) → 3 (CTY)

Rear dome light switch off

Rear dome light comes on

If the result is not as specified, replace the spot light assembly.

*a

Component without harness connected

(Spot Light Assembly)

(b) Inspect the switch illumination.

(1) Apply battery voltage to the connector and check that the switch illumination comes on.

OK:

Measurement Condition

Condition

Specified Condition

Battery positive (+) → 5 (ILLB)

Battery negative (-) → 4 (E)

Always

Switch illumination comes on

If the result is not as specified, replace the spot light assembly.

Removal

REMOVAL

PROCEDURE

1. REMOVE SPOT LIGHT ASSEMBLY

(a) Using the moulding remover D as shown in the illustration, raise the roof headlining assembly until the clip of the spot light assembly can be seen.

Front

Move in this Direction

NOTICE:

Be careful not to damage the roof headlining assembly.

(b) While continuing to hold the moulding remover D, disengage the clip using a screwdriver wrapped with protective tape.

*a

Protective Tape

-

-

Front

Push in this Direction

NOTICE:

Be careful not to damage the roof headlining assembly.

(c) Slide the moulding remover D as shown in the illustration and raise the roof headlining assembly until the clip of the spot light assembly can be seen.

Front

Move in this Direction

NOTICE:

Be careful not to damage the roof headlining assembly.

(d) While continuing to hold the moulding remover D, disengage the clip using a screwdriver wrapped with protective tape.

*a

Protective Tape

-

-

Front

Push in this Direction

NOTICE:

Be careful not to damage the roof headlining assembly.

(e) Disengage the 2 guides.

Front

(f) Disconnect the connector to remove the spot light assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL SPOT LIGHT ASSEMBLY

(a) Connect the connector.

(b) Engage the 4 clips to install the spot light assembly.

Front

    Rear Door Courtesy Switch
    ComponentsCOMPONENTS ILLUSTRATION *1 REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque - - RemovalREMOVAL CAUTION / NOTICE / HINT HINT: Us ...

    Scuff Plate Light
    ComponentsCOMPONENTS ILLUSTRATION *1 FRONT DOOR SCUFF PLATE LH *2 FRONT DOOR SCUFF PLATE RH RemovalREMOVAL PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE LH Click here 2. REMOVE FRONT DO ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lane Control System: Steering Vibrator Component Internal Failure (C1A7496)
    DESCRIPTION If the forward recognition camera receives a steering vibration ECU malfunction signal, DTC C1A7496 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A7496 Steering Vibrator Component Internal Failure While the lane control system is on, a malfunct ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Blind Spot Monitor System: Short to +B in Buzzer (C1ABD,C1ABE)
    DESCRIPTION DTC C1ABD is stored when the blind spot monitor sensor RH detects a short to +B in the RCTA buzzer (blind spot monitor buzzer) circuit. DTC C1ABE is stored when the blind spot monitor sensor RH detects a short to ground or open in the RCTA buzzer (blind spot monitor buzzer) circuit. ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2026 Copyright www.lexusrx.net
    0.0319