Lexus IS250 · Service Manual RESTRAINTS

INSTALLATION

Removal / installation


1. INSTALL REAR SEAT INNER WITH CENTER BELT ASSEMBLY RH

  1. B122054E01
    Check the degree of the tilt when the ELR begins to lock.

    1. Check that the belt does not lock at less than 15 degrees of tilt in any direction but locks at over 45 degrees of tilt while gently pulling the belt.

      NOTICE:
      Do not disassemble the retractor.

  1. B126122E01
    Align the claw with the seat belt positioning hole and install the rear seat inner with center belt assembly RH with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }


2. INSTALL PACKAGE TRAY TRIM PANEL ASSEMBLY (w/o Rear Sunshade)

  1. B124252
    Connect the connector to the center stop light assembly.

  1. Pass the 3 rear seat belt floor anchors through the package tray trim panel assembly.

  1. Engage the 3 clips and 5 claws to install the package tray trim panel assembly and the center stop light assembly as a unit.

  1. B121574
    Engage the 4 claws to install the rear seat shoulder belt cover center.

  1. B122799
    Engage the 4 claws to install the rear seat shoulder belt cover LH.

    HINT:
    Use the same procedures for the RH side and the LH side.

  1. B125797E01
    Install the floor end of the rear seat inner with center belt assembly RH with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }

    NOTICE:
    Do not allow the anchor part of the rear seat inner with center belt assembly RH to overlap the protruding parts of the floor panel.

  1. Check if the ELR locks.

    NOTICE:
    The check should be performed with the outer belt assembly installed.


    1. With the belt assembly installed, check that the belt locks when it is pulled out quickly.

  1. B122792E01
    Install the floor end of the rear seat 3 point type belt assembly LH with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }

    NOTICE:
    Do not allow the anchor part of the rear seat 3 point type belt assembly LH to overlap protruding parts of the floor panel.

    HINT:
    Use the same procedures for the RH side and the LH side.

  1. Check if the ELR locks.

    NOTICE:
    The check should be performed with the outer belt assembly installed.


    1. With the belt assembly installed, check that the belt locks when it is pulled out quickly.


3. INSTALL PACKAGE TRAY TRIM PANEL ASSEMBLY (w/ Rear Sunshade)

  1. B124253
    Pass the 3 rear seat belt floor anchors through the package tray trim panel assembly.

  1. Engage the 3 clips to install the package tray trim panel assembly.

  1. B121574
    Engage the 4 claws to install the rear seat shoulder belt cover center.

  1. B122799
    Engage the 4 claws to install the rear seat shoulder belt cover LH.

    HINT:
    Use the same procedures for the RH side and the LH side.

  1. B125797E01
    Install the floor end of the rear seat inner with center belt assembly RH with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }

    NOTICE:
    Do not allow the anchor part of the rear seat inner with center belt assembly RH to overlap the protruding parts of the floor panel.

  1. Check if the ELR locks.

    NOTICE:
    The check should be performed with the outer belt assembly installed.


    1. With the belt assembly installed, check that the belt locks when it is pulled out quickly.

  1. B122792E01
    Install the floor end of the rear seat 3 point type belt assembly LH with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }

    NOTICE:
    Do not allow the anchor part of the rear seat 3 point type belt assembly LH to overlap the protruding parts of the floor panel.

    HINT:
    Use the same procedures for the RH side and the LH side.

  1. Check if the ELR locks.

    NOTICE:
    The check should be performed with the outer belt assembly installed.


    1. With the belt assembly installed, check that the belt locks when it is pulled out quickly.


4. INSTALL ROOF SIDE INNER GARNISH LH

  1. B125407
    Engage the claw and 4 clips, and install the roof side garnish inner LH.


5. INSTALL ROOF SIDE INNER GARNISH RH

6. INSTALL REAR SEAT SIDE GARNISH LH

  1. B125408
    Engage the 5 claws and install the rear seat side garnish LH.


7. INSTALL REAR SEAT SIDE GARNISH RH

8. INSTALL REAR DOOR SCUFF PLATE LH

  1. B125404
    Engage the 2 clips.

  1. B125387
    Engage the 5 claws and install the rear door scuff plate LH.


9. INSTALL REAR DOOR SCUFF PLATE RH

10. INSTALL BENCH TYPE REAR SEATBACK ASSEMBLY

  1. B121660
    Place the seatback in the cabin.

    NOTICE:
    Be careful not to damage the vehicle body.

  1. Install the seatback with the 4 bolts.

    Torque:
    18 N*m{ 184 kgf*cm , 13 ft.*lbf }

  1. Pass the 3 seat belts through and close the cap of the 2 rear seat shoulder belt guides.

  1. Install the floor anchor part with the bolt.


11. INSTALL REAR SEAT CENTER HEADREST ASSEMBLY

12. INSTALL REAR SEAT HEADREST ASSEMBLY

13. INSTALL REAR SEAT INNER WITH CENTER BELT ASSEMBLY LH

  1. B125703E01
    Install the rear seat inner with center belt assembly LH with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }

    NOTICE:
    Do not allow the anchor part of the rear seat inner with center belt assembly LH to overlap the protruding parts of the floor panel.


14. INSTALL BENCH TYPE REAR SEAT CUSHION ASSEMBLY

  1. B123725E02
    Attach the 2 rear hooks of the seat cushion to the seatback.

  1. Attach the 2 front hooks of the seat cushion to the vehicle body.

  1. Confirm that the seat cushion is firmly installed.

    NOTICE:
    When installing the seat cushion, make sure the seat belt buckle is not under the seat cushion.

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