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Home >> Lexus >> 2007 >> GS 450h >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Interior >> Roof Headlining >> Installation

Roof Headlining: Installation

  1. INSTALL ROOF NO. 1 WIRE 
    1. Only when replacing the roof headlining: Install the roof wire.
      NOTE: Securely install the roof No. 1 wire. If there is any slack, noise will occur.

      HINT:

      When removing peeling paper from double-sided tape, do not allow foreign matter to contact the tape's adhesive.

      1. Remove the peeling paper from one side of double-sided tape A.
      2. Attach double-sided tape A to the marks on the roof headlining, as shown in the illustrations below.
      3. Remove the peeling paper from the other side of double-sided tape A.
      4. Align the wire harness to double-sided tape A. Also, align the marking tape areas of the wire harness to the marks on the roof headlining (see A, B and C in the illustrations below). Temporarily attach the wire harness to the roof headlining.
      5. Remove the peeling paper from one side of double-sided tape B. Secure the wire harness to the roof headlining by attaching double-sided tape B to the wire harness and marks on the roof headlining, as shown in A, B and C in the illustrations below.
      6. Align the marking tape area of the wire harness to the roof headlining installation part, as shown in D in the illustrations below. Wrap tape around the wire harness and installation part.
        Fig 1: Identifying Tape Marking Area (W/O Sliding Roof)
        G05312039Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Fig 2: Identifying Tape Marking Area (W/ Sliding Roof)
        G05312040Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL VANITY LIGHT ASSEMBLY 
    1. Only when replacing the roof headlining:

      Attach the claw of the vanity light assembly to install it.

    2. Install the bulb holder to the vanity light.
  3. INSTALL ROOF HEADLINING ASSEMBLY 
    1. Apply double-sided tape to the pads.
    2. Align the pads with the markings on the roof headlining, and then install the pads.
      Fig 3: Aligning Pads With Markings On Roof Headlining
      G05312041Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Only when replacing the sliding roof housing:

      Remove the 11 fasteners from the removed sliding roof housing, and attach them to the roof headlining.

      1. T=0.6 mm (0.023 in.) 
      2. T=2.5 mm (0.098 in.) 
    4. Only when replacing the roof headlining:

      Remove the 11 fasteners from the removed roof headlining, and attach the 11 fasteners to the roof headlining.

      1. T=0.6 mm (0.023 in.) 
      2. T=2.5 mm (0.098 in.) 
        Fig 4: Identifying Fasteners To Roof Headlining
        G05312042Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Place the roof headlining into the vehicle through the rear door.
    6. w /o Sliding Roof:

      Attach the 2 hooks, fastener, 12 clips labeled B and 4 clips labeled A.

      Fig 5: Identifying Roof Headlining Into Vehicle Through Rear Door
      G05301115Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. w / Sliding Roof:

      Attach the hook, claw, 11 fasteners, 12 clips labeled B and 4 clips labeled A.

      Fig 6: Identifying Hook, Claw, Fasteners, Clips Labeled B And Clips Labeled A
      G05312044Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. w / Sliding Roof:

      Connect the connector to the driver gear.

    9. w / Sliding Roof:

      Install the roof headlining to the sliding roof housing.

    10. Attach the 4 clamps to the front pillar.
    11. Connect the roof wire connector to the front pillar.
  4. INSTALL VISOR HOLDER 
  5. INSTALL VISOR ASSEMBLY LH 
    1. Install the visor with the 2 screws.
  6. INSTALL VISOR ASSEMBLY RH 
    1. Install the visor with the 2 screws.
  7. INSTALL VISOR BRACKET COVER 
    1. Attach the 4 claws to install the cover.
  8. INSTALL STEERING SPOT LIGHT ASSEMBLY 
    1. Connect the connector.
    2. Attach the 2 claws to install the spot light.
  9. INSTALL ASSIST GRIP ASSEMBLY 
  10. INSTALL REAR ROOM LIGHT ASSEMBLY 
    1. Connect the connector.
    2. Attach the 4 claws to install the room light to the vehicle body.
  11. INSTALL INNER REAR VIEW MIRROR ASSEMBLY 
    1. Install the inner rear view mirror (See INSPECTION ).
  12. INSTALL PERSONAL LIGHT ASSEMBLY 
    1. Connect the connector.
    2. Attach the 3 claws and 2 clips, and install the personal light.
    3. Install the 2 screws and 2 covers to personal light.
  13. INSTALL FRONT ROOFTOP GARNISH 
    1. Attach the 3 claws and 2 clips, and install the garnish.
  14. INSTALL REAR VIEW MIRROR COVER INNER 
  15. INSTALL ROOF SIDE GARNISH INNER LH 
    1. Attach the 2 claws and 4 clips, and install the garnish.
  16. INSTALL ROOF SIDE GARNISH INNER RH 

    HINT:

    Use the same procedures described for the LH side.

  17. INSTALL REAR SEAT SIDE GARNISH LH 
    1. Attach the 5 claws and install the garnish.
    2. Pull out the folded lip of the weatherstrip.
    3. Fig 7: Identifying Claws And Clips
      G05312045Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. INSTALL REAR SEAT SIDE GARNISH RH 

    HINT:

    Use the same procedures described for the LH side.

  19. INSTALL CENTER PILLAR GARNISH LH 
    1. Attach the claws to install the garnish.
    2. Install the 2 screws.
  20. INSTALL CENTER PILLAR GARNISH RH 

    HINT:

    Use the same procedures described for the LH side.

  21. INSTALL CENTER PILLAR GARNISH LOWER LH 
    1. Attach the 2 claws and 5 clips to install the garnish.
  22. INSTALL CENTER PILLAR GARNISH LOWER RH 

    HINT:

    Use the same procedures described for the LH side.

  23. INSTALL REAR DOOR SCUFF PLATE LH 
    1. Attach the 5 claws to install the scuff plate.
    2. Pull out the folded lip of the weatherstrip.
    3. Fig 8: Pulling Out Folded Lip Of Weatherstrip
      G05312046Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. INSTALL REAR DOOR SCUFF PLATE RH 

    HINT:

    Use the same procedures described for the LH side.

  25. INSTALL FRONT PILLAR GARNISH LH 
    1. Attach a new clip A to the vehicle body.
    2. Set the pillar garnish to the area labeled B. Using needle-nose pliers, install clip A to the pillar garnish and rotate it 90°.
    3. Install the pillar garnish by attaching the claws and clip B.
    4. Pull out the folded lip of the weatherstrip.
    5. Fig 9: Identifying Clip On Pillar Garnish
      G05312047Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. INSTALL FRONT PILLAR GARNISH RH 

    HINT:

    Use the same procedures described for the LH side.

  27. INSTALL FRONT DOOR OPENING TRIM COVER LH 
    1. Attach the 3 claws to install the trim cover.
    2. Pull out the folded lip of the weatherstrip.
  28. INSTALL FRONT DOOR OPENING TRIM COVER RH 

    HINT:

    Use the same procedures described for the LH side.

  29. INSTALL FRONT DOOR SCUFF PLATE LH 
    1. Attach the 5 claws and install the scuff plate.
    2. Pull out the folded lip of the weatherstrip.
    3. Fig 10: Identifying Claws And Scuff Plate
      G05312048Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  30. INSTALL FRONT DOOR SCUFF PLATE RH 

    HINT:

    Use the same procedures described for the LH side.

  31. INSTALL CONSOLE BOX 
    1. Install the console box (See INSTALLATION ).
  32. INSTALL REAR SEATBACK ASSEMBLY  (See INSTALLATION )
  33. INSTALL REAR SEAT HEADREST ASSEMBLY CENTER 
  34. INSTALL REAR SEAT HEADREST ASSEMBLY LH 
  35. INSTALL REAR SEAT HEADREST ASSEMBLY RH 
  36. INSTALL REAR SEAT CUSHION ASSEMBLY  (See INSTALLATION )
  37. INSTALL FRONT SEAT ASSEMBLY 
    1. Install the front seat assembly (See INSTALLATION (2006/02-2006/07) ).
  38. CONNECT FRONT SEAT OUTER BELT ASSEMBLY  (See INSTALLATION (2006/07-) )
  39. INSPECT FRONT POWER SEAT ASSEMBLY 
    1. w /o Seat Position Memory System:

      Inspect the front power seat assembly (see ON-VEHICLE INSPECTION ).

      w / Seat Position Memory System:

      Inspect the front power seat assembly (see ON-VEHICLE INSPECTION ).

  40. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  41. INSPECT FUNCTION OF SEAT BELT 
    1. Inspect the function of the seat belt (see DATA LIST / ACTIVE TEST ).
  42. INSPECT SEAT HEATER 
    1. Inspect the seat heater (see SYSTEM DESCRIPTION ).
  43. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION (2006/02-2006/07) ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.