Navigation Antenna Removal

Body Electrical. Lexus Is250, Is220D. Gse20 Ale20
Navigation. Lexus Is250, Is220D. Gse20 Ale20

  1. PRECAUTION

  2. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  4. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Automatic Transmission)

  5. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transmission)

  6. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH (for Automatic Transmission)

  7. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH (for Automatic Transmission)

  8. REMOVE CONSOLE PANEL SUB-ASSEMBLY (for Automatic Transmission)

  9. REMOVE REAR CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission)

  10. REMOVE FRONT CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission)

  11. REMOVE FRONT ASH RECEPTACLE SUB-ASSEMBLY

  12. REMOVE CONSOLE BOX REGISTER ASSEMBLY

  13. REMOVE CONSOLE BOX

  14. REMOVE NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY

  15. REMOVE CENTER LOWER INSTRUMENT CLUSTER FINISH PANEL

  16. REMOVE MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY

  17. REMOVE LOWER NO. 3 STEERING WHEEL COVER

  18. REMOVE LOWER NO. 2 STEERING WHEEL COVER

  19. REMOVE STEERING PAD

  20. REMOVE STEERING WHEEL ASSEMBLY

  21. REMOVE STEERING COLUMN COVER (for Manual Tilt and Telescopic)

  22. REMOVE STEERING COLUMN COVER (for Power Tilt and Power Telescopic)

  23. REMOVE TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY

  24. REMOVE FRONT DOOR SCUFF PLATE LH (w/o Illumination)

  25. REMOVE FRONT DOOR SCUFF PLATE LH (w/ Illumination)

  26. REMOVE FRONT DOOR OPENING TRIM COVER LH

  27. REMOVE SIDE INSTRUMENT PANEL LH

  28. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

  29. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY

  30. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY

  31. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY

  32. REMOVE COMBINATION METER ASSEMBLY

  33. REMOVE FRONT DOOR SCUFF PLATE RH (w/o Illumination)

  34. REMOVE FRONT DOOR SCUFF PLATE RH (w/ Illumination)

  35. REMOVE FRONT DOOR OPENING TRIM COVER RH

  36. REMOVE SIDE INSTRUMENT PANEL RH

  37. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

  38. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY

  39. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY

  40. REMOVE FRONT PILLAR GARNISH LH

  41. REMOVE FRONT PILLAR GARNISH RH

  42. REMOVE NO. 1 INSTRUMENT PANEL REGISTER ASSEMBLY

  43. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY

  44. REMOVE NO. 3 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY

  45. REMOVE FRONT STEREO COMPONENT SPEAKER ASSEMBLY

  46. REMOVE NO. 2 CONSOLE BOX DUCT (for Automatic Transmission)

  47. REMOVE NO. 1 CONSOLE BOX DUCT (for Automatic Transmission)

  48. REMOVE NO. 2 CONSOLE BOX DUCT (for Manual Transmission)

  49. DISCONNECT PASSENGER AIRBAG CONNECTOR

  50. REMOVE INSTRUMENT PANEL SAFETY PAD ASSEMBLY

  51. REMOVE NO. 3 HEATER TO REGISTER DUCT

  52. REMOVE SIDE NO. 2 DEFROSTER NOZZLE DUCT

  53. REMOVE DEFROSTER NOZZLE ASSEMBLY

  54. REMOVE NAVIGATION ANTENNA ASSEMBLY (for LHD)

  55. REMOVE NAVIGATION ANTENNA ASSEMBLY (for RHD)

Navigation Antenna -- Removal



1. PRECAUTION
(Click here)


2. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD


3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait for 90 seconds after disconnecting the cable to prevent airbag deployment (Click here).


4. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Automatic Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Turn the shift lever knob counterclockwise and remove the shift lever knob sub-assembly.



5. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Turn the shift lever knob counterclockwise and remove the shift lever knob sub-assembly.



6. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH (for Automatic Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a moulding remover, disengage the claw.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Pull the upper No. 1 console panel garnish in the direction indicated by the arrow to disengage the 2 clips and remove it.



7. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH (for Automatic Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a moulding remover, disengage the claw.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Pull the upper No. 2 console panel garnish in the direction indicated by the arrow to disengage the 2 clips and remove it.



8. REMOVE CONSOLE PANEL SUB-ASSEMBLY (for Automatic Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 8 clips.

  1. Disconnect the connectors and remove the console panel sub-assembly.



9. REMOVE REAR CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Open the snap.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 7 claws and 2 clips, and then remove the rear console panel sub-assembly.



10. REMOVE FRONT CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Open the snap.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Pull the front console panel sub-assembly in the direction indicated by the arrow to disengage the 6 clips and remove it.



11. REMOVE FRONT ASH RECEPTACLE SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 screws <F>.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Pull the front ash receptacle sub-assembly in the direction indicated by the arrow to disconnect the connectors and remove it.



12. REMOVE CONSOLE BOX REGISTER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the rear ash receptacle assembly.

  1. Disengage the 2 claws and 4 clips, and then remove the console box register assembly.



13. REMOVE CONSOLE BOX


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Remove the 2 bolts <C>.

  1. Disconnect the 2 connectors.

  1. Disengage the 2 clamps.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts <C>.

  1. Disconnect the connector.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts <C>.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 2 claws and 2 clips, and then remove the console box.



14. REMOVE NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Using a screwdriver, disengage the 4 claws.

    HINT:
    Tape the screwdriver tip before use.


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Apply protective tape to the areas shown in the illustration.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a moulding remover, disengage the 4 claws starting from the right of the No. 3 instrument panel register assembly. Disengage the remaining 3 claws by pulling the No. 3 instrument panel register assembly by hand.

    NOTICE:
    Do not pry the lower part of the No. 3 instrument panel register assembly. Doing so may damage the assembly.
  1. Disconnect the connectors.



15. REMOVE CENTER LOWER INSTRUMENT CLUSTER FINISH PANEL


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 4 claws and remove the center lower instrument cluster finish panel.



16. REMOVE MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts.

  1. Pull the multi-display w/ radio receiver assembly toward the rear of the vehicle.

  1. Disconnect each connector and remove the multi-display.



17. REMOVE LOWER NO. 3 STEERING WHEEL COVER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a screwdriver, remove the steering wheel No.3 cover lower.

    HINT:
    Tape up the screwdriver tip before use.


18. REMOVE LOWER NO. 2 STEERING WHEEL COVER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a screwdriver, remove the steering wheel No.2 cover lower.

    HINT:
    Tape up the screwdriver tip before use.


19. REMOVE STEERING PAD


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Using a "torx" socket wrench (T30), loosen the 2 "torx" screws until the groove along the screw circumference catches on the screw case.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Pull out the steering pad from the steering wheel assembly and support the steering pad with one hand as shown in the illustration.

    NOTICE:
    When removing the steering pad, do not pull the airbag wire harness.
  1. Disconnect the horn connector.

  1. Disconnect the 2 connectors from the steering pad.

    NOTICE:
    When handling the airbag connector, take care not to damage the airbag wire harness.
  1. Remove the steering pad.



20. REMOVE STEERING WHEEL ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Remove the steering wheel assembly set nut.

  1. Put matchmarks on the steering wheel assembly and main shaft assembly.

  1. Using SST, remove the steering wheel assembly.

    SST
    09950-50013(09951-05010,09952-05010,09953-05020,09954-05011)


21. REMOVE STEERING COLUMN COVER (for Manual Tilt and Telescopic)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 screws.

  1. Disengage the 2 claws to remove the lower steering column cover.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 4 clips to separate the steering column cover upper.

  1. Disengage the claw to remove the upper steering column cover.



22. REMOVE STEERING COLUMN COVER (for Power Tilt and Power Telescopic)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 3 screws.

  1. Disengage the 2 claws to remove the steering column cover lower.

    NOTICE:
    Do not damage the tilt and telescopic switch.


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 4 clips to separate the steering column cover upper.

  1. Disengage the claw to remove the steering column cover upper.



23. REMOVE TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY
  1. Disconnect the connectors from the turn signal switch assembly with spiral cable sub-assembly.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Using pliers, grip the claws of the clip and remove the turn signal switch assembly with spiral cable sub-assembly from the steering column assembly.



24. REMOVE FRONT DOOR SCUFF PLATE LH (w/o Illumination)


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Put protective tape around the front door scuff plate.

  1. Using a moulding remover, disengage the 4 clips.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 7 claws and remove the front door scuff plate LH.



25. REMOVE FRONT DOOR SCUFF PLATE LH (w/ Illumination)


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Put protective tape around the front door scuff plate.

  1. Using a moulding remover, disengage the 4 clips.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 7 claws and remove the front door scuff plate LH.

  1. Disconnect the connector.



26. REMOVE FRONT DOOR OPENING TRIM COVER LH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 6 claws and remove the front door opening trim cover LH.



27. REMOVE SIDE INSTRUMENT PANEL LH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a moulding remover, disengage the 5 claws and 3 clips, and then remove the side instrument panel LH.



28. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Remove the 2 screws <E>.

  1. Push the 2 claws in the direction indicated by the arrow to disengage them.

  1. Remove the No. 1 instrument panel under cover sub-assembly from the guide as shown in the illustration and pull the cover toward the rear of the vehicle.

  1. Disconnect the connectors and remove the No. 1 instrument panel under cover sub-assembly.



29. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 7 clips.

  1. Disconnect the connectors and remove the lower instrument panel finish panel sub-assembly.



30. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts and driver side knee airbag assembly.

  1. Disconnect the connector.

    NOTICE:
    When handling the airbag connector, take care not to damage the airbag wire harness.


31. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 screws <G> and 2 clips, and then remove the instrument cluster finish panel sub-assembly.



32. REMOVE COMBINATION METER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Using a screwdriver, disengage the 2 claws.

    HINT:
    Tape the screwdriver tip before use.
  1. Disconnect the connectors and remove the combination meter assembly.



33. REMOVE FRONT DOOR SCUFF PLATE RH (w/o Illumination)
HINT:
Removal procedure of the RH side is the same as that of the LH side (Click here).


34. REMOVE FRONT DOOR SCUFF PLATE RH (w/ Illumination)
HINT:
Removal procedure of the RH side is the same as that of the LH side (Click here).


35. REMOVE FRONT DOOR OPENING TRIM COVER RH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 6 claws and remove the front door opening trim cover RH.



36. REMOVE SIDE INSTRUMENT PANEL RH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a moulding remover, disengage the 5 claws and 3 clips, and then remove the side instrument panel RH.



37. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a moulding remover, disengage the 4 clips and remove the No. 2 instrument panel under cover sub-assembly.



38. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 3 bolts and front passenger side knee airbag assembly.

  1. Disconnect the connector.

    NOTICE:
    When handling the airbag connector, take care not to damage the airbag wire harness.


39. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 5 screws <E>.

  1. Disengage the 2 claws.

  1. Disconnect the connectors and remove the glove compartment door assembly.



40. REMOVE FRONT PILLAR GARNISH LH


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Disengage the 2 clips from the vehicle body.

  1. Cut off the clip <A>.

  1. Disengage the claw and remove the front pillar garnish LH.

  1. Remove the clip <A> from the vehicle body.



    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Protect the curtain shield airbag assembly.

    1. Thoroughly cover the airbag with a cloth or nylon sheet and fix the ends of the cover with adhesive tape, as shown in the illustration.

      NOTICE:
      Cover the curtain shield airbag with a protective cover as soon as the front pillar garnish is removed.


41. REMOVE FRONT PILLAR GARNISH RH


42. REMOVE NO. 1 INSTRUMENT PANEL REGISTER ASSEMBLY


  1. Pull the No. 1 instrument panel register assembly in the direction indicated by the arrow to disengage the 7 claws and 2 clips, and then disconnect the connector and remove it.


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal



43. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY


  1. Pull the No. 2 instrument panel register assembly in the direction indicated by the arrow to disengage the 4 claws and 2 clips, and then disconnect the connector and remove it.


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal



44. REMOVE NO. 3 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Using a screwdriver, disengage the 7 claws and remove the No. 3 instrument panel speaker panel sub-assembly.

    HINT:
    Tape the screwdriver tip before use.


45. REMOVE FRONT STEREO COMPONENT SPEAKER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts.

  1. Lift the front stereo component speaker assembly and disconnect the connector to remove the speaker assembly.

    NOTICE:
    Do not touch the cone part of the speaker.


46. REMOVE NO. 2 CONSOLE BOX DUCT (for Automatic Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 clips and No. 2 console box duct.



47. REMOVE NO. 1 CONSOLE BOX DUCT (for Automatic Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the clip and No. 1 console box duct.



48. REMOVE NO. 2 CONSOLE BOX DUCT (for Manual Transmission)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the clip and No. 2 console box duct.



49. DISCONNECT PASSENGER AIRBAG CONNECTOR


50. REMOVE INSTRUMENT PANEL SAFETY PAD ASSEMBLY
  1. Disengage the clamps.

  1. Disconnect the connectors.



  1. Disengage the 2 claws and separate the cooler thermistor.


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal

  1. Remove the 6 bolts <D> and nut <H>.

  1. Remove the 2 passenger airbag bolts <A> or <B>.

  1. Disengage the 2 clamps.



  1. Disengage the 5 claws and remove the instrument panel safety pad assembly.


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal



51. REMOVE NO. 3 HEATER TO REGISTER DUCT


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 3 screws <F> and the No. 3 heater to register duct.



52. REMOVE SIDE NO. 2 DEFROSTER NOZZLE DUCT


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the screw <F> and the side No. 2 defroster nozzle duct.



53. REMOVE DEFROSTER NOZZLE ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 3 screws <F> and the defroster nozzle assembly.



54. REMOVE NAVIGATION ANTENNA ASSEMBLY (for LHD)


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Disengage the 2 clamps.

  1. Remove the 2 screws and navigation antenna.



55. REMOVE NAVIGATION ANTENNA ASSEMBLY (for RHD)


    Lexus Is250, Is220D. Gse20 Ale20.Navigation.Navigation System.Navigation Antenna  Removal
  1. Disengage the clamp.

  1. Remove the 2 screws and navigation antenna.