Lexus IS250 IS220d GSE20 ALE20 - LIGHTING

HEADLIGHT DIMMER SWITCH - INSTALLATION

1. INSTALL HEADLIGHT DIMMER SWITCH ASSEMBLY
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Install the headlight dimmer switch assembly as shown in the illustration.

Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Install the headlight dimmer switch assembly with the claw and the clamp.

Connect the connector.

2. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Engage the claw and install the windshield wiper switch assembly as shown in the illustration.

Connect the 2 connectors.

3. INSTALL SPIRAL CABLE WITH STEERING ANGLE SENSOR

Check that the front wheels are facing straight ahead.

Set the turn signal switch to the neutral position.

  • NOTICE:
  • If it is not in the neutral position, the pin of the turn signal switch may be snapped.
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Engage the 3 claws and install the spiral cable with steering sensor.

  • NOTICE:
  • When replacing the spiral cable with a new one, remove the lock pin before installing the steering wheel assembly.

Connect the connectors to the spiral cable with steering sensor.

  • NOTICE:
  • When handling the airbag connector, take care not to damage the airbag wire harness.
4. INSTALL STEERING COLUMN COVER (for Manual Tilt and Telescopic)
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Engage the claw to install the upper steering column cover.

Engage the 4 clips to install the steering column cover upper onto the instrument panel cluster finish panel.

Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Engage the 2 claws to install the lower steering column cover.

Install the 2 screws.

  • Torque:
  • 2.0 N*m{ 20 kgf*cm, 18 in.*lbf}
5. INSTALL STEERING COLUMN COVER (for Power Tilt and Power Telescopic)
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Engage the claw to install the steering column cover upper.

Engage the 4 clips to install the steering column cover upper onto the instrument panel cluster finish panel.

Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Engage the 2 claws to install the steering column cover lower.

  • NOTICE:
  • Do not damage the tilt and telescopic switch.

Install the 3 screws.

  • Torque:
  • 2.0 N*m{ 20 kgf*cm, 18 in.*lbf}
6. INSTALL STEERING WHEEL ASSEMBLY

For Manual Tilt


For Power Tilt and Power Telescopic


7. INSTALL STEERING PAD
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Support the steering pad with one hand as shown in the illustration.

Connect the 2 connectors to the steering pad.

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

Connect the horn connector.

Confirm that the circumference groove of the "torx" screw fits in the screw case, and place the steering pad onto the steering wheel assembly.

Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Using a "torx" socket wrench (T30), tighten the 2 "torx" screws.

  • Torque:
  • 8.8 N*m{ 90 kgf*cm, 78 in.*lbf}
8. INSTALL NO. 3 LOWER STEERING WHEEL COVER
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Install the steering wheel No.3 cover lower.

9. INSTALL NO. 2 LOWER STEERING WHEEL COVER
Headlight Dimmer Switch - Installation. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Install the steering wheel No.2 cover lower.

10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
11. PERFORM INITIALIZATION

Some systems need initialization after reconnecting the cable to the negative battery terminal .


12. INSPECT SRS WARNING LIGHT