IS 250C V6-2.5L (4GR-FSE) (2011)
Headlamp Dimmer Switch: Service and Repair
Removal
LIGHTING (EXT): HEADLIGHT DIMMER SWITCH: REMOVAL
1. PRECAUTION (w/ Navigation System for HDD)
NOTICE:
After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of
memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the
cable from the negative (-) battery terminal.
2. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system See: Restraint
Systems/Air Bag Systems/Service Precautions.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and Inspection/Repair
Instruction - Initialization.
4. REMOVE LOWER NO. 3 STEERING WHEEL COVER See: Restraint Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and
Replacement/Steering Pad/Removal
5. REMOVE LOWER NO. 2 STEERING WHEEL COVER See: Restraint Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and
Replacement/Steering Pad/Removal
6. REMOVE STEERING PAD See: Restraint Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Steering
Pad/Removal
7. REMOVE STEERING WHEEL ASSEMBLY See: Steering and Suspension/Steering/Steering Wheel/Service and Repair/Removal
8. REMOVE STEERING COLUMN COVER (for Lower Side) See: Steering and Suspension/Steering/Steering Column/Service and
Repair/Removal and Replacement/Removal
9. REMOVE STEERING COLUMN COVER (for Upper Side) See: Steering and Suspension/Steering/Steering Column/Service and
Repair/Removal and Replacement/Removal
10. REMOVE SPIRAL CABLE WITH STEERING ANGLE SENSOR See: Restraint Systems/Air Bag Systems/Clockspring Assembly / Spiral
Cable/Service and Repair/Removal
11. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY See: Sensors and Switches/Sensors and Switches - Wiper and Washer Systems/Wiper
Switch/Service and Repair/Removal
12. REMOVE TILT AND TELESCOPIC SWITCH See: Sensors and Switches/Sensors and Switches - Steering and Suspension/Sensors and
Switches - Steering/Tilt Wheel Switch/Service and Repair/Removal
13. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY
(a) Disconnect the connector.
(b) Disengage the clamp and claw as shown in the illustration.