Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLEXUS2011HS 250H L4-2.4L (2AZ-FXE) HYBRIDREPAIR AND DIAGNOSISLIGHTING AND HORNSHEADLAMPHEADLAMP ALIGNMENT CONTROL MODULESERVICE AND REPAIRINSTALLATION
2011 Lexus HS 250h L4-2.4L (2AZ-FXE) Hybrid
Installation
2011 Lexus HS 250h L4-2.4L (2AZ-FXE) HybridSECTION Installation
LIGHTING (EXT): AFS ECU: INSTALLATION
1. INSTALL AFS ECU
(a) Engage the guide.
(b) Install the AFS ECU with the nut.
(c) Connect the connector.
2. INSTALL UPPER INSTRUMENT PANEL ASSEMBLY
(a) Install the upper instrument panel assembly Installation.
3. HEIGHT CONTROL SENSOR SIGNAL INITIALIZATION
Initialization
4. PREPARE VEHICLE FOR HEADLIGHT AIM ADJUSTMENT Headlight Assembly (for LED Headlight)
5. PREPARE FOR HEADLIGHT AIMING (Using a headlight aim test machine) Headlight Assembly (for LED Headlight)
6. PREPARE FOR HEADLIGHT AIMING (Using a screen) Headlight Assembly (for LED Headlight)
7. INSPECT HEADLIGHT AIMING Headlight Assembly (for LED Headlight)
8. ADJUST HEADLIGHT AIMING Headlight Assembly (for LED Headlight)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.