Buy Lexus GX460 Headlight Assembly

The Lexus GX 460 headlight-also called a headlamp, front lamp, or light assembly-provides road-lighting, houses low-beam and high-beam bulbs, and, on many trims, supports adaptive features that help the SUV see around bends. Over its 2010-present run, the GX 460 has used a mix of halogen, HID (xenon), and LED technology, each with different wiring plugs and brightness. Good headlights cut nighttime crash rates, meet federal rules, and can be upgraded for better vision. This guide covers specs, safety, care, problems, upgrades, and answers to common questions.

• Housing: A sealed polycarbonate shell resists rocks and weather but can haze over time. (Lexus USA Newsroom)
• Bulbs: Early GX 460 models offer halogen H11 low-beam and 9005 high-beam options; Luxury trims add HID D4S burners. (LightBulbs.com, Club Lexus)
• Adaptive Front-lighting System (AFS): Optional AFS swivels the projector lens when you turn, lighting curves. (Lexus USA Newsroom)
• Automatic/Intelligent High-Beam: A camera senses traffic and flips between high and low beams. (lexusgxor.com, Lexus USA Newsroom)

• 2010-2013: Halogen or HID projectors; AFS and headlamp washers optional. (Lexus USA Newsroom)
• 2014 refresh: LED daytime running lights added, grille redesign. (Lexus USA Newsroom)
• 2020-2023: Lexus Safety System+ made Intelligent High Beams standard. (Lexus USA Newsroom, Lexus USA Newsroom)
• 2024-present: Broader LED use and updated styling; full-LED projector standard on top trims. (Lexus)

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Every replacement lamp sold in the U.S. must meet FMVSS 108 and carry a "DOT" mark; makers self-certify compliance. See the NHTSA interpretation. (, NHTSA)
Proper aiming is required; mis-aimed lights can blind others and lead to tickets. (Vox)

The Insurance Institute for Highway Safety reports that vehicles with "good" headlights show 19 % fewer single-vehicle night crashes. (IIHS HLDI)
Adaptive high beams and AFS improve forward visibility without extra glare when used correctly. (Lexus)

• Moisture or condensation behind the lens, often after off-roading or car-washes. (Reddit)
• Hazy lenses from UV exposure reduce brightness.
• Blown HID or LED driver causing flicker.
• Headlight height sensor rust (vehicles with auto-leveling).

1. Wash the lens with car-safe soap; apply plastic UV sealant twice a year.
2. Check aim every oil change-rough roads can shift brackets.
3. If condensation forms, remove the rear dust cap and use a hair-dryer for 10 minutes; reseal with butyl if needed. (The Irish Sun)

• LED retrofit bulbs (H11/9005) give whiter light and use less power, but only if the pattern remains sharp. (SEALIGHT)
• HID to LED conversion kits exist, though true projector swap is better for beam quality.
• Clear-lens projectors improve cutoff.
  Always choose parts labeled "DOT" or "SAE" and aim lights afterward to avoid glare. (Vox)

1. Pop off the radiator-top trim clip panel. (Reddit)
2. Reach behind the housing, twist the dust cap, and unplug the socket.
3. Swap the bulb-avoid touching the glass.
4. Re-install, then test low and high beams in a dark wall check.

LEDs draw up to 70 % less energy than halogen, helping fuel economy and reducing CO₂. (HitLights)
They also last many times longer, cutting landfill waste from burned-out bulbs.

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Q: Why are my GX 460 front lights fogging up?
A: Small cracks or worn seals let humid air in. Dry the housing and reseal with fresh butyl. (Reddit, The Irish Sun)

Q: What bulb does a 2012 GX 460 use for low beam?
A: Most 2010-2013 SUVs use an H11 halogen; Luxury trim may have a D4S HID capsule. (LightBulbs.com, Club Lexus)

Q: Can I put LEDs in the stock projector?
A: Yes if they fit H11 or 9005 sockets, stay under 25 W, and keep a crisp cutoff after aiming. Check for "DOT" on the package. (SEALIGHT, NHTSA)

Q: How do I adjust the beam height?
A: Park 25 ft (7.6 m) from a wall on level ground. Turn the vertical screw so the top of the low-beam cut-off sits at or slightly below headlight centerline.

Q: Are brighter lights legal?
A: Brightness is legal if the lamp meets FMVSS 108 and is aimed correctly.

Q: Does the GX 460 have auto leveling?
A: Models with air suspension or HID lamps include an auto-leveling motor and sensor. If you lift the truck, you must re-position the sensor. (Lexus)

Q: What is Intelligent High Beam?
A: A camera-based system that turns high beams on over 25 mph when the road is clear and dips for traffic. (lexusgxor.com, Lexus USA Newsroom)

Q: How long do LED headlights last?
A: Many rated up to 30,000 hours-often outlasting the vehicle. (HitLights)

Q: Can damaged headlights fail inspection?
A: Yes; hazy or leaking housings can lower output and trigger inspection failure in many states. (The Irish Sun)

• Lexus Owner's Manuals for fuse locations and bulb specs.
• IIHS headlight safety findings.
• NHTSA lighting standards.

These links let you dive deeper into official specs, safety research, and legal rules.