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TESERY Headlight Assembly for Model 3 Highland丨PN 1694086/1694087

TESERY Headlight Assembly for Model 3 Highland丨PN 1694086/1694087

$998.00 USD
$599.00 USD $998.00 USD
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Overview Features Specifications FAQ
TESERY LED Headlight Assembly for Tesla Model 3 Highland

Model 3 Highland (2024+)
OEM Replacement Headlight

Important Installation Notice: Installing these headlights requires removing the front bumper. If you are not an experienced DIYer, we strongly recommend having a professional mechanic perform the installation.

Restore your Tesla Model 3 Highland (2024+) to its original glory with TESERY's direct OEM replacement LED Headlight Assembly. Engineered to seamlessly replace damaged or broken factory units without compromising on quality or functionality.

  • 1:1 Exact OEM Fitment
  • Retains Factory Matrix/Adaptive Functions
  • Brand New Unit (No Junkyard Parts)
  • Direct Plug-and-Play Installation

Premium OEM Replacement Features

Why choose TESERY to replace your damaged Highland headlights?

Gen-2 Matrix LED Technology

Fully supports Tesla’s Adaptive Headlights protocol. Individual pixels automatically dim when approaching other vehicles, preventing glare while maintaining maximum road visibility.

OEM-Grade Durability

Built with an IP68 waterproof housing and a UV-coated polycarbonate lens. Say goodbye to yellowing, fogging, or internal condensation, ensuring years of crystal-clear performance.

OTA Update Ready

Equipped with a pre-programmed internal control module that communicates flawlessly with Tesla's gateway. Update your car's software over-the-air without any "Headlight Fault" errors.

Complete Plug & Play

This is a full assembly including housing, lens, LED chips, and ballast. No need to transfer old modules from damaged lights. Simply plug it in and run a software reinstall via Service Mode.

What's Included?

Everything you need for a complete replacement.

  • 1x LED Headlight Assembly (Left or Right based on selection)
  • Pre-installed LED Control Module (Ballast)
  • Secure Packaging for Safe Transit

Technical Specifications

Detailed technical information for the Model 3 Highland headlight assembly.

Fitment Tesla Model 3 Highland (2024, 2025, 2026)
OEM Reference LH: 1694086-00-G / RH: 1694087-00-G (Universal Compatible)
Technology Gen-2 Matrix LED with Pixel Dimming Support
Brightness 4500K - 6000K Crystal White (Up to 20% brighter than base)
Compatibility Global Universal Fit (Supports both SAE & ECE regions)
Software Support OTA Ready (Firmware 2026.x Tested)
Protection IP68 Waterproof / UV-Coated Anti-Yellowing Lens

Frequently Asked Questions

Find answers to the most common questions about replacing your Highland headlights.

Q1: Is this headlight compatible with both US (SAE) and Global (ECE) Model 3 Highlands?
Yes. Our TESERY assembly is a Global Universal Fit unit. It is engineered to replace PN 1694086 (Left) and PN 1694087 (Right) regardless of your region. It meets international safety standards, making it the perfect all-in-one solution for customers in North America, Europe, and Asia.
Q2: Does the TESERY assembly support the "Adaptive High Beam" (Matrix) feature?
Absolutely. This is a full Matrix LED assembly. It supports Tesla’s Adaptive Headlights protocol, allowing individual pixels to dim when approaching other vehicles. This ensures maximum visibility while preventing glare for other drivers, maintaining 100% of your Highland's smart lighting functionality.
Q3: Will I receive "Headlight Fault" error codes after installation?
No. Our unit includes the integrated LED driver module (ballast) pre-programmed for compatibility with Tesla’s gateway. To ensure a seamless sync, simply enter Service Mode on your touchscreen after installation and initiate a "Software Reinstall". This allows the vehicle to calibrate the new hardware automatically.
Q4: Is this a full assembly or just the housing?
This is a Complete Headlight Assembly. It includes the housing, lens, high-performance LED chips, and the internal control module. It is a 100% Plug-and-Play replacement—no need to swap modules from your damaged original light.
Q5: How does this headlight handle Tesla OTA (Over-the-Air) updates?
The TESERY assembly is OTA-Ready. We use high-grade components that communicate correctly with Tesla’s latest 2026 firmware. You can update your car’s software as usual without risking hardware lockouts or functionality loss.
Q6: What makes this better than a used OEM headlight from a junkyard?
Unlike used parts which may have hidden internal cracks or degraded LEDs, our units are brand new with a UV-coated polycarbonate lens to prevent yellowing. We also provide a 1-Year Quality Warranty and specialized technical support, ensuring long-term reliability for your Highland.
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