BMW Lighting (Headlights, Tail Lights & Bulbs)

Restore reliability to your E9x Headlights with ECS Tuning’s Premium Replacement Harness Kit.

Headlight electrical issues are a common headache for many E9x owners. Over time, the factory wiring inside Pre-LCI BMW E92 and E93 3 Series headlights, as well as all E9x M3 models equipped with factory Xenon adaptive lighting, tends to become brittle and crack. This well-known problem can lead to flickering lights, adaptive headlight malfunction warnings, or even internal shorts that cause costly damage. With genuine Xenon headlights becoming increasingly scarce, maintaining them has never been more important.

ECS Tuning offers a long-lasting solution with its Headlight Wiring Harness Repair Kit, engineered specifically to eliminate this failure point. Each harness is built from modern, heat-resistant materials and fitted with pre-terminated, OEM-style connectors for a clean, straightforward installation. The result is improved reliability and restored confidence in your lighting system.

Don’t wait until your lights fail or an adaptive headlight error appears. Replace your deteriorating factory harness with ECS Tuning’s upgraded repair kit and keep your lighting system performing as it should.

Key Features

Designed for Xenon Adaptive Headlights

OE-style fitment with enhanced insulation to resist cracking and heat damage

Complete set includes both left and right harnesses, plus integrated jump wire for full functionality

Detailed installation instructions provided for easy DIY installation

Fitment & compatibility:

All E90, E92, E93 M3
E92 Pre-LCI 328i, 328xi, 335i
E92 Pre-LCI 328i, 335i
Kit Contents:

Two headlight wiring harnesses (complete both left and right)
5x - heat shrink sleeves
18x - 22-24 gauge butt connectors
Product Development:

This headlight repair harness was developed, engineered, and quality-tested by ECS Tuning’s in-house Research & Development team. Every detail reflects ECS’s commitment to precision and durability, utilizing advanced tools and technology, including FARO laser scanning, SolidWorks 3D CAD modeling, in-house 3D printing for rapid prototyping, and long-term performance testing.

Installation & Support:

ECS Tuning provides a comprehensive installation guide that covers the entire process, from opening your OEM headlights to installing the new harness.

Improved lighting is critical for safety and visibility when off-roading, overlanding, or venturing beyond the pavement. However, finding the right place to mount LED pod lights without custom fabrication can often be a challenge.

The ECS E70 Ditch Light Bracket Set offers a clean, factory-style solution with a fully reversible, vibration-free mounting design. Engineered specifically for the BMW X5 (E70 chassis), these precision-fit brackets position your LED pods low and tight to the hood for optimal light spread and minimal visual obstruction. Installation is simple and seamless—no cutting, drilling, or permanent modifications—thanks to the use of factory hood mounting points and hardware.

Constructed from durable 5052 aluminum and finished in a satin black powder coat, these brackets provide superior corrosion resistance and a refined OEM+ appearance. Each bracket is laser-etched with the ECS Overland logo and includes integrated slots to keep your wiring neatly secured with zip ties.

Features:

Direct, reversible installation using factory hood mounting locations

5052 aluminum construction with satin black powder coat for corrosion resistance

Low-profile design keeps lights within sightline without interference

Laser-etched ECS Overland branding

Integrated slots for clean wire management

Improved lighting is critical for safety and visibility when off-roading, overlanding, or venturing beyond the pavement. However, finding the right place to mount LED pod lights without custom fabrication can often be a challenge.

The ECS E70 Ditch Light Bracket Set offers a clean, factory-style solution with a fully reversible, vibration-free mounting design. Engineered specifically for the BMW X5 (E70 chassis), these precision-fit brackets position your LED pods low and tight to the hood for optimal light spread and minimal visual obstruction. Installation is simple and seamless—no cutting, drilling, or permanent modifications—thanks to the use of factory hood mounting points and hardware.

Constructed from durable 5052 aluminum and finished in a satin black powder coat, these brackets provide superior corrosion resistance and a refined OEM+ appearance. Each bracket is laser-etched with the ECS Overland logo and includes integrated slots to keep your wiring neatly secured with zip ties.

Features:

4" LED Pod Lights provide 2700 lumens of illumination

Direct, reversible installation using factory hood mounting locations

5052 aluminum construction with satin black powder coat for corrosion resistance

Low-profile design keeps lights within sightline without interference

Laser-etched ECS Overland branding

Integrated slots for clean wire management