Arc Lighting 20042 LED Decoder Harness Kit All-In-One CANbus PWM Error Eliminator Pack Headlight Adapter - H4 2

The Arc Lighting 20042 All-In-One LED Decoder Harness Kit is designed to eliminate common electronic issues when upgrading to LED headlights or fog lights in vehicles equipped with CANbus and Pulse Width Modulation (PWM) systems. This professional-grade solution prevents bulb-out dashboard warnings, flickering, bulbs staying illuminated after being turned off, and abnormally dim light output.

Key Features:

• Designed for H4 bulb applications in headlights and fog lights
• Includes two (2) decoder control modules for dual headlight installations
• Plug-and-play installation connects directly to stock vehicle connectors
• Tested for compatibility with Dodge, Chrysler, Jeep, VW, BMW, Audi, Mercedes-Benz and many other CANbus-equipped vehicles
• Solves CANbus and PWM system errors in modern vehicles
• Premium quality construction for reliable long-term performance

This All-In-One harness represents the highest quality solution on the market for resolving both standard and complex electronic compatibility issues when converting to LED lighting. The harness modules install quickly by plugging into your vehicle's existing headlight connectors, requiring no cutting or splicing of factory wiring. Essential for achieving flicker-free, error-free LED lighting performance in late-model vehicles with advanced electrical systems.