DAMA H11 LED CANbus Decoder Warning & Error Canceller Hyperflash Fix Anti-Flicker | Pack of 2

DAMA H11 LED CANbus Decoder Warning & Error Canceller Hyperflash Fix Anti-Flicker | Pack of 2

Help address electrical compatibility issues when upgrading your vehicle's lighting with the DAMA H11 LED CANbus Decoder Warning & Error Canceller Pack from HID Concept.com. Designed as an inline solution for vehicles that exhibit compatibility issues after LED bulb installation, this 2-piece bypass assembly helps resolve common electrical compatibility issues encountered when replacing factory halogens with LED bulbs. Each module acts as an inline electrical interface between the factory harness and compatible LED bulbs. Whether you are addressing false dashboard warnings or correcting pulsing headlight behaviors, this inline interface module provides a connection for compatible H11 applications.

Key Features & Benefits

• H11 Fitment Footprint: Tailored to fit single-beam H11 wiring plugs commonly used in automotive low-beam headlight or fog light assemblies.
• Dashboard Error Suppression: Intended to help reduce bulb-out warnings on some vehicles when used with compatible LED bulbs.
• Anti-Flicker Filtering: Intended to help reduce flickering or pulsing behavior that may occur on some PWM-controlled lighting systems.
• Plug-and-Play Connectors: Features pre-molded male and female 2-pin plugs that sit inline between your factory headlight harness and your aftermarket LED bulb driver.
• Single-Beam Application: Designed specifically for H11 single-beam circuits, providing a clean electrical pass-through.

Vehicle Compatibility & Applications

This CANbus interface module set is engineered for vehicles using H11 single-beam headlight and fog light configurations that experience electrical compatibility issues after installing LED upgrades.

Compatibility Note

Confirm your vehicle's factory bulb style and electrical system traits before ordering. CANbus monitoring systems vary greatly across manufacturers. While common on European brands like BMW, Mercedes-Benz, Audi, and Volkswagen, bulb monitoring systems are also used on select domestic and import vehicles from Dodge, RAM, Jeep, Chrysler, Ford, Toyota, and Lexus. This decoder is explicitly designed for H11 2-pin plug configurations and cannot be used with other bulb footprints (such as H4, 9005, or 9006). Because individual vehicle electronic control units (ECUs) process circuit data differently, no single decoder can resolve 100% of custom configuration conflicts.

Performance & Visibility Section

When upgrading from stock halogens to LED headlight bulbs, the lower power draw of solid-state lighting can lead to system errors. These electrical mismatches may cause flickering, intermittent operation, or warning messages on some vehicles. Adding the DAMA H11 CANbus decoder helps address compatibility-related issues between the vehicle lighting circuit and compatible LED bulbs. Because this component is an inline electrical interface rather than a light-emitting source, it does not independently change the color temperature, raw lumens, or beam pattern of your bulbs; instead, it delivers the electrical path required for your replacement LED lights to operate on vehicles that may otherwise exhibit compatibility-related warning messages or flickering.

OEM Quality & Reliability Section

DAMA automotive lighting hardware provides functional aftermarket servicing solutions for vehicle maintenance and retrofits. This error canceller features insulated wiring harnesses, connector gaskets designed for compatible plug interfaces, and compact inline modules that interface with compatible configurations. The replacement assembly provides an inline connection between the factory harness and compatible LED lighting components.

Installation Information

1. Disconnect Factory Harness: Ensure vehicle is off.
Locate the factory 2-pin H11 connector at the lighting assembly and disconnect it from your current bulb or LED driver input.

2. Connect Decoder Male Plug: Insert into vehicle wiring.
Align the 2 pins on the DAMA decoder's male connector plug and push it into the vehicle's factory female H11 harness socket until seated.

3. Connect Decoder Female Plug: Attach to LED bulb.
Plug the female 2-slot receiving socket of the DAMA decoder directly into the male input plug of your aftermarket H11 LED bulb or driver ballast.

4. Secure the Module: Mount securely.
Mount the inline decoder housing away from moving parts. Use zip ties or mounting tape to position the wiring cleanly within the engine bay.

Installation Warning: Some decoder modules may become warm during operation. Avoid mounting them directly against heat-sensitive plastic components, electrical lines, or fluid paths. Never wrap the modules tightly in insulating plastic tape or allow them to hang loosely inside the engine bay.

Technical Specs