Introduction
The OSRAM LEDriving ERROR CANCELER LEDEC02-2HB is an essential accessory designed to ensure seamless integration of LED retrofit lamps into your vehicle's lighting system. Many modern vehicles are equipped with lamp failure detection systems that monitor the power consumption of traditional halogen bulbs. When lower-power LED lamps are installed, these systems may incorrectly detect a 'lamp out' error, leading to dashboard warning messages or flickering lights.
This error canceler effectively bypasses the vehicle's detection system, preventing unwanted error messages and eliminating flickering. It is specifically designed for use with 12V H7-LED lamps for both high beam and low beam applications. For approved operation, it is crucial to use this device in conjunction with other official OSRAM LEDriving accessories such as LEDriving ADAPTER, LEDriving SMART CANBUS, and LEDriving CAPs.
Product Features
- Compatibility: Suitable for 12V H7 LED lamps, applicable for high beam, low beam, on-road, and off-road use.
- Error-Free Operation: Bypasses the vehicle's error detection system, preventing dashboard warning messages.
- Flicker-Free Performance: Prevents annoying flickering of LED lamps, ensuring stable illumination.
- Dual Pack: Supplied as a double pack, containing two error cancelers.
- System Integration: Approved for operation only when combined with official OSRAM LEDriving accessories (LEDriving ADAPTER, LEDriving SMART CANBUS, LEDriving CAPs).
Setup and Installation
The OSRAM LEDriving ERROR CANCELER is designed for integration into the vehicle's existing wiring system when upgrading to LED retrofit lamps. It connects between the vehicle's wiring harness and the LED lamp. Professional installation is recommended to ensure correct wiring and optimal performance.

This image displays the OSRAM LEDriving ERROR CANCELER module, which consists of a black rectangular unit with two sets of wires extending from it. One set of wires is white, and the other is black, each terminating in connectors. To the right, the product's retail packaging is visible, highlighting features such as 'Flicker Free', 'Error Free', and '3 Year OSRAM Guarantee'. The packaging also indicates compatibility for '12V H7-LED' for 'High/Low Beam'.
Before installation, ensure the vehicle's ignition is off and the battery is disconnected. Follow the specific wiring instructions provided with your OSRAM LED lamps and other LEDriving accessories for proper connection sequence. Secure the error canceler module in a location away from excessive heat or moisture.
Operating Instructions
Once correctly installed, the LEDriving ERROR CANCELER operates automatically. It continuously monitors the electrical signals to prevent the vehicle's onboard computer from detecting a 'lamp out' error due to the lower power consumption of LED lamps compared to traditional halogen bulbs. It also stabilizes the current to eliminate flickering, ensuring consistent and reliable light output from your LED retrofit lamps.
No user intervention is required for the operation of this device after proper installation.
Maintenance
The OSRAM LEDriving ERROR CANCELER is a sealed, maintenance-free unit. It does not require any periodic cleaning, lubrication, or part replacement. To ensure continued optimal performance, periodically inspect the connections to confirm they remain secure and free from corrosion or damage. Avoid exposing the unit to extreme physical stress or harsh chemicals.
Troubleshooting
- Problem: Vehicle displays a 'lamp out' error message after LED lamp installation.
Solution: Ensure the LEDriving ERROR CANCELER is correctly installed and connected according to the instructions. This device is specifically designed to prevent such error messages. Verify that all other required OSRAM LEDriving accessories are also correctly installed. - Problem: LED lamps are flickering.
Solution: The LEDriving ERROR CANCELER is designed to prevent flickering. Verify proper installation and connection of the error canceler and the LED lamps. If flickering persists, consult a professional automotive technician, as other electrical issues in the vehicle might be present. - Important Note: This device is intended for use with 12V H7-LED lamps. Using it with incompatible lamp types may lead to unexpected behavior, damage to the device, or vehicle electrical system issues.
Specifications
| Manufacturer | OSRAM |
| Brand | OSRAM |
| Model | LEDriving ERROR CANCELER LEDEC02 |
| Item Weight | 23 g |
| Product Dimensions (L x W x H) | 2.7 x 1 x 24.1 cm |
| Model Number | LEDEC02-2HB |
| Manufacturer Serial Number | LEDEC02-2HFB |
| Voltage | 12 Volts |
| Wattage | 1 Watts |
| ASIN | B0CZRYPLT5 |
| Compatibility | 12V H7 LED lamps (high beam, low beam) |
Warranty and Support
OSRAM offers a three-year warranty on all accessories in the LEDriving series, including the LEDriving ERROR CANCELER LEDEC02-2HB. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or further inquiries, please refer to the official OSRAM website or contact your authorized OSRAM dealer. Ensure you have your proof of purchase and product model information available when seeking support.







