CAN-BUS – Avoid Error Messages and Ensure Proper Functionality

CAN-BUS is the vehicle’s digital communication system that allows different electronic components in the vehicle to communicate quickly and efficiently. Instead of running separate wires to each function—such as the engine, lights, brakes, and safety systems—a single data line (CAN-BUS) is used, where all components send and receive information.

When retrofitting auxiliary lights on a vehicle with a CAN-BUS system, it is often not sufficient to simply connect to the high beam wires, as these signals are digitally controlled by the vehicle's computer and do not always provide a clean 12V signal. To solve this issue, you can use a CAN-BUS solution that acts as a "translator" between the vehicle’s digital CAN-BUS system and your auxiliary lights. It reads the signals from the vehicle’s data network and converts them into a clear 12V signal that your auxiliary lights can respond to. This ensures that the auxiliary lights activate exactly when the vehicle’s high beam is turned on, without interfering with the vehicle’s original system or causing error messages.

With us, you’ll find CAN-BUS compatible solutions for most vehicle models, whether you are looking for resistors, adapters, or complete wiring kits. Choose the right accessories for your vehicle and enjoy a smooth and error-free installation of your auxiliary lighting.