Some car models present particular challenges for LED-based retrofit lamps. When upgrading your car with LED retrofit bulbs, challenges may occur such as an error message on the dashboard, flickering or dimmed lights. These error messages don’t mean the LED bulb itself is faulty.
That's why we've developed smart solutions to overcome these challenges. CANbus adapters ensure the vehicle’s lighting systems function smoothly, for reliable electrical performance over time.
*The Philips Light Repair CANbus is directly integrated into our new-generation bulbs (Ultinon Pro5000 and Ultinon Pro9000). No need for additional accessories! In some rare cases, an additional CANbus might be required to eliminate the flickering effect completely.
Why choose the Philips LED CANbus?
Easy to install, these adaptors ensure compatibility with your car's electrical systems, preventing potential problems with dashboard warnings, flickering headlamps and high-beam indicators*.
Superior electrical performance
The Philips CANbus adaptor lets you ensure the constant performance of your LED upgrade headlamps and enjoy a better electrical fit with your car
The Philips LED CANbus is compatible with all Philips LED headlight ranges (Ultinon Essential, Ultinon Pro5000 and Ultinon Pro9000)
Type-specific adaptors are durable and provide IP65 protection from ingress of dust and water
* High beam dashboard indicator is only valid for LED-HL [≈H4].
Find the right LED CANbus for your car
Handy tools for helping you to make the right choice