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Need CANBUS compliant led adapter for 7443 brake light led. I need two sets, 1 set for each vehicle. What is correct PN ? one vehicle uses red bulbs, other uses white.
Which CANbus adapter do I need: 5W or 21W?
The 5W CANbus is used for interior applications, and license plate lighting. The 21W CAN-bus is
used for exterior applications such as position light, low/high beam lights.
Always refers to the original wattage of the halogen/conventional lamp. As an example, a P21W
usually draws 21W, when our LED-RED [≈P21W] has a wattage of 1.9W. The gap is then 21W1.9W = 19.1W. This means that to compensate this gap of wattage, you should use a Philips 21W
Even after installing LED with CANbus adapters, I still get an error message or flickering, what
should I do?
Even after proper installation of the LED upgrade and the CANbus adapter to remove any
flickering and/or error message on the dashboard, you still get the mentioned issues, this means that your vehicles is not equipped to handle LED aftermarket bulbs, even with the CANbus.
Do you have an installation wiring diagram for the 21w canbus?
Fourth pictures in the listing product photos shows theinstallation diagram.
For any other questions, please email to firstname.lastname@example.org