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Questions & Answers
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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
CANbus.
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 info@hidconcept.com