Features: This listing is for 2pcs H7 499 Headlight / Fog Light lamp Canbus Error Free Wiring Harness Fix blinker flash error, hyper or error flashing of headlight, fog light, daytime running light (DRL) or any light with H7 adapter With H7 499 socket;50W 6 Ohm LED Load Resistor It works as warning canceller, decoder, capacitor, or blinker rapid Flash Equalizer to ensure no error message for LED Light or Xenon HID Lighting to install on Headlight (high/main or low/dipped beam) / Sidelight / Fog Light / Daytime Running Light DRL lamp with H7 (499) housing adapter Easy pre-wired, Plug & Play installation, Do not need modification of stock wires DC 12V It will overcome the problem of OBC Warning Error code, excessive flashing or bulb rejection; since standard LED light and Xenon HID light may not work properly on European and latest Japanese vehicles with OBC CAN Bus wiring system Package included: 2x 50W 6 OHM led load resistors with H7 499 adapters (1 pair) NOTES: Please be aware the LED load resistor will be very hot and work in high temperature; Do Not mount on plastic or material with low heat resistance!