This is BMW parts item H7CANBUSDASH / 226971611, described as CAN BUS adapters for Hella H7 LED bulbs to help suppress bulb failure messages that you can buy at the best price with fast shipping.
H7 LED Kit for Citroen C5 Aircross Low Beam CANbus Bulbs
Currently, LED bulbs are only legal in the USA for Fog Light use. LED bulbs are legal for off-road use in ATV, snowmobile, and off-road racing use.
9006 - Dama KLV Gen2 6500K LED Bulbs for Projector Lamps
H7 Canbus Adapter Anti-Flicker Warning Canceler for H7 LED Bulb — AUXITO
Alla Lighting 16000Lms Canbus H7 LED Headlights Bulbs, 6500K Xenon White, Xtreme Super Bright High Beam, Low Beam Conversion Kits, Fog Lights
On some cars, using these Can Bus adapters can help silence bulb warning lights when using Hella H7 LED conversion bulbs.
Hella LED CANBUS Adapters for H7LED - Set of 2
Philips LED Headlight Canbus Adapter H8/H11/H16
LED Headlight Bulbs - Canbus, Plug & Play LED Headlight Bulbs · Underground Lighting
2 in 1 Dual Core LED Headlight Canbus Decoder Fix for H1/H3/H4/H7/H8/H9/H11 LED bulbs HIDS Direct for HID Xenon kits, Xenon bulbs, MTEC bulbs, LED's, Car Parts and Air Suspension
LED LAMPS KIT/SET PHILIPS H7 LED 4000lm 6500K
Currently, LED bulbs are only legal in the USA for Fog Light use. LED bulbs are legal for off-road use in ATV, snowmobile, and off-road racing use.
9006 - Dama KLV Gen2 6500K LED Bulbs for Projector Lamps
Hella LED Retrofit (H8/H11/H16) - Set of two bulbs - Autolume Plus
SYLVANIA H7 LED Fog & Powersports Bulb, 2 Pack
FREE NARVA T10] HELLA 12V & 24V Retrofit LED CANBUS/LIGHT REPAIR Adapter/Headlight Bulb H1/H3/H4/H7/H8/H11/HB3/HB4/HIR2