If you have an abnormality when connecting LED headlight bulbs or fog light bulbs, consider trying CANbus Decoders. It requires no extra modification
9005 HB3 Canbus Adapter Anti-Flicker Warning Canceler for LED Headlight
9003/H4/HB2 Canbus Adapter Anti-Flicker Warning Canceler for LED Headlight — AUXITO
2Pcs H7 LED Headlight Canbus Decoder Anti Flicker Harness, Error Free Conversion Kit, Adapter Warning Canceller Capacitors - AliExpress
These decoders are for HB1 9004 CANbus warning error decoder canceler capacitor Anti-Flicker For LED low/high beam headlights, and fog lights. With
HB1 9004 Error Free LED Bulb Decoder CANbus Anti-Flicker Flash Canceller(pair)
Anycar H1/H3 LED Bulb Decoder Canbus Resistor Anti-flicker Harness,Dashboard Warning Error Free EMC Canceller Decoder : Automotive
How to install LED Headlight CANBUS Decoders -Fix Volvo S40 Error Code
9012 LED Headlight Bulb White & Yellow - Boslla
2X LED Headlight Canbus Error Free Anti Flicker Resistor Canceller Decoder H4
9006 9012 9005 LED Headlight Canbus Resistor Error Warning Anti Flicker for sale online
Have you experienced bulb hyper flashing, dashboard errors, or radio interference after installing LED bulbs? This Low-heat generation, Pulse signal
H4/9003/HB2 Canbus Adapter Anti-Flicker Warning Canceler for LED Headlight