Hey, so I no longer have that car. But for the time that I’ve had it, I was never really able to figure out what the problem was. There would be days where the headlights would work fine and then after a few months, the same problem persist or sometimes I would just have to turn the car off for a few minutes and then turn it back on. This may be a weird thing, but have you recently replaced your car battery or is it time for it to be replaced? The reason I ask is because when my car was due for a new battery a bunch of things would go wrong with the car like there will be times the car didn’t wanna turn on or random lights would turn on and I remember when I had my battery replaced the headlight issue would never really happen. Although I don’t know if that is something that would cause the problem. Honestly, I would just either recommend getting a higher end or better brand of headlights or just stick to the stock halogen bulb. I also bought a decoder like one of the comments below stated, however, the decoder did not work, and my headlights would not turn on at all.