Led Decoder D1S D3S/D2R/D3R Canbus Resistor Anti-Flicker Harness Headlight Bulb Decoder for LED Headlight Warning

I picked up these decoders after i installed 2 led h7 bulbs in my promaster and which worked for like a week before one headlight would just turn off immediately. I found this product searching through a fb promaster page. When I got them I thought I would only need to use one since only 1 headlight would go out but wasn't the case after the easy installation on just plug and play the led headlight worked again. I ended up installing both decoders and have been using them for about a month now with no issues. Super easy install just plug them in between the factory plug and headlight plug. If the headlight doesn't come on just flip the decoder plug and it will come on.

The media could not be loaded. This is exactly what I needed! I recently installed the aftermarket headlights along with a different companies hid kit. When the key was in the accessory position the lights would be fine. While in the run position however, the lights would flicker. Looked at several different reasons why and found that if your car has running lights they draw right from the headlight. This solution beats what any other company has. Super easy install, literally plug and play. In the video provided, the driver side has the flicker problem as described above before the decoder was put in while the passenger side has it already installed. The result is instant. I’ve had no issues since. One thing to keep in mind is that they are polarized so if the headlight does not come on once installed, it may be just a matter of flipping the connector around.

Purchased these in Oct '19 for my headlight LED upgrade. Straight forward install and all seemed well. Fast forward to Jan '20 and my headlights start flashing randomly. I remove them and the headlights work great, put them back in - flashing resumes. Return window closed only 30 days after purchase so I'm stuck with them because they made it all of 90 days. Don't make my mistake! Avoid!!

About 1 year ago I bought a set of BeamTech LED headlights for my 2015 Nissan Rogue. The lights worked flawlessly for about a year. A few weeks ago my wife mentioned that the passenger side headlight is now randomly flickering and shutting off on its own. This was a scary situation driving in heavy rain during darkness. She would get flashed by oncoming traffic when ever the light would go out or flicker. I decided to try this LED anti-flicker harness and see if it would help the random headlight issue we were experiencing. The harness was easy to install and I quickly learned you have a 50/50 shot at installing it correctly because of LED polarity. I swapped the harness connector 180 degrees and was able to get the lights to function correctly. So far it has been about 2 weeks and no headlight flickering observed. So far, so good. I am happy with this product.

I tried this on my 2009 Toyota Corolla and instead of smoothing out the flickering, it made the high beam DRLs run at maximum brightness while also flickering. This product does not work for a 2009 Toyota Corolla. May also have compatibility issues that are LED specific. The real fix was to clip a specific wire on my DRL module behind the glovebox. Videos on YouTube can help you out with this. Rating 4/5 because I don't want to dog on the manufacturer for something that was a vehicle specific incompatibility.

The attached box made it difficult to install, but once I found the sweet spot, it fit in snugly and I was able to still seal the back housing.When I turn on the vehicle, I still get a "Low Beam Headlight Out" warning, but the lights function just fine. No flickering or over/under voltage noticed.

Funcionaron muy bien y la calidad se ve muy bien esperemos duren mucho

Works as they should with no issues. The resistors are kinda big but they just fit tucked in the light housing