Conversion Headlight Flickering Resistor Decoder Replacement Parts : Ignition Parts Review

Worked great. The connectors are reversed so they don't stay in place, but they taped that in place. The headlights now work perfectly.

Didn't work for me and as many others have reported I had to reverse the polarity in the unit to get the lights to work at all.

They just don't work. The machine still gave the error code. I hooked up a bunch of bulbs from xenonhids.com WITHOUT these fault keys and they gave no fault code. Terrible product. I have a 2013 Volkswagen SS.

Good quality says it fits type 9012. I found that the pins in this socket were not long enough to make contact with the factory wiring harness. I had to cut off some of the plastic trim to make it work. Generally satisfied, they work. Not happy I had to cut a brand new thing to fit.

Pros: I got rid of the flickering LED kit for my Corolla 05. Reasonable price Cons: Wires reversed polarity so plug had to be reversed. This was missing the small notch for the secure connection that holds everything together so it doesn't break while riding. The cheap version came in an anti-static bag. But obvious scratches and stains all over the plastic case. In general, everything works as described, the DRL flickering is solved, and that's all I wanted. I hated that the polarity is…