SOCAL-LED LIGHTING H4 9003 LED Decoder Upgraded Strong Canbus Error Code Warning Canceller Anti Flicker Relay Adapter, Pack of 2

works as advertised to get rid of the DRL for a 2009 Honda CR-V

These stopped some of the flickering I had but didn't get rid of the "Check left/right headlight" message on the dash. Pops up every time I turn on the headlights. If I clear the error message it comes back after a few minutes and repeatedly mucks up my info display no matter how many times I clear it. Went out of town for work after installing and passed the return window. 2008 Ford Fusion

Have not gotten them work as of yet

These are truly plug and play. Since you just installed led’s and they didn’t work right, you already know where the wires and plugs are so these are a no brainer. You should have them in and working in 10 minutes. Leave yourself a little extra time to figure out how to mount these so they don’t rattle loose over time. I did just install these today, so I can’t speak to longevity. If you don’t see a negative update you’ll know they have at least worked since August 2022.

The units are very easy to install and tricked the car's computer into keeping the daytime running light error message off but the headlights do have noticeable flicker to them

I purchased led lights for my moms 2011 crv. Installed the new headlights and they flickered when on. I bought these plugged them right in and the light now work great!

After installing LED headlights in my 2009 Honda Fit, the Daytime Running Light on my dashboard was illuminated. After some research I found these and they were simple plug ‘n play. Really easy install and the light is no longer illuminated.

One failed after a couple of months. it kept blowing the left headlight fuse every time I turned the headlights. after many blown fuses and hours I was able to trace the short to one of the two decoders. I dont expect the other one will last much longer. A Disappointment

I have recently purchased a pair of Katur all in one led head lights H4 for my Vauxhall Vivaro 1.9 DI (x83 2005).I have installed the led lights correctly but when I turn on the low beams, the high beams also turn on (at slightly reduced power).The low beam lights appear on the dashboard together with the high beams.When I turn on the high beams it work and on the dashboard there is the high beams light on only.However, I noticed that when I mount a led on one side and the halogen bulb on the other everything works correctly (high beam and low beam).So I bought this decoder (SOCAL-LED 2x H4 9003 LED) and the problem was solved. The low and high beams now work normally.

Worked well for 3 months then one stopped working

I fitted these to mini 2008 does not stop flicker or warning light on dash

Sulla mia Jeep Compass sembrava che non ci fosse modo di installare delle lampadine a led. Accendevano per pochi istanti e poi si spegnevano. Lampeggiavano. Non davano segni di vita. Con questi adattatori ho risolto in pochi minuti. Sono un po' più grandi di altri ma non scaldano e, a quanto pare, anche i led scaldano di meno. Ho preso dei coprifaro in gomma un po' più grandi degli originali e li chiuderò dentro. Così evito di doverli fissare all'esterno del faro.

Gehäuse durch Metall sehr hochwertig.Leider hat er bei meinem VW Eos nicht funktioniert. Hab es am Abblendlicht versucht doch Kaltdiagnose bzw. Fehlermeldung wurde nicht behoben. Am Fernlicht habe ich ein Hyperflash. Dieser wurde ebenfalls nicht beseitigt