'12 1500 Alpharex Headlights

[Basil]

Go to HeadLightrevolution.com. They have done all the home work and testing for you for headlights and other bulbs and give video instructions for installs. Along with tech support and a damn good warranty.

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[Tim7139]

I have no problems with the base model lights, but then again I had 12 year old housings with 10 year old SilverStar Ultras.

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That set on the right has a beam pattern that's putting way too much light in other drivers faces.

 

[JC4041]

That set on the right has a beam pattern that's putting way too much light in other drivers faces.

No one has flashed me yet and it's looks like the same pattern as my '21 2500. It also has a cleaner cutoff line than my 2500.

 

[DadBod88]

@meubin10 I have the ModifyStreet branded version of the base model in my '15. Only thing I changed with AlfaOBD was the turn and running lights to LED. I run Hikari Ultra LEDs in the highs and Sylvania ZXE(halogen) in the lows. I also added the dedicated DRL circuits for the brow lights to my truck so they function like factory and can be turned on/off through the radio. Work great with no errors, plenty of light.
If your looking to upgrade your factory fog lights, the Diode Dynamics SS3 SAE Pro level fog lights

Hey man I have the same headlights running led lows but my left headlight won't turn on tried AlfaOBD but still can't get it on any suggestions?

 

[crash68]

Hey man I have the same headlights running led lows but my left headlight won't turn on tried AlfaOBD but still can't get it on any suggestions?

2015 model year trucks seem to be more sensitive to the type of lights used, this is part of why I run halogens in the low beams.
Did you set the lighting type to High Intensity Discharge with AlfaOBD?
If that doesn't work your probably going to need to try a different LED for the low beams. Another possibility would be using resistors but mounting them maybe an issue (resistors get hot).