Get your 2014-2015 GMC Sierra 1500’s SL1 LED Headlight Bulbs here: https://www.diodedynamics.com/hi-lo-beam-led-headlight-for-2014-2015-gmc-sierra-1500-pair.html?utm_source=youtube
This video demonstrates the installation steps of Diode Dynamics SL1 LED Headlight bulbs on a 2014 GMC Sierra 1500. The SL1 LED Headlight bulb is engineered to perfectly mimic your Sierra’s stock beam pattern while being FAR brighter and more focused. The result is dramatically upgraded visibility, and a much more modern look, thanks to the 5700K “cool white” color temperature.
Unlike generic LED bulbs, the SL1 features an advanced optical design that allows for increased light output with zero added glare. As shown in this installation video, the SL1 LED Headlight Bulb is 100% plug-and-play, with NO splicing or wiring needed. The bulb and driver tuck neatly inside the 2014 GMC Sierra’s factory headlight housing without any modification.
We proudly manufacture the SL1 right here in the USA. And as with all Diode Dynamics LED lighting upgrades, the SL1 is backed by a 3-year warranty.
Email us with any questions at contact@diodedynamics.com or call 314-205-3033. Thanks for watching!
Products shown:
DD0340P
Will these also work for a 2015 Silverado 1500? If not, why?
Simple good explanation. Thanks
Good video, but safety first, no jewelery.
Thanks boty
Did anyone have a check engine light on afterwards?
Thank you. This video is straight to the point and easy to understand. I successfully changed my lights on my truck with no issues.
Hello Diode, I changed my stock headlight bulbs to LED & my check engine light came on, any suggestions on why & what I can do to make it go out w/o going to the dealership?
Is it safe to do this with no real place for the bulbs to vent?
So for a 2014 GMC Sierra I won’t need a can bus decoder or anti flickering device ?
Would of really liked to see a before and after.
so just skip over the part of aligning the diodes? And the part about adjusting the collar if not correct? Yeah, well either way it doesn't avoid the shadow effects on the projector. This product is insufficient for this type housing