Скачать или смотреть How To: Install 14-18 GMC Sierra LED Headlights | FORM Lighting

Get your LED Headlights for the 2014-2018 GMC Sierra 1500 and 2015-2019 GMC Sierra 2500/3500 here:
1500 Projector: https://www.formlights.com/2014-2018-...
1500 Reflector: https://www.formlights.com/2014-2018-...
2500/3500 Projector: https://www.formlights.com/2015-2019-...
2500/3500 Reflector: https://www.formlights.com/2015-2019-...

0:00 Introduction
0:34 Removing the Grille
1:24 Removing the Bumper Valance
3:23 Removing Stock Headlight
3:56 Transferring Weather Seal
4:21 Transferring Bumper Valance Fastener
5:20 Additional Harnesses
5:49 DRL Fuse Tap Harness
6:23 Reassembly
6:29 Conclusion

In this video, we show you how to install our LED Headlights for the 2014-2018 GMC Sierra 1500 and 2015-2019 GMC Sierra 2500/3500. With upgraded headlights from Form Lighting, you can add full LED functionality to your truck, along with a number of modern features.

What’s better than one projector? Three projectors. And in our projector model headlights, all three are bi-LED units, providing output for both low beam and high beam illumination. With a sharp cutoff, broad width, and high intensity, these units provide a serious upgrade in output.

The reflector model headlights feature full LED function, including low beam and high beam. Using modern, application-specific optical reflectors, these lights produce much higher intensity and output than the factory halogen units.

Inspired by the late-model Sierra styling, these lights will give your truck a much more modern appearance. This includes an LED turn signal along with a distinctive C-shaped daytime running light (DRL). If your factory headlights don’t have a DRL, no worries! Installation of this feature is simple thanks to the included harness.

These headlights are packed with the latest and most modern lighting functions, including a startup or “welcome” sequence. Anytime the running lights turn on, they will illuminate in a two-stage chasing sequence that is sure to turn heads, with an ultra-premium look.

The startup sequence isn’t the only thing that stands out. These headlights also feature an integrated sequential LED turn signal. Every time the turn signal is activated, amber LEDs activate in a smooth, chasing sequence.

Form Lighting headlights are built with quality in mind, using OE-grade materials and design techniques. This includes durable UV-coated polycarbonate lenses, automotive-grade LED emitters, breather vents, and OEM plug-and-play connectors. Rest assured that these lights will provide durable and superior performance.

Form Lighting headlights meet all SAE, DOT, FMVSS, and CMVSS standards and regulations for legal on-road use in the United States and Canada, when installed and aimed properly - which is easy to do with the integrated screw-type adjusters.

Our headlights for the Sierra are completely plug-and play and will fit perfectly, bolting right up to the factory mounting points without any gaps. They were designed to plug into the factory headlight connectors, with no wiring modifications needed. No errors, flickering, or hyperflashing! If you’d like to enable the DRL feature, a fusebox wire harness is included, which does not require any wire cutting or splicing.

All Form Lighting products are rigorously tested for reliability, and backed by a two-year warranty. The warranty is supported directly by Form Lighting, and any replacement parts, if needed, are shipped quickly from Form Lighting’s US warehouse.

Thanks for watching!

How to aim your headlights:
https://www.formlights.com/blog/how-t...

Follow us on social media!
Facebook:   / formlights  
Instagram:   / form.lighting  
TikTok:   / form.lighting