How do I do this? Video (2017 Sierra Denali ultimate)

wildlyfe200 · June 3, 2017

Take a video of your computor screen or your TV and you will see the same thing! Properly explained above! Sorry No blinking light option on new GMC's. ahahah

I know I know it all makes sense now I had a brain fart

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wildlyfe200 · June 4, 2017

I guess you said to hell with the warranty? Thats a bold move.

I put 3k miles on my truck before the first payment. I'm not gonna have much of a warranty anyway. If the 100k warranty still existed I would be having 2nd thoughts.

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No Tyme · June 4, 2017

If the lights were actually blinking that would be illegal. When I road I had a headlight modulator that I installed on my EG to help with "being seen" and did my research. The Fed has guidelines on modulation, and if memory serves me correctly the headlight cannot completely turn off, only reduce to a certain amount of power and only so many times a second.