Fog lights on w/ High Beams, New GM trucks
Works just like on the last couple gen trucks. New 2020 Silverado Will see how much it helps. Last Chebby, 2016 model, it was night and day difference (pun intended, lol). Well not quite, but...
Forum Discussion
Grit dog wrote:
I question how full manual control of the fogs is possible with the Boostauto or DIY diode mod.
IIRC, Boostauto doesn't claim the ability to turn off the fogs when high beams are activated and it doesn't make sense that it would be possible. Last 2 trucks I did, the fogs were automaticlaly on with the high beams. Just like this one.
Regardless, if you have your brights on, it's for more light and the more the better!
I haven't really given it much thought, but I can confirm that the Boostauto kit does indeed allow you to turn the fogs on/off with high beams on via the factory fog light switch.
