Product Details:
This wiring kit allows your fog lights to come on automatically any time the park lights come on. The kit fits various GM vehicles from 1999 - 2022 and is extremely easy to install and takes less than 10 minutes following our installation video.
Installation:
Link to Video A (2:51): https://youtu.be/5luAkfygqD8
- Written Install Instructions: 1999-2002 GM Auto Fogs Mod
Video A applies to the following vehicles:
*This mod only works in the AUTO mode for these vehicles
- 1999-2002 Silverado & Sierra (All Models excluding C/K trucks)
- 2000-2002 Tahoe & Suburban
- 2000-2002 Yukon & Yukon XL
- 2000-2002 Escalade
- 2002 Avalanche
Link to Video B (3:22): https://youtu.be/GoBXigZoV8k
- Written Install Instructions: 2003-2007 GM Auto Fogs Mod
Video B applies to the following vehicles:
- 2003-2006 Silverado & Sierra 1500/2500HD/3500HD
- 2007 Classic Silverado & Sierra 1500/2500HD/3500HD
- 2003-2006 Tahoe & Suburban
- 2003-2006 Yukon & Yukon XL
- 2003-2006 Escalade
- 2003-2006 Avalanche
Link to Video C (4:00): https://youtu.be/UGHHbHgvoyo
- Written Install Instructions: 2007.5-2014 GM Auto Fogs Mod
Video C applies to the following vehicles:
- 2007.5-2013 Silverado & Sierra 1500/2500HD/3500HD
- 2014 Silverado & Sierra (2500HD/3500HD ONLY)
- 2007-2014 Tahoe & Suburban
- 2007-2014 Yukon & Yukon XL
- 2007-2014 Escalade
- 2007-2013 Avalanche
Link to Video D (3:16): https://youtu.be/QMIfLcI_DJE
- Written Install Instructions: 2014-2019 GM Auto Fogs Mod
Video D applies to the following vehicles:
- 2014 Silverado & Sierra 1500
- 2015-2018 Silverado & Sierra 1500/2500HD/3500HD
- 2019 Silverado & Sierra (2500HD/3500HD ONLY)
- 2015-2020 Tahoe & Suburban
- 2015-2020 Yukon & Yukon XL
Link to Video E (3:23): https://youtu.be/X2lEyH-jO1o
- Written Install Instructions: 2019+ GM Auto Fogs Mod
Video E applies to the following vehicles:
- 2019-2021 Silverado & Sierra 1500
- 2022 Silverado 1500 LD & Sierra 1500 LTD
- 2020-2022 Silverado & Sierra 2500HD/3500HD
Link to Install Video F (2:56): https://youtu.be/6U3uph74_9o
Video F applies to the following vehicles:
- 2022 Silverado 1500 Refreshed
- 2022 Sierra 1500 Refreshed
*For exact fitment, reference our fitment tab above.
Fitment:
Fitment - This product fits a wide range of vehicles including the following:
1999 Chevy Silverado 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2000 Chevy Silverado 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2001 Chevy Silverado 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2002 Chevy Silverado 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2003 Chevy Silverado 1500 / 2500HD / 3500HD
2004 Chevy Silverado 1500 / 2500HD / 3500HD
2005 Chevy Silverado 1500 / 2500HD / 3500HD
2006 Chevy Silverado 1500 / 2500HD / 3500HD
2007 Classic Chevy Silverado 1500 / 2500HD / 3500HD
2007.5 Chevy Silverado 1500 / 2500HD / 3500HD
2008 Chevy Silverado 1500 / 2500HD / 3500HD
2009 Chevy Silverado 1500 / 2500HD / 3500HD
2010 Chevy Silverado 1500 / 2500HD / 3500HD
2011 Chevy Silverado 1500 / 2500HD / 3500HD
2012 Chevy Silverado 1500 / 2500HD / 3500HD
2013 Chevy Silverado 1500 / 2500HD / 3500HD
2014 Chevy Silverado 1500 / 2500HD / 3500HD
2015 Chevy Silverado 1500 / 2500HD / 3500HD
2016 Chevy Silverado 1500 / 2500HD / 3500HD
2017 Chevy Silverado 1500 / 2500HD / 3500HD
2018 Chevy Silverado 1500 / 2500HD / 3500HD
2019 Chevy Silverado 1500 / 2500HD / 3500HD
2020 Chevy Silverado 1500 / 2500HD / 3500HD
2021 Chevy Silverado 1500 / 2500HD / 3500HD
2022 Chevy Silverado 1500 LD (More Info: LD v.s. Refreshed)
2022 Chevy Silverado 1500 Refreshed (More Info: LD v.s. Refreshed)
2022 Chevy Silverado 2500HD / 3500HD
1999 GMC Sierra 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2000 GMC Sierra 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2001 GMC Sierra 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2002 GMC Sierra 1500 / 2500HD / 3500HD (Excluding C/K trucks)
2003 GMC Sierra 1500 / 2500HD / 3500HD
2004 GMC Sierra 1500 / 2500HD / 3500HD
2005 GMC Sierra 1500 / 2500HD / 3500HD
2006 GMC Sierra 1500 / 2500HD / 3500HD
2007 Classic GMC Sierra 1500 / 2500HD / 3500HD
2007.5 GMC Sierra 1500 / 2500HD / 3500HD
2008 GMC Sierra 1500 / 2500HD / 3500HD
2009 GMC Sierra 1500 / 2500HD / 3500HD
2010 GMC Sierra 1500 / 2500HD / 3500HD
2011 GMC Sierra 1500 / 2500HD / 3500HD
2012 GMC Sierra 1500 / 2500HD / 3500HD
2013 GMC Sierra 1500 / 2500HD / 3500HD
2014 GMC Sierra 1500 / 2500HD / 3500HD
2015 GMC Sierra 1500 / 2500HD / 3500HD
2016 GMC Sierra 1500 / 2500HD / 3500HD
2017 GMC Sierra 1500 / 2500HD / 3500HD
2018 GMC Sierra 1500 / 2500HD / 3500HD
2019 GMC Sierra 1500 / 2500HD / 3500HD
2020 GMC Sierra 1500 / 2500HD / 3500HD
2021 GMC Sierra 1500 / 2500HD / 3500HD
2022 GMC Sierra 1500 LTD (More Info: LTD v.s. Refreshed)
2022 GMC Sierra 1500 Refreshed (More Info: LTD v.s. Refreshed)
2022 GMC Sierra 2500HD / 3500HD
2000 Chevy Tahoe
2001 Chevy Tahoe
2002 Chevy Tahoe
2003 Chevy Tahoe
2004 Chevy Tahoe
2005 Chevy Tahoe
2006 Chevy Tahoe
2007 Chevy Tahoe
2008 Chevy Tahoe
2009 Chevy Tahoe
2010 Chevy Tahoe
2011 Chevy Tahoe
2012 Chevy Tahoe
2013 Chevy Tahoe
2014 Chevy Tahoe
2015 Chevy Tahoe
2016 Chevy Tahoe
2017 Chevy Tahoe
2018 Chevy Tahoe
2019 Chevy Tahoe
2020 Chevy Tahoe
2000 Chevy Suburban
2001 Chevy Suburban
2002 Chevy Suburban
2003 Chevy Suburban
2004 Chevy Suburban
2005 Chevy Suburban
2006 Chevy Suburban
2007 Chevy Suburban
2008 Chevy Suburban
2009 Chevy Suburban
2010 Chevy Suburban
2011 Chevy Suburban
2012 Chevy Suburban
2013 Chevy Suburban
2014 Chevy Suburban
2015 Chevy Suburban
2016 Chevy Suburban
2017 Chevy Suburban
2018 Chevy Suburban
2019 Chevy Suburban
2020 Chevy Suburban
2000 GMC Yukon
2001 GMC Yukon
2002 GMC Yukon
2003 GMC Yukon
2004 GMC Yukon
2005 GMC Yukon
2006 GMC Yukon
2007 GMC Yukon
2008 GMC Yukon
2009 GMC Yukon
2010 GMC Yukon
2011 GMC Yukon
2012 GMC Yukon
2013 GMC Yukon
2014 GMC Yukon
2015 GMC Yukon
2016 GMC Yukon
2017 GMC Yukon
2018 GMC Yukon
2019 GMC Yukon
2020 GMC Yukon
2000 GMC Yukon XL
2001 GMC Yukon XL
2002 GMC Yukon XL
2003 GMC Yukon XL
2004 GMC Yukon XL
2005 GMC Yukon XL
2006 GMC Yukon XL
2007 GMC Yukon XL
2008 GMC Yukon XL
2009 GMC Yukon XL
2010 GMC Yukon XL
2011 GMC Yukon XL
2012 GMC Yukon XL
2013 GMC Yukon XL
2014 GMC Yukon XL
2015 GMC Yukon XL
2016 GMC Yukon XL
2017 GMC Yukon XL
2018 GMC Yukon XL
2019 GMC Yukon XL
2020 GMC Yukon XL
2000 Cadillac Escalade
2001 Cadillac Escalade
2002 Cadillac Escalade
2003 Cadillac Escalade
2004 Cadillac Escalade
2005 Cadillac Escalade
2006 Cadillac Escalade
2007 Cadillac Escalade
2008 Cadillac Escalade
2009 Cadillac Escalade
2010 Cadillac Escalade
2011 Cadillac Escalade
2012 Cadillac Escalade
2013 Cadillac Escalade
2014 Cadillac Escalade
2002 Chevy Avalanche
2003 Chevy Avalanche
2004 Chevy Avalanche
2005 Chevy Avalanche
2006 Chevy Avalanche
2007 Chevy Avalanche
2008 Chevy Avalanche
2009 Chevy Avalanche
2010 Chevy Avalanche
2011 Chevy Avalanche
2012 Chevy Avalanche
2013 Chevy Avalanche
Frequently Asked Questions:
-
How will the lights function after I install this?
-
How long does installation take?
-
Help! I installed it and it's not working properly.
Reviews
- Reviews
- Questions


2022 LT Trail Boss
Easy install took maybe 10 minutes if even, instructions and even the video were straight forward. Now when my lights auto on at dusk the fog lights automatically come on with the headlights, or if I turn the headlights on the fog lights come on too, can’t thank boost auto enough for this mod!!!


Auto Fog Lights!
Very easy install! Follow the steps in the YouTube installation video. It's pin #10 and pin #22. My wife colors were different from the ones in the video. They work flawless and installation was 5 minutes!

Great product
The auto fog harness was easy to install and works great.
