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1999 - 2025 GM Auto Fogs Mod
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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 - 2025 and is extremely easy to install and takes less than 10 minutes following our installation video.
| Vehicle fitment | Fitment note |
- Detailed Installation Instructions Included (See Installation Tab)
- 1-year Warranty
- Item Condition: New
- Made in USA
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 (3:07): https://youtu.be/PE2gv9YCNXU
- 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
- 2020-2023 Silverado & Sierra 2500HD/3500HD
Link to Install Video F (2:56): https://youtu.be/6U3uph74_9o
Video F applies to the following vehicles:
- 2022-2025 Silverado 1500 Refreshed
- 2022-2025 Sierra 1500 Refreshed
- 2024-2025 Silverado & Sierra 2500HD/3500HD
Link to Install Video G (3:56): https://youtu.be/Hb8_g5qrQpM
Video G applies to the following vehicles:
- 2023-2025 Chevy Colorado
- 2023-2025 GMC Canyon
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LIFETIME TECHNICAL SUPPORT
FAQ
Any time the park lamps come on your fog lights will come on. This means if you leave your switch in "auto" mode, the fog lights will always be on at night.
About 5 minutes following our video!
Please verify that you installed it based on the pin locations, NOT the wire colors. GM sometimes changes wire colors however the pin locations always remain the same.
Please contact us if you have verified you connected to the proper pin locations and are still having issues.
PEOPLE WHO CARE
WE ARE PASSIONATE TRUCK OWNERS
Our team is made of automotive enthusiasts who drive trucks and SUV's. We spend our weekends working on our own vehicles, which is how we're able to deliver the best technical support and DIY install guides. We've been in your shoes many times before.
Because our employees are enthusiasts, many of our product ideas come from things we want to put on our own vehicles.
WHY CHOOSE BOOST
We might be biased, but we think the choice is clear. Boost is better...because of this:
LIFETIME TECHNICAL SUPPORT
Our commitment to our customers never ends. Whether you call our technical support team 10 minutes after ordering or 10 years after ordering, you will receive the same high quality of attention & care.
HELPFUL INSTALL VIDEOS
We know bad instructions suck, that's why we don't offer a single product on our site that doesn't have a detailed tutorial video. These videos are filmed by enthusiasts so we make sure you get the info you need in an easy to understand format.
1 YEAR WARRANTY
All of our products come with a 1 year warranty. Vehicle manufacturer warranties are typically 36,000 miles but vehicles last 200,000+ miles. You can rest assured our products are designed to last the lifetime of your vehicle as well.
CUSTOMER REVIEWS
Customer Reviews
4.8 Based on 535 Reviews
Customer Photos
- Reviews
- Questions
Filter Reviews:
KP
01/22/2025
Kenneth P.
United StatesEasy install and works as intended
Install was super easy and took maybe 5 minutes. Works exactly as intended
LO
01/13/2025
Logan O.
United States
MV
01/13/2025
Michael V.
United StatesReceived not installed yet, looks good!
Was happy to find this kit so I didn't have to do any work reprogramming The BCM. Great product shipping was quick, Excellent!
TS
01/05/2025
Tyler S.
United States
SB
01/03/2025
Steve B.
United StatesWorks like a charm
Mod to keep fog lights on automatically works great!
QUALITY YOU CAN TRUST
All of our design & development, assembly & quality assurance takes place close to home, in our Northern Illinois Headquarters. Everything from 3D CAD design & prototyping to on-vehicle testing happens right here in America.
A PERFECT FIT
This ensures the accuracy of vehicle fitment across the entire range of trucks manufactured and sold in the United States
LOCAL SUPPORT
Plus, ALL of our support staff, ready to help you with your purchase, live here in West Chicago
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