2007 - 2025 GM All Lights Mod (6 High Mod)

Name: 2007 - 2025 GM All Lights Mod (6 High Mod)
Brand: Boost Auto Parts
SKU: 1844CX
Price: 22.95 USD
Availability: InStock
Rating: 4.879562043 (822 reviews)

Keep your high beams, low beams, and fog lights on any time your high beams are on.

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This wiring kit allows all of the lights to be turned on simultaneously when the high beams are activated on GM vehicles. The kit is extremely easy to install and takes less than 10 minutes following our installation video.

After installation your lights will function as follows:

Low Beams Only- Only Low Beams will be on
Fog Lights Only- Only Fog Lights will be on
Low Beams & Fogs- Only Low Beams & Fogs will be on
High Beams- Low Beams, Fog Lights, & High Beams will all be on (GM by default normally turns off the fogs when in high beam, but this kit solves that)

This product fits a wide range of vehicles including the following:

Vehicle fitment	Fitment note

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FAQ

How will the lights function after I install this?

After install your lights will function as follows:

Low Beams Only- Only Low Beams will be on

Fog Lights Only- Only Fog Lights will be on

Low Beams & Fogs- Only Low Beams & Fogs will be on

High Beams- Low Beams, Fog Lights, & High Beams will all be on (GM by default normally turns off the fogs when in high beam (& low beams on 03-07 trucks), but this kit solves that)

My vehicle is equipped with Intelibeam headlights. Will that feature still work properly?

Absolutely! Our all lights mod does not interfere with Intelibeam. Your Intelibeam will still work as designed, however anytime the high beams are commanded on your fogs will also come on!

My vehicle has a dual filament bulb (like an H13). Will this work as a 6-HI or a 4-HI?

If you have a dual filament bulb such as an H13 this will only work as a 4-HI mod (high beams and fogs). These are often found on the SUV's.

Will I still be able to manually turn the fog lights off when the high beams are activated?

No, any time the high beams are on the fog lights will automatically be on and cannot be manually commanded off.

How long does installation take?

About 5 minutes following our video!

Help! I installed it and it's not working properly.

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.

If you have a 2014-2019 vehicle and your horn is sounding whenever your high beams are activated you are connected to the wrong pin location for pin 10. Some trucks are known to have a solid brown wire instead of a brown wire with white stripe, so confirm your connection is on pin 10.