2019-2022 Chevy Blazer DRL Upgrade Adapters
Eliminate the dimming at night! Like Adding Fog Lights!

These are sold as a SET!
Make sure to indicate which version you would like!

Information on the versions is listed in the auction description.
Add as a comment to seller or send me a message after the auction is won!
Buyers who do not indicate which version after 2 days will automatically be sent v2!

DRL Upgrade Adapter MYTHS DEBUNKED

  • These will pose no threat to your warranty because they do not change anything more than what they do already in the daytime.
  • They will NOT burn out your DRLs faster. It is the same as if you only drove your car during the day. 
  • They will also NOT blind oncoming drivers, they are not the same as high beams as they have no lenses and therefore lack the projection of typical headlights.

DRL Upgrade Adapter Benefits:


  • More light for driving at night!
  • Looks great!
  • Just like adding FOG lights!
  • More visibility to other drivers!
  • Extremely inexpensive upgrade!
  • Plug and Play - Take them out any time!
  • If you can open your hood, you can install them!
Any questions, visit my site with all the information on the DRL Upgrade Adapters at:

http://drl.the-shadows.net

2019-2022 Chevy Blazer DRL Upgrade Adapters


Stop the DRL "dimming" when the headlights are turned on for more light when driving at night! Its like adding FOG lights!

One of the major complaints of the new 2019-2022 Chevy Blazer is the poor headlights. Unfortunately it's difficult or not even possible with some models to upgrade them. To help combat this issue, engineers at classified top secret facilties have figured out a way to keep the DRL from dimming when the headlights are on.  By default, the DRL LED strips will "DIM" when the headlights are active. Keeping them at the brighter level at night surprisingly adds quite a bit of light, almost as if equipped with fog lights!  

Read some reviews from Chevy Blazer Owners on some Facebook Groups in the images to the left!

Super Simple and Easy Installation!

Installation is as simple as opening the hood, unplugging the factory plug from the DRL lights and inserting the adapter in-between the plug and the DRL light. There’s no splicing, no wiring and engineers have managed to get the exact same high quality plugs as Chevy uses! If you can open your hood, you can install these.


You can find the install guide here:
http://drl.the-shadows.net/Installation-Guide.html


There are 2 versions to choose from!

Please make sure to send me a message after buying the item to let me know which one you prefer!

Adapters will be shipped as version 2 after 2 days if no version is specified.

Version 1 (most popular) whenever the DRLs are on, so are the side markers and tail lights. Normally this is only the case when the headlights are on. Also remember the DRL lights do not come on in the daytime unless the car is in drive or neutral. This makes more sense since the more lights, the more visible you are to other drivers, and owners comment that they believe it looks better this way!

Version 2 will retains the same as factory configuration where the side markers and tail lights only come on with the headlights.


Both of these versions prevent the dimming of the DRL lights when the headlights come on while still eliminating the dimming of the DRLs.  The tails are pretty sharp looking and not all that bright so they work well in the daytime. Also, the DRLs only come on in the daytime when the vehicle is in drive or neutral, not park, which means the sides and tails are the same. And if you've bought any LED upgrades (such as the LED sides) most would want to show off those upgrades all the time rather than only at night.


There are pictures of both options in the images above...