How to replace Headlight Switch 2003-2009 Chevrolet Trailblazer

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New Headlight Switch from 1AAuto.com 1aau.to/ia/1AZH...
Switches and dials that control the headlights and accessory lights might be one of the most used controls in your vehicle, which means they may wear out or get broken. Fortunately, you can replace them yourself! This video shows you how to install a new headlight switch assembly in your 2003-2009 Chevrolet Trailblazer.
This process should be similar on the following vehicles:
2002 Chevrolet Trailblazer
2003 Chevrolet Trailblazer
2004 Chevrolet Trailblazer
2005 Chevrolet Trailblazer
2006 Chevrolet Trailblazer
2007 Chevrolet Trailblazer
2008 Chevrolet Trailblazer
2009 Chevrolet Trailblazer
Tools you will need:
• Phillips Head Screwdriver 1aau.to/obm/1AX...
• 7mm Socket 1aau.to/oaU/1AX...
• Drill
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Chevy Trailblazer 2002-2009 1st Generation: • Chevy Trailblazer 2002...
⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

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[@dalehenaman1436]

Nice video

[@burns357]

just pop off the cover on the side of the dash, reach in and release the tabs holding the switch in, install new and snap cover back on. took 30 seconds!!!!

[@markericksonsr3130]

You make it look so easy. Thank you

[@michaelgillett4299]

There is two lights on that yes,head lights control panel ,look like an yellow an green,two small lights

[@NealTK]

What was the deal with the 2 silver (aftermarket) toggle switches that weren't put back during reassembly?

[@ramos42388]

what fuse is connected to this module?

[@taminoyueksel3304]

Does anyone know what colour wire the headlight is on the light plug? I would like to tap into it to hook up some interior ambient lighting that's one whenever the light is on.

[@glennsgarage5080]

Good Grief! that procedure is much harder than it has to be

[@unknownguy967]

Thanks g

[@NealTK]

Remove the knee bolster?? Take apart the dash panel?? You must be following the GM dealership guide (on how to screw your customers). I the video, when he starts unscrewing the knee bolster, you can see a dark grey panel on the far left. I you use a flat head screwdriver, it pops right out and you have full access to the back of that switch panel. GM says to bill customers 1.8 hrs of labor + parts. Job actually takes about 10 minutes.

[@nerdlabs0014]

ty

[@brentpraeter3226]

you could maybe just pop out the headlight switch without having to take off the entire dash panel? For sure need to loosen, but I'll let you know how it turns out

[@nerdlabs0014]

how did it go :) have to do mine this weekend

[@burns357]

or you can pop the end cover off the dash, reach in the hole, remove the switch and plug in the new one, whala!!! 30 second job!

[@jimbohernandez4882]

You don’t need to take it off entirely I just loosened 2 screws and just popped that side and got it out