How do I change the headlight bulb?

Tiny
JMS1953
  • MEMBER
  • 1 POST
  • 2003 CHEVROLET TRAILBLAZER
Electrical problem
2003 Chevy Trailblazer 6 cyl All Wheel Drive Automatic

I need detailed instructions for changing the drivers side low-beam headlight for a 2003 Chevy Trailblazer.
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Thursday, January 7th, 2021 AT 10:28 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,569 POSTS
The head light bulb is replaced from under the hood of the vehicle. Open the hood and look behind the light assembly. There you will see where the sockets are screwed into the assembly. Turn the socket 1/3 turn counter clockwise to remove bulb. Once open remove the old bulb and replace it with the new one. NOTE: Try to avoid touching the glass of the new bulb. The oils from your skin will cause it to go bad sooner.

Let me know if you have any questions.

Here is a picture of the bulb itself:


https://www.2carpros.com/forum/automotive_pictures/249084_light_2.jpg



Joe
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Thursday, January 7th, 2021 AT 10:28 AM (Merged)
Tiny
JAMALCOM
  • MEMBER
  • 1 POST
  • 2003 CHEVROLET TRAILBLAZER
2003 Chevy Trailblazer

how to replace low beam headlight on passenger side

nothing in manual
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Thursday, January 7th, 2021 AT 10:28 AM (Merged)
Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
Pull up the #1 rods and this will release the light assembly and it will pull straight out


https://www.2carpros.com/forum/automotive_pictures/139033_no_19.jpg

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+1
Thursday, January 7th, 2021 AT 10:28 AM (Merged)
Tiny
KEVIN_LOWE_419
  • MEMBER
  • 1 POST
  • 2002 CHEVROLET TRAILBLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 115,000 MILES
How do I get access to headlight to change bulb
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Thursday, January 7th, 2021 AT 10:28 AM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,600 POSTS
You should be able to get behind the headlight and turn thebulb out but unhook the connector first. You may have to remove a panel on top to reach it, but that should have either screws or push pins holding it or both.
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Thursday, January 7th, 2021 AT 10:28 AM (Merged)
Tiny
BOB18328
  • MEMBER
  • 1 POST
  • 2002 CHEVROLET TRAILBLAZER
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 95,000 MILES
How do you change the low beam bulb on the passenger side?
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Thursday, January 7th, 2021 AT 10:28 AM (Merged)

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