On my 2003 trailblazer (as far as I know they are the same), See note below for passenger side. Remove the dust cover on the back of the head light assembly (black round rubber cover about 3" in diameter, just pull it off), disconnect the plug on the bulb, turn the bulb a 1/8 turn and pull it out. Then reverse the process for assembly. ***NOTE***If you are trying to replace one of the bulbs on the passenger side, remove the air filter housing cover and displace the filter for access to the dust covers on the back of the head light. 2 screws hold the air filter housing cover on, one directly behind it and one on the side (drivers side of air filter housing).
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I'm asking you to answer itI
It's in the fuel tank
It is possible that a fuse blew if the auto headlight and running light system quit working on a 2005 Chevy Trailblazer. It is also possible that the computer is not responding to the set-up mode for the lights to work properly.
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You will need to take the complete headlight assembly loose or out to get to the bulb to change it.
I went to Auto Zone, they will install it after you purchase it.
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will 02 03 04 Chevy trailblazer doors fit a 2005 Chevy trailblazer The body style is the same from '02 to the end of production in '09. Side moldings changed over the years and are just glued on.
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