how to replace headlight
Hi calancho, Apparently, you have to remove the grille to get to the headlight assembly. Once removed you should have enough clearance to get to the assembly and/or bulbs. Good luck!
is it the same for a 2005
actually you can access it from under the hood by removing the air cleaner
Yeah, no need to remove the grille to replace a headlight bulb. Passengerside just remove air box, driverside you can get at easy. There is a black rubber plug thingon the back of the light housing, pop of and replace bulb. www.trailvoy.com
Hello, I just replaced all the Low & High Beam bulbs on my 2008 Trailblazer. All I did was remove the Air Filter box (5-minutes) then removed the battery & brace (5-minutes) then popped off all the rubber seals covering the 4 bulbs, then replaced each bulb (10-minutes) replaced the rubber seals, replaced the Air Filter Box, replaced the battery & brace (total job time about 35 minutes). No need to remove grill or side marker lamps etc. Very simple job, no problems.
I just removed the round rubber cover off the back of the light, unplugged the wires from the burned out bulb, replaced with a new bulb and put the whole thing back together. Very narrow and hard to see so you need a flashlight and small hands. You only need a screwdriver to loosen the rubber cover and lift off.
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