'09 Sierra driver side lowbeam replacement

[JB3]

What's the easiest way to get to the lowbeam bulb on the drivers side to replace it? I really appreciate any help anyone can give me.

 

[Z15]

Open the hood, reach in, twist and remove the blub, with the plug still attached. That information is also available in the owners manual.

 

[nikolaiak2007]

If it's the same as the '10 (which i'm guessing it is), it's easier to take the air filter cover off, losen the clamp where it attaches to the intake hose, and unplug the wires from the sensor. this way you can totally remove the filter cover and it makes it a hell of a lot easier to reach in with your hands.