There are 3 bolts that you remove from the front. I think they are 10mm, you will need a 12" extension to get to them. look in your owner's manual, there is a diagram on how to remove the assembly. I had an 05 and had to change the bulb once, can't remember for sure. But I think there is one under the headlamp toward the outside of the truck and 2 you can get to with the hood up. While your at it, change both of them, the other usually isn't very far from blowing anyways. You can buy the a pair at a time cheaper than a single one.