Hope you have small hands. It's not that bad. On the driver side, you're gonna have to remove the power steering resevoir. Just slide it out of the harness and move it to one side. Other then that, you won't be able to see the back of the headlamp. Just have to take off harness, remove rubber gasket, find spring clamp, remove bulb and reverse to install. You don't need to take out the headlamp to replace any bulbs. If you do that you'll have to remove the entire bumper. Just reference your manual.

Hope that helps