2010 Legacy 2.5i
I just changed the passenger side head light bulb. It is a BEAR. The low beam (not the high beam) is tucked within the framing. there is a grey gasketed cap to keep water out of the head light tube/canister. After stairing at it for 20 minutes I figured I had to remove the air filter housing to get clear access to the light cylinder cap. Like i said above it's tucked within the car frame. After another 30 minutes got it twisted off and replaced the light bulb!
I didn't replace the driver side bulb yet because it looks like I'll need to move the battery to get to that one!