So I'm sick and tired of looking at the parking right front lamp warning on my dashboard so I decided to fix it and I have the bulb except with Mercedes there's always a surprise. I can't get to it from under the hood, I thought well I bet you I can get to it through the wheel well, nope. There is a safety bar in the way.. so do I have to pull the whole headlamp assembly out?

Pull it.

Is there bolts under the light?

I have to take off the whole bumper to change 1 tiny light bulb? God i want my e class back

Guess so. I haven't pulled the WIS/EPC dox for an official removal procedure because I'm too lazy to fire up the virtual machine but I found this video really quick on yt. Doesn't look that bad. I'll probably use this method when I remove my headlights to refinish and clear coat them.

I think you just need to move the radiator reservoir out of the way.