Replacing front fog light on a 200

Hi,

I've smashed one of my front fogs on my 200. I've got a replacement light from eBay (a lot cheaper than the 200 notes my dealer wanted to supply and fit) but I'm not sure how to fit it.

Has anyone changed there's before? I've had a quick look, but I wasn't able to see a guide/how to.

Thanks,

Patrick
 
bumper off jobbie

20-30mins to take the bumper off. there is a thread on here somewhere