Renault Laguna Headlamp?

I have a 2002 Renault Laguna 1.9 Diesel. The nearside headlight has blown. however to remove it I have took off front grill, all the top covers and clips, but there is still something holding it back. There is no workshop manual available in the UK, and I am reluctant to go back to Renault dealer as I have no faith in them. I would be grateful for any advice.