I have Renault Laguna 2 Mirage Model 2003, I want to change FUEL FILTER but I can't find it where it is.?

Anyone here can give me information regarding fuel filter for my Renault Laguna 2.I have Renault Laguna 2 Mirage Model 2003, I want to change FUEL FILTER but I can't find it where it is.?if its deisel just follow the fuel lines from the engine, if its petrol i doubt it has one. most modern petrol engines have a non serviceable pump and filter combined in the fuel tank which is why i get so irrate at all the people on here telling everyone they have fuel filter problems when they obviously dontI have Renault Laguna 2 Mirage Model 2003, I want to change FUEL FILTER but I can't find it where it is.?Petrol or Diesel?