kangoo (2011) car Front wipers!!

Can someone please tell me how to change the two front wiper blades on my Kangoo 2011 1.5 Diesel? The hand book description is nothing like the ones that are on the actual car! The blades don't look like standard ones (flat type?). The bit that connects the blade to the arm has a long (1.1/2") 'nose' and the blade seems to be held with a pin. I know that the Kangoo cars were not imported by Renault after 2012 -does this mean I have a wiper set from another Renault? The car was bought new.(only 18K on the clock now)

Help!!