How to fix wipers in Renault Clio Dynamique 06 model- ?

The front wipers stopped working during a rain storm and i've checked the fuses and they seem ok (the ones in the panel on the left of the steering wheel and the fuses to the rights of the engine) all seem ok. The back wiper still works...trying to locate the relay to check if its the electrics (any clues where to find it?) but also wanted to know how to dismantle the wiper motors???