i removed all the screws around the edge and what i can see around the handles but theres still something around the handle thats holding it there which ive noticed looking down through the window sill and door however can find it on the oter panel. My central looking isnt working so need to get in to see the mechanism...

 

the handle that you pull to shut the door has a cover on it look underneath the handle and you will see a hole so you can poke something up there to get the cover off without damaging it, then you will see two screws underneath ta da

 

ah thankyou so much for your quick reply

 

I'm trying to do this but its not coming off, i've removed the plastic cover in the lock hole, and the screws around the perpierhy of the interior, however the door handle is a challange, it won't seperate, the hole in the bottom i have tried to prod something in there to seperate but im damaging the plastic, is there any pictures anywhere

 

Put an allen key or something in the hole under the handle and pull towards you to pull the cover off. Either that or prise the handle cover off with a screwdriver. There's 2 bolts under this cover.