Mike123kelly

Hi, the boot on my CLA 118 model I think (19 plate) won’t open. I ordered a replacement lock but this has not solved the issue. The boot won’t open with the key or switch on the drivers door. I can’t hear anything from the lock or car like it trying to open.
can anyone please advise which fuse or maybe relay I can check and also which location they are in? I checked the fuse box in the engine compartment but the diagram is missing.