Technical Opening fuse box under the bonnet

[puntoto]

I have a 55 Grande Punto and am having a bit of trouble opening the fuse box under the bonnet.

Is there a technique to it? I don't want to just rip it off and snap something.

Also, should I disconnect the battery first?

Thanks!

 

[puntoto]

Figured it out- the two clips on the left need pulling out quite hard then open the box 45 degrees and pull up. This will pull the tabs on the right out.

Getting it back on is a bit harder but just start off by making sure the tabs on the right are all correctly slotted in first.