How to to remove engine rocker cover on 2014 Citroen Relay?

[Charliebobgordon]

Probably the most n00b question of the day. Anybody know the easiest way to remove the engine rocker cover on a 2014 Citroen Relay under the bonnet? I'm trying to inspect the injectors. I can remove the cover from it's fixings, it's loose, but I can't figure out how to actually lift it from the bonnet as there are so many obstructions? Thanks!