OK, so lets get this straight.........(excuse the watermarks, not sure how the hell they get all the way up there!!)
This is what you
turn and remove to replace the dipped beam with
Philips X-Treme Power H7....

In the following pic, the top circle indicates what needs to be
pulled out directly with some force, to replace with sidelights
Philips Blue Vision W5W....
The bottom circle is what needs to be
turned and removed to replace indicators with
Philips Silver Vision PY21W.....

Can hardly get my hand in to the sidelights, and I thought I had small hands!! Will deffo need to use some pliers!
Once changed, does it push back in pretty easily?