[foeism]

Lobbed the CEM and the REM back in and all is well. No fault codes via Vida.
So now have a spare brake servo sensor, which I’ll keep for a spare!

Just a side note.
On putting everything back together, I saw that the side lights were on!
I thought how is this possible, another issue!!!

Nope, the light switch was in position II!

I suppose with any car, I’ll just wait for the next issue.

Highly recommend Volvo Diagnostics, Lukas is genuine guy and know his stuff.

Also, a big shout out to those who replied and to those who regularly post on these forums to help others out.
I wish I could help more and hope this update may help someone someday.