2009 S80 T6 codes

[Drkfox11]

Hello everyone,
I'm new here. I recently bought an 09 S8 T6 and I used one if them fancy readers since there was no check engine light and I have a ton of them. What would be the first and simplest way to tackle these codes?

ECM P117068
TCM P089600
BCM U041741, U01200, U300317, U300316, C003A01
SRS U015560, U300317, U300316, B00D287
CEM C1A5616 -- how to tell which one is out??

Thank you for your feedback.
This is my second volvo. I have a 99 C70 base model that I fixed up and this website was a game changer.