Thank you! Will visit the dealer next week!

No help?

Small update: swapping out power seat control module for another one from S80 didn't have any effect, the seat behaves in absolutely same way as before and same error codes keep returning

Good time of the day! I'm sorry in advance for posting a bunch of different and probably not related issues as one topic but I did a fair bit of reading prior to posting this and what I'm trying to do now is to form all the obtained information into one valid "picture" :) I'll start with t...