I had the same issue. Did my first oil change and had oil level over filled message. As my first service and the place I got the car was a bit far, I have visited another Volvo dealer to address the issue and to have a software update to resolve some other issues I had with the car modem and adaptive cruise control. They have found that my dealer have filled 5.6lts compared to 5.2 lts for the D4 engine as per the car manual. After taking the car back got critical low level oil. So went back in the 2nd day for check up, apparently they have taken out appx 1 lts of oil to 4.7 lts. This is due to a recent Volvo advise (i asked to see the report issued by volvo and I saw that). At the same time they contacted Volvo support and they sent a software update patch that solved the oil level warning issues. For some reason I was not charged for any of the works done even though I didn’t buy the car from that specific dealer.
