The car is just after coming in tonight and I took a quick look at the data stream for the ADM with the launch.
Tank level gauge activated : No
Level in additive tank is empty : No
Level in additive tank is low: Yes
Level in additive tank is full : Yes
Power supply ADM ; 14.49V
Tank level 15
additive in 1/15
This is a bit confusing as the data is saying its low and full even though a litre and a half of additive was added which was recommended by Volvo.Does the "tank level 15" mean that the full capacity is 15 and and its only reading "1/15" .Will have to have a closer look in the morning but if somebody has some information on this system it would be great.