My 9-5 (2.0t, MY01) has been reporting irregularly for a few days with the red oil can in the instrument carrier. First the lamp flickers a time, then the warning triangle switches to it, finally also the lovely Warngong for faults. In the SID nothing is displayed. The whole magic is over at short notice when I turn over 4000 U, or – longer term – when I switch off the engine and wait a short moment before starting again. Oil is enough. Can someone mi Is it something serious or just something about the oil pressure switch? (Where does it actually sit?) The engine is otherwise running perfectly normal. I already have a workshop appointment at Saab for Monday, but would like to avoid being confronted with unnecessary work as an ignorant person. Thanks now to Alle…