Good evening, since I have been one of the Avensis drivers for a few days, I have a question at once. (Yes, countless threads in this forum and other posts on the internet on the subject of engine oil I have already searched … maybe I just stand on the hose.)The following car has become it: Toyota Avensis Combi Edition, 1.8 petrol, Built 11/2013 – Lt. Manual I can drive: 20w50 and 15w40, API class or SM multi-range oil OR 10w30, 5w30, 5w20, 0w20, API class SL, SM, or But ILSAC was filled up by the authorized dealer the 5w40 SXR, according to Google API SM / CF, partly SN, this should be here: Elf EVOLUTION SXR 5W-40 API SM / CF Is it possible that the 5w40 is filled up, which is not listed in the manual? (according to Toyota 0800er Hotline is the i.O. API SN would be “better” than SM. For the i.O.) That the 5w40 is not worse than a 5w30 I have already learned and the specification fits yes. But what are these then in the operating instructions “before I also had the mobile 1 0w40 in the garage, specification API SM would also fit. In theory, I could take it just as much to fill up if something is missing?! Would not like to mix things up and give the engine what it had from the beginning. But can it be exactly that in the context of the inspection a different oil comes up again. But what about the warranty, if there is something on the engine, if there is something on the engine. ? How do you see that? … probably think again about things that others wouldn’t itch. But I’m curious 😉