Hej hej together, as soon I intend to flush the oil in my S60 T6 in the above-mentioned transmission I have just seen in the operating instructions which specification is prescribed. There stands BOT 341 ! But that is after google search an oil for double clutch gearbox ???? In the SuFU mostly comes the recommendation JWS 3309 , but this is to my knowledge only for the ” old ” 5-speed GT ok, not for the Aisin transmission from 2008. What now ? Of course I have searched the common oil guide, a over there everything comes out from the ATF IV to ATF VI. Most likely I was still stuck at Ravenol with the ATF T-WS, but what is now according to Volvo quite officially the correct release ? The BOT 341 can not it be? Have a nice weekend everyone ! Bildeve