My SAAB 9-3, Bj 2008 ( 2.0t, 175hp ; BioPower with automatic transmission ) has 120000km. The transmission oil should be changed at 1200000. Questions or can someone tell me: 1. Which type of oil (exact explanation) are used in the 5-speed-sentronik automatic transmission. 2. Also the procedure / a description of the oil change of the automatic transmission would be good to know. 3. I am also not known which type of A-gear is installed in a Saab 9-3. Can you help me ? Thanks e uch in advance Rudolf