9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
9. Unplug and detach the connector from the mounting on the dipstick.
10. Undo the clip and pull up the dipstick from the oil sump.
11. Raise the car and undo the connector to the oil level sensor. (Only on engine variant 13207R)
12. Remove the lower charge air pipe.