9-3 Viggen Convertible (9400) L4-2.3L Turbo (B235) HO (2001)
8. Close the emergency valve. Operate the soft top with the ROOF button a few times.
9. Manoeuvre the soft-top to the up (closed) position.
10. Check the oil level by turning the hydraulic unit until the oil plug is pointing straight upwards.
Check that the oil level is between the two marks.