Hi! and welcome to Saabscene
I don't have a 9000 so I'm guessing a bit, but there has been recent postings about losing some gears due to a failed rubber bush on the gear change (though maybe that loses 3rd and 4th). Try using the Search function from the links above and restrict your search to the "Saab 9000 forum" to save time. And search over a longer period han standard.
If that doesn't work I'm sure one of the 9000 experts will be along soon.
I don't have a 9000 so I'm guessing a bit, but there has been recent postings about losing some gears due to a failed rubber bush on the gear change (though maybe that loses 3rd and 4th). Try using the Search function from the links above and restrict your search to the "Saab 9000 forum" to save time. And search over a longer period han standard.
If that doesn't work I'm sure one of the 9000 experts will be along soon.