My blower for my ac and heat does not work. It does work for the seats.

hope this helps you : http://photo.platonoff.com/Auto/20060204.Saab_9-5_Blower_Motor_Repair/

there are two one under dash on driver side and other under dash area on driver side they are fairly easy to replace took me bout 20 mins however may not be the actual blower motor you need to check the side arm door blend for the motor those break really easy you do have to take blower motor off thu in order to get to the side arm blend for it