1999 Saab 9-3 repair Question heater blower will not come on

not really getting u on whats happening ,also what type of a/c control panel do u have [manual or automatic ] & what really happening with the a/c function ,[does the a/c fan come on when u turn it on with button on dash ] post back with answer .

The fan does not come on at all and its a automatic system. It will also not come on with the buttons. i Have taken the fan out and tested it and it was good.

ok good this is what u need to replace ,u have a bad fan speed control resistor ,this is located on the passenger side section of the heater box ,i think u can only get it at the dealer not sure about anyway else but junk yard ,that is all u need ,good luck .