If you have a Saab 9-3 with model year 2003-2006 and don't have an AUX input it can be retrofitted. This can be done at ICM1, ICM2 and ICM3 and the function must be activated with Tech2 after the adapter kit is installed.
It's not necessary, but a good idea is to first install the AUX Adapter Kit (Installation instructions)in the car so you can test it right after the function is activated. The adapter kit can also be installed after the function is activated.
To activate this function you will need security access which can be downloaded from TIS (TIS2000 or GlobalTIS).
Saab 9-3 Sport (9440)
Add(If you haven't downloaded security access from TIS yet, the Tech2 will prompt you to do)