WARNING: This page is about a different car, the 2003 Saab 9-3 and 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Relays And Fuses In Engine Bay
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Spray the contacts in the relay holder with Kontakt 61 (part no. 30 04 520).