For Diagnostics
WARNING: This page is about a different car, the 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
To disable air bag system, turn ignition switch to OFF position. Disconnect driver-side and passenger-side air bag modules. See REMOVAL & INSTALLATION . Disconnect 29-pin seat harness connector under right and left front seats. To activate system, reconnect 29-pin seat harness connector, driver-side and passenger-side air bag modules and reconnect negative battery cable. Perform system operation check. See SYSTEM OPERATION CHECK .