To remove

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Pull out the steering wheel to its outermost position.
Remove the covers on the steering column bearing bracket (3 screws).
NOTE: Take care, as there are 4 catches in the lower cover.

Fig 1: Illustration For Step 2
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Pull out the dipswitch (2 clips).

Fig 2: Illustration For Step 3-4
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Unplug the 10-pin connector.
Remove the switch.