CTS V8-5.7L VIN S (2005)
4. Install the SIR fuse into the right rear fuse center (1).
5. Install the right rear fuse center cover.
6. Install the rear seat.
7. Use caution while reaching in and turn the ignition switch to the ON position.The AIR BAG indicator will flash then turn OFF.
8. Perform the Diagnostic System Check - Vehicle if the AIR BAG warning indicator does not operate as described. Refer to Diagnostic System
Check - Vehicle in Vehicle DTC Information.