System Operation Check
WARNING: This page does not describe the selected car, but rather 173 other vehicles, including the 2003 Volvo XC90, 2003 Volvo XC70, 2003 Volvo V70, 2003 Volvo V40, and 2003 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition switch to ON position (with engine off). Air bag indicator light should come on for about 5 seconds and then go out. If SRS warning light does not illuminate, or illuminates and does not go out, service SRS. If SRS warning light comes on for about 5 seconds, then remains on, a fault code is set in memory.