If you have an airbag light/fault, it will not "cycle" or reset itself.

If you had the wire loom disconnected from the door and turned the key on, that would register a fault that will not clear itself. If this is the case, just clear the fault in inpa.

__________________
2001 E53 4.4 Alpine White, Sports Package
2000 E36/7 2.8 5 speed Bright Red w/ a HT!