I just find this really odd, as on ETIS (Ford workshop manual) your code is not listed at all in the possible codes for airbag module. (SRS)
However, as above it's listed as a possible code for the GEM module. Which controls
Interior lighting
Dimmer function
Window heating
Heated windshield timer control
Heated rear window relay control
Wipers
Windshield wash/intermittent wipe function
Windshield post wipe
Rear window wipe during reversing
Rear window wash/wipe function
Information/warning functions
Lights on audible warning signal
Convertible top stowage compartment lid audible warning signal
Remote control
Locking/unlocking with remote control
Learning of remote control operations
Alarm
Perimeter anti-theft alarm system
Anti-theft alarm system with alarm horn with integral battery
Liftgate/tailgate release
Release via switch in the passenger compartment
Release via remote control
Other functions
Battery protection function
Diagnosis
Diagnosis
Service mode