Cygnus16

I recently recovered my car after it was stolen a few days ago. They had basically unscrewed the ignition switch with a phillips head and started it with a screwdriver. The other thing I noticed, is that they had cut a ribbon-like cable that is on the underside of a steel plate (I'll post pics).

First obvious problem was that the SRS light is on. I knew immediately that my horn and cruise were gone as well. All I've seen related to this issue is that the cable reel is busted, however I think mine is in tact. I believe it is just the wiring from the cable reel to [wherever] that is severed.

Is it a relatively simple procedure to replace this cable? E.G. not terribly dangerous airbag-wise?