Need more info, please.
You don't. A 1991 Cavalier did not come with airbags.
The ignition switch, or "killswitch," for a 1996 Chevy Cavalier is located inside the steering column. Replacing or repairing it requires disassembly of the steering column.
you don't
Specifically the steering column.
The directional flasher for a 1992 Chevy Cavalier is under the dash. It is mounted on the drivers side, beside of the steering column.
It is located by the ignition switch on the right side of the steering column.
Removing a standard steering wheel from a Chevy Cavalier requires taking off the lower steering column and horn button. The steering wheel is held on by mounting screws, after removed be sure to unplug the horn wire.
sorry I am an idiot I found it under the steering column
I'll assume you are referring to the section below the steering column. A section of the dash?? If so, it just pulls straight out. It is held on with clips.
IT IS LOCATED UNDER THE PLASTIC STEERING COLUMN COVER NEXT TO THE HEADLIGHT SWITCH
I have a '91 Cavalier 2.2L My flasher is located behind the fuse box to the left of the steering column. The flasher is mounted against the firewall.
Diagram of 1990 chevy truck steering column