Have a trained technician check it for codes and repair the cause.
You replace the engine.
if the problem is fixed, then whoever fixed it should have reset it. if it isn't fixed, fix it.
fix the airbag.
The airbag light is on because the airbag module detects a problem with the system. Fix the problem and the light will go out by itself.
To fix the tail lights on a 1997 Chrysler LHS, first ensure the vehicle is turned off and the keys are removed. Open the trunk and locate the tail light assembly; you may need to remove a cover or fasteners. Disconnect the electrical connector and remove the bulbs by turning them counterclockwise. Replace any burnt-out bulbs with new ones, reassemble the assembly, and reconnect the electrical connector before closing the trunk and testing the lights.
smack it with a hammer
You would have to take it to a Ford dealership so they could diagnose why the airbag light is on. It is not something that you would want to do yourself.
You can't "clear" it unless you fix the problem that is causing the light to be on in the first place. That's the way all airbag systems work.
fix airbag fault & serv light will go out
The cost to fix a leaking crankshaft seal on a 1995 Chrysler LHS typically ranges from $300 to $700, depending on labor rates and whether additional parts are needed. Labor costs can be higher if the timing belt or other components need to be removed for access. It's advisable to get a detailed estimate from a mechanic for an accurate assessment.
The clockspring under the airbag is not connected or needs to be replaced! also the cruse control and radio controls in the steering wheel are probably not working
Go to a qualified mechanic. The warning light indicates some is wrong. A inadvertent deployment of the airbag will most certainly injure occupants.