If you suspect a leak in your 1994 Lincoln Town Car's airbag system (indicated by a malfunction indicator light, visible damage, or unusual smells), you must take the following steps:
1. Do not attempt any repairs yourself. This is crucial.
2. Contact a qualified automotive repair shop specializing in airbag systems. A regular mechanic may not have the specialized tools, training, and safety equipment necessary to work on airbags. They will be able to diagnose the problem correctly and replace the necessary components safely.
3. Be prepared for a potentially expensive repair. Airbag modules, sensors, and other related components are not cheap, and the labor involved in replacing them can be significant.
4. Explain the issue thoroughly to the mechanic. Be specific about what you observed (e.g., a visible tear, a smell of propellant, the malfunction indicator light).
The repair will likely involve replacing the entire airbag module (including the airbag itself, the inflator, and possibly other related parts) rather than attempting to patch or fix a leak. The mechanic will follow established safety procedures to ensure that the system is safe to handle and reassemble.
In short, safety is paramount. Don't risk your life or the lives of others by trying to fix an airbag yourself. Professional replacement is the only safe and responsible course of action.