* Fuel Pump Relay: This is typically found in the underhood fuse/relay box. However, the exact location within that box varies slightly depending on specific trim levels and options. You'll need to consult your owner's manual or a wiring diagram for your specific vehicle to pinpoint the exact relay. The manual will show you a diagram of the fuse/relay box with each component labeled. Look for diagrams labeled "fuse box," "relay box," "power distribution center," or similar.
* Inertia Switch: This is usually located in the passenger compartment, often under the dash, sometimes near the center console or under the carpet. It's often a small, usually black, box. Again, your owner's manual is your best resource for precise location. If you cannot find it in your manual, searches for "1994 Lincoln Mark VIII inertia switch location" may yield images or forum posts from other owners.
Important Note: Before working on any electrical components, always disconnect the negative terminal of your car battery to prevent electrical shocks or accidental short circuits.
