However, to be certain:
1. Consult your owner's manual: This is the best place to start. It should have a diagram of the fuse box and identify the flasher relay.
2. Locate the under-hood fuse box: It's usually a black plastic box near the battery. The cover should have a diagram showing the fuse and relay locations.
3. Look closely at the diagram: Find the symbol that represents a flasher relay (it often looks like a small lightbulb with a series of blinking lines).
4. If not in the under-hood fuse box: If you can't find it there, it's possible it's integrated into a larger module and not a stand-alone relay. In this case, a mechanic or more detailed wiring diagram specific to your car's year and trim level will be necessary. You may need to consult a repair manual specific to your 2000 Lincoln Town Car.
Important Note: Before working with any electrical components, disconnect the negative terminal of your battery to prevent accidental shorts.