Where is the horn relay located for a 1972 Lincoln mark IV?

The horn relay for a 1972 Lincoln Mark IV is typically located in the engine compartment, mounted on the inner fender or near the battery. It may also be found in the relay box, if equipped. To locate it, you can refer to the vehicle's service manual for a diagram or specific details. Ensure the vehicle is off and disconnected from the battery before attempting to inspect or replace the relay.