Ford Mercury Villager 1997 Owner's Manual page 256

Circuit Breakers
The circuit breakers will reset themselves and allow the electrical
parts to work again once the overload on the circuit is
removed. If the circuit breakers continue to cut off electricity,
have your vehicle's electrical system checked.
If you have questions about circuit breakers or how to check
them, see your Lincoln-Mercury dealer.
If you replace a circuit breaker, use one with the same amperage
rating. To remove a circuit breaker mounted by the fuse
panel, grip it with your finger and thumb and pull it straight out
of its socket.
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