How do you replace flasher on 1998 Sable wagon?

To replace the flasher on a 1998 Mercury Sable wagon, first locate the flasher relay, which is typically found under the dashboard near the steering column or in the fuse box. Remove the old flasher by pulling it straight out from its socket. Insert the new flasher into the socket, ensuring it fits securely. Finally, test the turn signals and hazard lights to confirm proper operation.