How do you change coil pack and leads on mondeo v6?

To change the coil pack and leads on a Mondeo V6, start by disconnecting the negative battery terminal for safety. Remove the engine cover if applicable, then locate the coil pack; disconnect the electrical connectors and unscrew the coil pack. After removing it, replace the old leads by pulling them off the spark plugs, and attach the new leads to the coil pack and spark plugs. Finally, reinstall the coil pack, reconnect all connectors, and reattach the battery terminal.