How do you replace odometer bulb peugeot306hdi?

To replace the odometer bulb in a Peugeot 306 HDi, first, disconnect the negative battery terminal for safety. Remove the instrument cluster by unscrewing the screws and gently pulling it out. Locate the odometer bulb socket, twist it counterclockwise to remove, and replace the old bulb with a new one. Finally, reassemble the cluster, secure it with screws, and reconnect the battery.