How do you change the odometer bulb on a combo van?

To change the odometer bulb on a combo van, first disconnect the vehicle's battery to ensure safety. Then, remove the dashboard cover and the instrument cluster by unscrewing the necessary fasteners. Locate the odometer bulb socket, twist it counterclockwise to remove it, and replace the old bulb with a new one. Finally, reassemble the dashboard, reconnect the battery, and test the new bulb to ensure it’s functioning properly.