How do you change front sidelight bulb on a transit?

To change the front sidelight bulb on a transit, first, ensure the vehicle is turned off and the keys are removed. Open the hood and locate the headlight assembly; you may need to remove the cover or unclip the assembly. Disconnect the electrical connector from the bulb, twist the bulb socket counterclockwise to remove it, and then replace it with a new bulb. Reassemble everything by reversing the steps, ensuring the bulb is securely in place and the connector is reattached.