How do you replace the side marker bulb in a Ford F150?

To replace the side marker bulb in a Ford F150, first, locate the side marker light assembly on the vehicle. Carefully remove the assembly by twisting it counterclockwise or by releasing any clips that hold it in place. Once removed, pull out the old bulb from the socket and replace it with a new one, ensuring it's securely fitted. Finally, reinsert the assembly back into its housing and twist it clockwise to secure it.