2003 Ford F350 Owner Guide 5th Printing - Page 46

Lights 3. Rotate the bulb socket counterclockwise and remove from lamp assembly. 4. Pull the bulb straight out of the socket. Install the new bulb(s) in reverse order. Replacing brake/tail/backup lamp bulbs - F450/F550 only 1. Make sure the headlamp switch is in the OFF position. 2. Remove the four screws and the lamp lens from lamp assembly. 3. Carefully pull the bulb straight out of the socket and push in the new bulb. Replacing cargo lamp and high-mount brakelamp bulbs 1. Make sure the headlamp switch is in the OFF position. 2. Remove the two screws and lamp assembly from vehicle as wiring permits. 3. Remove the bulb socket by rotating counterclockwise. 4. Pull the bulb straight out of the socket. 46 2003 F250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA English (fus)