2010 Ford F450 Super Duty Crew Cab Owner Guide 2nd Printing - Page 116

Lights Replacing park/turn and sidemarker lamp bulbs (aerodynamic) 1. Make sure that the headlamps are off, then open the hood. 2. Remove the bolts from the headlamp assembly. 3. Pull the assembly straight out. 4. Remove the bulb assembly, sidemarker or park/turn bulb by turning it counterclockwise and pulling it straight out. 5. Pull the old bulb out from the socket. Install the new bulb(s) in reverse order. Replacing headlamp bulbs (sealed beam) 1. Make sure that the headlamps are off, then open the hood. 2. Remove the three screws and one bolt from the top and bottom of the park lamp/bezel assembly. 3. Remove the four screws and the headlamp retaining ring from the headlamp. 4. Disconnect the electrical connector from the headlamp. Install the new bulb(s) in reverse order. 116 2010 F-250/350/450/550 (f23) Owners Guide, 2nd Printing USA (fus)