FORD 2012 E-450 - Manual (Page 61)

Replacing side marker bulbs
1. Make sure the headlamp control is in the off position.
2. Remove the headlamp assembly. Refer to Replacing headlamp bulbs
in this section.
Aerodynamic
Sealed beam
3. Rotate the bulb socket counterclockwise and remove.
4. Carefully pull the bulb straight out of the socket.
To complete installation, follow the removal procedures in reverse order.
Lights
61
2012 Econoline (eco)
Owners Guide, 1st Printing
USA (fus)