FORD 2008 F-550 v.3 - Manual (Page 92)

Using the right bulbs
Check the operation of all the bulbs frequently.
Function Number
of bulbs
Trade number
Headlamps (aerodynamic) 2 H13/9008
Headlamps (sealed beam) 2 H6054
Park lamp with aerodynamic headlamp 2 3157A or 3157AK
Park lamp with sealed beam headlamp 2 4157K/3157
Sidemarker 2 194
Tail/stop/turn/sidemarker (Pick-up only) 2 4157K or 3157
Tail/stop/turn/sidemarker (Chassis cabs
only; if equipped) 2 3157
Back-up (Pick-ups only) 2 3156 or 3156K
Back-up (Chassis cabs only) 2 3157
High-mount stoplamp 1 922
Foglamp 2 9145
License plate lamp 2 194
Cargo lamp 2 906
Mirror turn signal 2 2825
Mirror clearance lamp 2 2825
Front clearance lamps (2) and Front
identification lamps (3) 5 194
Rear fender clearance* 4 W5W
Interior visor lamp (if equipped) 4 194
Rear identification 3 194
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer
* Dual rear wheels, or if equipped.
2008 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Lights
92