Using The Right Bulbs - Ford 2010 Ranger Owner's Manual

Examples of unacceptable moisture (usually caused by a lamp water
leak) are:
• Water puddle inside the lamp
• Large water droplets, drip marks or streaks present on the interior of
the lens
Take your vehicle to dealer for service if any of the above conditions of
unacceptable moisture are present.

Using the right bulbs

Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized "D.O.T." for North America and an
"E" for Europe to ensure lamp performance, light brightness and pattern
and safe visibility. The correct bulbs will not damage the lamp assembly
or void the lamp assembly warranty and will provide quality bulb burn
time.
Function
Park/turn (front)
Sidemarker lamps
Headlamps
Fog lamps (if
equipped)
Hi-mount brake lamp
Rear stop/turn/tail
lamps
Rear license plate
lamps
Backup lamps
Dome lamp
Map/dome-SuperCab
(if equipped)
Map/dome-Regular
Cab (if equipped)
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer.
2010 Ranger (ran)
Owners Guide, 1st Printing
USA (fus)
Number of bulbs
2
2
2
2
1
2
2
2
1
2
1
Lights
Trade number
3157 A (amber)
194 NA
9007
9145
922
4157K or 3157K
194
3155
912
904
904
49