2012 FORD SUPER DUTY turn signal bulb

Introduction 4
Instrument Cluster 14
Warning lights and chimes 14
Gauges 21
Message center 22
Entertainment Systems 61
AM/FM stereo 61
AM/FM stereo with CD 63
Auxiliary input jack 71
USB port 72
Satellite radio information 76
Navigation system 79
SYNC79
Climate Controls 80
Manual heating and air conditioning 80
Dual electronic automatic temperature control 83
Rear window defroster 87
Lights 89
Headlamps 89
Turn signal control 93
Bulb replacement 94
Driver Controls 100
Windshield wiper/washer control 100
Steering wheel adjustment 101
Power windows 105
Mirrors 108
Speed control 113
Upfitter controls 117
Locks and Security 133
Keys 133
Locks 141
Anti-theft system 153
Table of Contents
1
2012 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

•On (amber light):Illuminates when the speed control system is
turned on. Turns off when the speed control system is engaged or
turned off.
•Engaged (green light):Illuminates when the speed control system is
engaged. Turns off when the speed control system is disengaged.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high-beam headlamps are turned on.
Diesel warning lights:If your vehicle is equipped with a diesel engine,
it has some unique warning lights; refer toInstrument Clusterin your
diesel supplement for detailed information on their function.
•Glow plug pre-heat
•Waterinfuel
•Diesel exhaust fluid
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off or accessory position and the driver’s door is opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Instrument Cluster
20
2012 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Function Number
of bulbsTrade number
Headlamps 2 H13/9008
Park/Turn lamp 2 3157NA
Sidemarker 2 W5W
Tail/stop/turn/sidemarker (pick-up only) 2 3157
Tail/stop/turn/sidemarker (chassis cabs
only; if equipped)2 3157
Back-up (pick-ups only) 2 921
Back-up (chassis cabs only) 2 3157
High-mount brake lamp 1 922
Fog lamp 2 9145
License plate lamp 2 194
Cargo lamp 2 906
Map lamp 2 12V6W
Dome/reading lamps 3 578
Interior visor lamp (if equipped) 4 194
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 LED**
*Rear identification 3 193**
To replace all instrument panel lights - see your authorized dealer
* Dual rear wheels, or if equipped.
** See your authorized dealer to replace the lamp assembly.
Replacing headlamps, park lamps, turn lamps
1. Make sure that the exterior lamps are off, then open the hood.
Lights
95
2012 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)