2013 FORD F150 turn signal bulb

Charging System
It will illuminate when the 12–volt battery is not charging properly.
Contact your authorized dealer as soon as possible. This indicates
a problem with the electrical system or a related component.
Check 4X4
Displays with the message CHECK 4X4 when a four-wheel drive
fault is present. Refer to theInformation Displayschapter for
more information.
Cruise Control (if equipped)
It will illuminate when you switch this feature on.
Direction Indicator
Illuminates when the left or right turn signal or the hazard
warning flasher is switched on. If the indicators stay on or flash
faster, check for a burned out bulb.
Door Ajar
Displays when the ignition is on and any door is not completely
closed.
Electronic Locking Differential
Displays when using the electronic locking differential.
Engine Oil
If it illuminates with the engine running or when you are
driving, this indicates a malfunction. Stop your vehicle as soon
as it is safe to do so and switch the engine off. Check the
engine oil level.
Note:Do not resume your journey if it illuminates despite the level
being correct. Have the system checked by your authorized dealer.
106Instrument Cluster
2013 F-150(f12)
Owners Guide gf, 1st Printing
USA(fus)

Replacing Front Parking Lamp, Turn Signal, and Side Marker Bulbs
1. Make sure that the headlamp control is in the off position and open
the hood.
2. Remove the pushpin that holds
the air deflector/protective cover
from the upper inboard corner of
the lamp.
3. Loosen the three retaining bolts
(two at top of lamp, one at lower
inboard corner).
4. Once the three retaining bolts
have been removed, slide the
headlamp assembly forward,
disconnecting the two snap attachments at the fender.
5. Remove the bulb and socket by
turning it counterclockwise, then
pull it straight out.
6. Pull the bulb straight out of the
socket.
Install the new bulb(s) in reverse order.
Replacing Tail, Brake, Turn signal, and Backup Lamp Bulbs
1. Make sure the headlamp control
is in the off position.
2. Open the tailgate to expose the
lamp assembly and remove the two
bolts from the tail lamp assembly.
Maintenance335
2013 F-150(f12)
Owners Guide gf, 1st Printing
USA(fus)

3. Carefully pull the lamp assembly
straight rearward from the tailgate
pillar to disengage two hidden
snap-in retainers.
4. Remove bulb socket from the
lamp assembly by turning it
counterclockwise.
5. Pull bulb straight out of socket
and press in the new bulb.
Install the new bulb(s) in reverse order.
Replacing High-Mount Brake and Cargo Lamp Bulbs
Make sure the headlamp control is
in the off position.
1. Remove the two screws and move
the lamp assembly away from the
vehicle to expose the bulb sockets.
2. Remove the bulb socket by
rotating counterclockwise and
pulling it out of the lamp assembly.
3. Pull the bulb straight out of the socket and push in the new bulb.
Install the new bulbs in reverse order.
Replacing Fog Lamp Bulbs (If Equipped)
1. Make sure the headlamp control
is in the off position.
2. Remove the bulb socket from the
fog lamp by turning
counterclockwise.
3. Disconnect the electrical
connector from the fog lamp bulb.
Install the new bulb in reverse order.
Replacing exterior mounted mirror turn signal indicator lamp bulbs
For bulb replacement, see your authorized dealer.
336Maintenance
2013 F-150(f12)
Owners Guide gf, 1st Printing
USA(fus)

Function Number of
bulbsTrade number
Front row map lamps 2 W5W
Rear dome lamp 1 578
Rear dome/courtesy lamps 3 578
High mount cargo box lamps 2 912
License plate lamp 2 194
Exterior mounted mirror turn
signal indicator (if equipped)2 See your dealer
Puddle lamp (if equipped) 2 See your dealer
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer
338Maintenance
2013 F-150(f12)
Owners Guide gf, 1st Printing
USA(fus)