2010 FORD F550 interior lights

bulbs work. If any light remains on after starting the vehicle, refer to the
respective system warning light description for additional information.
Note: Some warning lights are
reconfigurable telltale (RTT)
indicator lights and will illuminate in
the message center. These lights
function the same as the other
warning lights.
Service engine soon: The Service
engine soon indicator light
illuminates when the ignition is first
turned to the on position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, the “Service engine
soon” light will stay on until the engine is cranked, then turn itself off if
no malfunctions are present. However, if after 15 seconds the “Service
engine soon” light blinks eight times, it means that the vehicle is not
ready for I/M testing. See the Readiness for Inspection/Maintenance
(I/M) testing in the Maintenance and Specifications chapter.
Solid illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer to On
board diagnostics (OBD-II) in the Maintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
WARNING: Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Brake system warning light: To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the on position
when the engine is not running, or in a position between on and start, or
P!
BRAKE Instrument Cluster
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USA (fus)

PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
illuminated switches in the vehicle
during headlamp and parklamp
operation.
Move the control to the full upright
position, past detent, to turn on the
interior lamps.
Note: If the battery is disconnected,
discharged, or a new battery is
installed, the dimmer switch requires re-calibration. Rotate the dimmer
switch from the full dim position to the full dome/on position to reset.
This will ensure that your displays are visible under all lighting
conditions
AIMING THE HEADLAMPS
Your vehicle may be equipped with a sealed beam or aerodynamic
headlamp system. Sealed beam headlamps may be aimed in the vertical
(up/down) and the horizontal (left/right) directions using the procedures
following. The aerodynamic headlamps can only be aimed in the vertical
direction (up/down) using the procedures following. The headlamps on
your vehicle are properly aimed at the assembly plant and should not
normally need adjusting.
Vertical and horizontal aim adjustment (sealed beam headlamps)
The headlamps on your vehicle are intended to be aimed using
mechanical aimers. If mechanical aimers are used and the cross-car sight
line is in any way blocked, set the legs of the universal adaptor all to the
same setting, such that the cross-car sight line is no longer blocked, per
the instructions for the brand of mechanical aimer used. You can also
aim the headlamps visually using the procedure below. Lights
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Owners Guide, 2nd Printing
USA (fus)

MAP LAMPS (IF EQUIPPED)
The dome lamp turns on when:
• any door is opened,
• the instrument panel dimmer
switch is rotated up until the
courtesy lamps come on, and
• any of the remote entry controls
are pressed and the ignition is
off.
BULB REPLACEMENT
Lamp assembly condensation
Exterior lamps are vented to accommodate normal changes in pressure.
Condensation can be a natural by-product of this design. When moist air
enters the lamp assembly through the vents, there is a possibility that
condensation can occur when the temperature is cold. When normal
condensation occurs, a thin film of mist can form on the interior of the
lens. The thin mist eventually clears and exits through the vents during
normal operation. Clearing time may take as long as 48 hours under dry
weather conditions.
Examples of acceptable condensation are:
• Presence of thin mist (no streaks, drip marks or droplets)
• Fine mist covers less than 50% of the lens
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. Lights
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USA (fus)

Replacing exterior 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 3157
Sidemarker 2 194
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 stoplamp 1 922
Fog lamp 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 4 194
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.Lights
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USA (fus)

Accessory delay
With accessory delay, the window switches may be used for up to
10 minutes after the ignition switch is turned to the off position or until
either front door is opened.
INTERIOR MIRROR
The interior rear view mirror has two pivot points on the support arm
which lets you adjust the mirror up or down and from side to side.
WARNING: Do not adjust the mirror while the vehicle is in
motion.
Automatic dimming interior rear view mirror (if equipped)
Your vehicle may be equipped with an interior rear view mirror which
has an auto-dimming function. The electronic day/night mirror will
change from the normal (high reflective) state to the non-glare
(darkened) state when bright lights (glare) reach the mirror. When the
mirror detects bright light from behind the vehicle, it will automatically
adjust (darken) to minimize glare.
The mirror will automatically return to the normal state whenever the
vehicle is placed in R (Reverse) to ensure a bright clear view when
backing up.
Do not block the sensors on the front and back of the interior
rear view mirror since this may impair proper mirror
performance.
Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Note: If equipped with a rearview camera system, a video image will be
displayed in the mirror or the navigation system (if equipped) when the
vehicle is put in R (Reverse). As you shift into any other gear from R
(Reverse), the image will remain for a few seconds and then turn off.
Refer to Rearview camera system in the Driving chapter.Driver Controls
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USA (fus)

Illuminated entry
The interior lamps and parking lamps illuminate when the remote entry
system is used to unlock the door(s).
The illuminated entry system will turn off the lights if:
• the ignition switch is turned to the on position, or
• the remote transmitter lock control is pressed, or
• the 7 • 8 and the 9 • 0 controls on the keyless entry keypad are
pressed, or
• after 25 seconds of illumination.
The dome lamp control (if equipped) must not be set to the off position
for the illuminated entry system to operate.
The lights will not turn off if:
• they have been turned on with the dimmer control, or
• any door is open.
The battery saver will shut off the interior lamps 30 minutes after the
ignition has been turned to the off position, 10 minutes after if the dome
lamp is off, and 30 minutes after if the dome lamp switch is left on.
SECURICODE™ KEYLESS ENTRY SYSTEM
You can use the keyless entry
keypad to lock or unlock the doors
without using a key.
The keypad can be operated with
the factory set 5–digit entry code;
this code is located on the owner’s wallet card in the glove box, is
marked on the computer module, and is available from your authorized
dealer. You can also create your own 5–digit personal entry code.
When pressing the controls on the keypad, press the middle of the
controls to ensure a good activation.
Programming a personal entry code and keypad association to
memory seats, mirrors and pedals
To create your own personal entry code:
1. Enter the factory set code.
2. Within five seconds press the 1 • 2 on the keypad.
3. Enter your personal 5-digit code. Each number must be entered
within five seconds of each other. Locks and Security
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USA (fus)

Instrument panel
cleaning ...........................349–350
cluster ........................................14
lighting up panel and
interior .....................................109
J
Jump-starting your vehicle ......331
K
Keyless entry system
autolock ...................................149
keypad .....................................157
locking and unlocking
doors ........................................159
programming entry code .......157
Keys ...................................160–161
positions of the ignition .........264
L
Lamps
autolamp system .....................107
daytime running light .............108
fog lamps .................................107
headlamps ...............................107
headlamps, flash to pass ........108
instrument panel, dimming ...109
interior lamps .........................113
replacing bulbs ...............115–119
LATCH anchors .........................207
Lights, warning and indicator ....14
anti-lock brakes (ABS) ..........270
Limited-slip axle .......................273
Load limits .................................244
Loading instructions .................251
Locks
autolock ...................................149 childproof ................................152
doors ........................................148
Lug nuts ....................................330
Lumbar support, seats .....168–169
M
Manual transmission .................278
fluid capacities ........................391
reverse .....................................279
Message center .....................24, 32
english/metric button .........27, 36
system check button ................36
warning messages ...............27, 37
Mirrors ...............................126–127
automatic dimming rearview
mirror ......................................126
fold away .................127, 129–130
side view mirrors (power) .....127
signal .......................................130
Moon roof ..................................138
Motorcraft
parts ..............371, 390
N
Navigation system .......................97
O
Octane rating ............................375
Oil (see Engine oil) ..................360
P
Parking brake ............................270
Parts (see Motorcraft

parts) .........................................390
Pedals (see Power adjustable
foot pedals) ...............................131Index
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2010 F-250/350/450/550 (f23)
Owners Guide, 2nd Printing
USA (fus)