Maintenance and care – FORD 1999 F-550 v.1 User Manual
Page 216

Using the right bulbs
Function
Number of
bulbs
Trade number
Headlamps (aerodynamic)
2
9007
Headlamps (sealed beam)
2
H6054
Park/turn
2
3157
Sidemarker
2
194
Tail/stop/turn/sidemarker
2
3157 K
Backup
2
3156K
High-mount stoplamp
1
921
Cargo lamp
2
906
Roofmarker
5
194
Rear fender clearance
4
(a)
Rear identification
3
194
To replace all instrument panel lights - see your dealer
(a)
Replace entire lamp assembly; bulb is not serviceable.
AIMING THE HEADLAMPS
The alignment of your headlamps should be checked by a qualified
service technician if:
• Oncoming motorists frequently signal you to deactivate your high
beams, and your high beams are not activated.
• The headlamps do not seem to provide enough light for clear night
vision.
• The headlamp beams are pointed substantially away from a slightly
down and to the right position.
CLEANING AND CARING FOR YOUR VEHICLE
Refer to the “Customer Assistance Guide” for a list of Ford-approved
cleaners, polishes and waxes.
Maintenance and care
216