bulb Mercury Villager 1998 Owner's Manuals

Indicator Lights and Chimes
Brake System Warning Light
The warning light for the brakes can show two things Ð that the
parking brake is not fully released, or that the brake fluid
level is low in the master cylinder reservoir. If the fluid level is
low, the brake system should be checked by your dealer or a
qualified service technician.
The BRAKE light normally illuminates when you turn the ignition
key to the ON position to verify that the indicator bulb is
working. If the light stays on or comes on when the engine is
running and after you have released the parking brake fully, have
the hydraulic brake system serviced.
WARNING
The BRAKE light indicates that the brakes may not be
working properly. Have the brakes checked immediately.
Brake system and parking brake light
Instrumentation
9

A problem with the system is indicated by one or more of the
following: the readiness light will either flash or stay lit, or it will
not light.
WARNING
If any of these things happen, even intermittently, have
the air bag system serviced at your Ford or Lincoln-Mercury
dealer immediately.
Service Engine Soon Warning Light
Your vehicle is equipped with a computer that monitors the
engine's emission control system. This system is commonly known
as the On Board Diagnostics System (OBD II). This OBD II
system protects the environment by ensuring that your vehicle
continues to meet government emission standards. The OBD II
system also assists the service technician in properly servicing
your vehicle.
TheService Engine Soonindicator light illuminates when the
ignition is first turned to the ON position to check the bulb. If it
comes on after the engine is started, one of the engine's
emission control systems may be malfunctioning. The light may
illuminate without a driveability concern being noted. The
vehicle will usually be driveable and will not require towing.
Supplemental air bag readiness light
12

Trailer Brakes
Separate trailer brakes are required on most trailers weighing
over 1,500 lbs. (680 kg).
WARNING
Do not connect a trailer's hydraulic brake system directly
to your vehicle's brake system. Your vehicle may not
have enough braking power and your chances of having a
collision greatly increase.
Trailer Lamps
Make sure your trailer lamps conform to federal and local
regulations.
Class I Trailer Tow electrical wiring provides two circuits (right
hand and left hand) to operate trailer stop/turn tail lamps. Each
stop/turn circuit will operate one combination stop/turn light
bulb (# 1157, 3157, 2357, or 3357) on the trailer. Never add more than
one trailer light bulb to one circuit.
WARNING
Always replace a fuse with one that has the specified
amperage rating. Using a fuse with a higher amperage rating
can cause severe wire damage and could start a fire.
Driving
235

Lights and Bulb Replacement
It is a good idea to check the operation of the following lights
frequently:
mheadlamps
mhigh-mount brakelamp
mtail lamps
mbrakelamps
mcornering lamps
mhazard flasher
mturn signals
mlicense plate lamps
The alignment of your headlamps should be checked if:
moncoming motorists frequently signal you to turn off your
vehicle's high beams when you do not have the high
beams on
mthe headlamps do not seem to give you enough light to see
clearly at night
mthe headlamp beams are not pointed slightly down and to the
right
Headlamp Bulb
The headlamps on your vehicle use replaceable bulbs. When the
lamp burns out, simply replace the bulb, rather than the
whole lamp.
316

WARNING
Handle a halogen headlamp bulb carefully and keep out
of children's reach. Grasp the bulb only by its plastic
base and do not touch the glass. The oil from your hand
could cause the bulb to break the next time the headlamps
are operated.
Do not remove the burned out bulb unless you can immediately
replace it with a new one. If a bulb is removed for an
extended period of time, contaminants may enter the headlamp
and affect its performance.
Removing the headlamp bulb
1. Make sure that the engine is off and the headlamp switch on
the instrument panel is in the OFF position.
2. Remove the electrical connector from the bulb by pulling the
connector away from the bulb assembly.
The headlamp bulb assembly
Maintenance and Care
317

3. Remove the bulb retaining ring by turning it counterclockwise
1/8 of a turn to free it from the socket. Then slide the ring off
the plastic base.Keep the ring.You must use it again to
hold the new bulb in place.
4. Carefully remove the bulb assembly from its socket by
gently pulling it rearward without turning.
5. Do not touch the bulb with your skin or you could shatter the
bulb. Always grasp the bulb assembly from the plastic base.
6. Be sure that you have the proper replacement bulb ready before
you discard the burned out bulb.
Removing the headlamp bulb retaining ring
318

Installing the headlamp bulb
1. With the flat side of the bulb's plastic base facing upward,
insert the glass end of the bulb into the socket. You may
need to turn the bulb left or right to line up the grooves in the
plastic base with the tabs in the socket. When the grooves
are aligned, push the bulb into the socket until the plastic base
contacts the rear of the socket. Do not touch the glass with
your fingers.
2. Slip the retaining ring over the plastic base until it contacts the
rear of the socket. Lock the ring into the socket by rotating it
until you feel a ªstop.º
3. Push the electrical connector into the rear of the plastic base
until it snaps, locking it into place.
Headlamp bulb replacement
Maintenance and Care
319

4. Turn the headlamps on and make sure that they work
properly. If the headlamp was correctly aligned before you
changed bulbs, you should not need to align it again.
Replacing the Bulbs
There are several different types of replacement bulbs for your
vehicle. The following illustration indicates the proper method of
removal and installation for each bulb.
The illustrations in this section will provide you with reference for
changing many of the bulbs on your vehicle.
The replacement bulbs
320

Bulb locations
Maintenance and Care
321

Bulb replacement chart
322