2005 Mercury Mountaineer light

AIMING THE HEADLAMPS
The headlamps on your vehicle are properly aimed before leaving the
assembly plant. If your vehicle is involved in an accident or if you have
problems fixing the alignment of your headlamps, have them checked by
a qualified service technician.
Headlamp aim adjustment
The headlamps on your vehicle can only be vertically adjusted. Your
vehicle does not require horizontal aim adjustments.
To adjust the headlamps:
1. Park your vehicle on a level surface about 25 feet (7.6 meters) away
from a vertical plain surface (3). Check your headlamp alignment at
night or in a dark area so that you can see the headlamp beam pattern.
•(1) Eight feet
•(2) Center height of lamp to
ground
•(3) Twenty-five feet
•(4) Horizontal reference line
2. The center of the headlamp has a
3.0 mm circle on the lens. Measure
the height from the center of your
headlamp to the ground (2) and
mark an 8 foot (2.4 meter) long
horizontal line on the plain surface (1) at this height (masking tape
works well).
3. Turn on the low beam headlamps.
The brightest part of the light
should be below the horizontal line
(4). If it is above the line the
headlamp will need to be adjusted.
4. Open the hood.
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
46

5. Locate the vertical adjuster for
each headlamp. Adjust the aim by
turning the adjuster control either
clockwise (to adjust down) or
counterclockwise (to adjust up).
Note:Usea4mmsocket or box
wrench to turn the vertical adjuster
control.
6. Horizontal aiming is not required
for this vehicle and is
non-adjustable.
TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
INTERIOR LAMPS
Dome/reading lamps
The dome lamp lights when:
•any door is opened.
•the instrument panel dimmer
switch is rotated up until the
courtesy lamps come on.
•any of the remote entry controls
are pressed and the ignition is
OFF.
The reading portion, the two outer lights, can only be toggled on and off
at the lamp.
INT2OFFOFFINT1
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
47

Cargo/reading lamps
The dome portion of the lamp or
the center light can be turned on
when the headlamp control is
rotated fully up or when a door is
opened.
With the ignition in the ACC or ON position, the rear dome lamp can be
turned ON or OFF by sliding the control.
BULBS
Headlamp Condensation
The headlamps are vented to equalize pressure. When moist air enters
the headlamp(s) through the vents, there is a possibility that
condensation can occur. This condensation is normal and will clear
within 45 minutes of headlamp operation.
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Replacing the interior bulbs
Check the operation of the bulbs frequently. To replace any of the
interior bulbs, see a dealer or qualified technician.
Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized “D.O.T.” for North America and an
“E” for Europe to assure lamp performance, light brightness and pattern
and safe visibility. Using incorrect bulbs may damage the lamp assembly
or void the lamp assembly warranty or may not provide quality bulb burn
time.
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
48

Function Number of bulbs Trade number
Park/turn lamps
(front)2
3157 AK (amber)
Headlamps 2 9007
Rear stop/turn/tail
lamps4
3057
Rear license plate
lamps2
168
Backup lamp 2 3156K
High-mount brake
lamps5
W5W
Side mounted turn
signal2
WY5W (amber)
Front sidemarker 2 194
Rear sidemarker 2 194
Fog lamp 2 9145
Cargo lamp 1 211-2
Interior overhead lamp 1 912 (906)
Front door courtesy
lamp1
168
Map lamps 2 168 (T10)
Ashtray lamp 1 161
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your dealer.
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
49

Replacing headlamp bulbs
Do not touch the glass of a halogen bulb.
1. Turn off the headlamps and open
the hood.
2. Remove the two retainer pins,
then pull headlamp forward.
3. Disconnect the electrical
connector.
4. Remove the bulb retaining ring.
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
50

5. Carefully pull the old bulb out of
the lamp assembly.
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.
Reverse steps to reinstall bulb(s).
Replacing front parking/turn signal bulbs
1. Turn OFF the headlamps and
open the hood.
2. Remove the two headlamp
retainer pins, then pull the
headlamp forward.
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
51

3. Remove the bulb socket from the
lamp assembly.
4. Carefully pull the old bulb out of
the lamp assembly.
Reverse steps to reinstall bulb(s).
Replacing side-mounted turn signal bulbs
1. Turn the headlamp switch to off.
2. Carefully pry the lamp assembly
away from the fender.
3. Rotate the bulb socket
counterclockwise to remove it from
the lamp assembly.
4. Pull the bulb straight out.
Reverse steps to reinstall bulb(s).
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
52

Replacing front/rear side marker bulbs
1. Turn the headlamp switch to off.
2. Reach under the bumper and
rotate the bulb socket
counterclockwise to remove it.
3. Pull the bulb straight out.
Reverse steps to reinstall bulb(s).
Replacing tail/brake/turn/backup lamp bulbs
1. Turn the headlamp switch to OFF
and open the liftgate.
2. Remove the two screws from the
lamp assembly.
3. Remove the lamp assembly.
4. Rotate the bulb socket
counterclockwise and remove it
from the lamp assembly.
5. Pull the bulb straight out of the
socket.
Reverse steps to reinstall bulb(s).
Replacing foglamp bulbs
1. Make sure the headlamp switch is
in the OFF position.
2. Remove the plastic splash shield
by removing the two screws on the
front of the fenderwell.
3. Remove the bulb socket from the
foglamp by turning it
counterclockwise.
4. Disconnect the electrical connector.
Reverse steps to reinstall bulb(s).
2005 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
53