2007 Mercury Mariner low beam

Autolamp delay system (if equipped)
If your vehicle has an autolamp delay feature, you can set the delay time
to keep the headlights on for up to three minutes after the key is turned
OFF. The delay time is set to 20 seconds at the factory, but the delay
time may be changed by following the steps below (Steps 1 through 6
must be done within 10 seconds):
1. Turn the key to the 1 (LOCK)
position.
2. Rotate the headlamp control to
the autolamp position.
3. Rotate the headlamp control to
the OFF position.
4. Turn the key to the 3 (RUN)
position.
5. Turn the key back to the 1
(LOCK) position.
6. Turn the headlamp control to the autolamp position (the headlights
should turn on).
7. Turn the headlamp control to the OFF position when the desired
delay time (up to 3 minutes) has been reached.
High beams
Push the lever toward the
instrument panel to activate. Pull
the lever towards you to deactivate.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
34

•Push and hold bottom of control
to dim.
AIMING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident the alignment of your headlamps
should be checked by your authorized dealer.
Vertical aim adjustment
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away.
•(1) 8 feet (2.4 meters)
•(2) Center height of lamp to
ground
•(3) 25 feet (7.6 meters)
•(4) Horizontal reference line
2. Measure the height from the
center of your headlamp to the
ground and mark an 8 foot (2.4
meter) horizontal reference line on
the vertical wall or screen at this
height (a piece of masking tape works well). The center of the lamp is
marked by a 3.0 mm circle on the headlamp lens.
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood. Cover the left-hand headlamp with an opaque cloth.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
36

Cargo and dome lamp
Rear cargo lamp equipped with an
ON/OFF/DOOR control will light
when:
•the doors are closed and the
control is in the ON position.
•the control is in the DOOR
position and any door is open.
When the control is in the OFF position, it will not illuminate when you
open the doors.
Interior lighting battery saver
The dome and/or cargo lamps will automatically extinguish after 10
minutes when the ignition key is OFF, a door has been left open and the
dome and/or cargo lamp controls are in the DOOR position. Otherwise,
interior lamps including the dome and/or cargo lamps will automatically
extinguish after 30 minutes when the ignition key is OFF.
BULB REPLACEMENT
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.
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 ensure lamp performance, light brightness and pattern and safe
visibility. The correct bulbs will not damage the lamp assembly or void the
lamp assembly warranty and will provide quality bulb burn time.
Function Number of bulbs Trade number
Park/turn lamps (front) 2 3457 AK (amber)
Headlamps (low/high
beam)2
H13
Front sidemarker 2 WY5W (amber)
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
39

Warnings Status
High engine temperature Warning cannot be reset
Driver door ajar
Passenger door ajar
Left rear door ajar
Right rear door ajar
Park brake on Warning returns after 10 minutes
Liftgate ajar Warning returns after the ignition key
is turned from OFF to ON.
Service emission sys
Check fuel cap
Low brake fluid
Check compass module
Compass no response
Compass data error
Low tire pressure
Tire pressure monitor fault
Tire pressure sensor fault
Service brake system
Check left headlamp
Check right headlamp
Check left high beam
Check right high beam
Check left turn lamps
Check right turn lamps
Engine change oil soon
Engine oil change now
Low fuel
Service 4WD
Turn signal on
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
60

CHECK COMPASS MODULE.Displayed when the compass is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
COMPASS NO RESPONSE.Displayed when the compass is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
COMPASS DATA ERROR.Displayed when the compass is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
LOW TIRE PRESSURE.Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInflating Your Tiresin the
Tires, Wheels and Loadingchapter.
TIRE PRESSURE MONITOR FAULT.Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
TIRE PRESSURE SENSOR FAULT.Displayed when a tire pressure
sensor is malfunctioning, or your spare tire is in use. For more
information on how the system operates under these conditions, refer to
Understanding Your Tire Pressure Monitoring Systemin theTires,
Wheels and Loadingchapter. If the warning stays on or continues to
come on, have the system inspected by your authorized dealer
CHECK LEFT OR RIGHT HEADLAMPS.Displayed when the
headlamps are activated and at least one is burned out. Check the lamps
as soon as possible and have the burned out lamp replaced. Refer to
Replacing headlamp bulbsin theLightschapter.
CHECK LEFT OR RIGHT HIGH BEAMS.Displayed when the
headlamps are activated and at least one is burned out. Check the lamps
as soon as possible and have the burned out lamp replaced. Refer to
Replacing headlamp bulbsin theLightschapter.
CHECK LEFT OR RIGHT TURN LAMPS.Displayed when the turn
signals are activated and at least one is burned out. Check the lamps as
soon as safely possible and have the burned out lamp replaced.
LOW FUEL.Displayed as an early reminder of a low fuel condition.
SERVICE 4WD.Displayed when the 4X4 is not operating properly. If
the warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
TURN SIGNAL ON.Displayed when the turn signal is activated and the
vehicle is driven more than 2 miles (3.3 km).
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
62

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
7 10A* Instrument cluster, Diagnostic
connector, Power mirror switch,
Radio
8 5A* Canister vent
9 30A** Power door locks, Power seats
10 15A* Heated mirrors
11 15A* Sunroof, Electrochromatic mirror,
Compass
12 5A* Radio
13 — Not used
14 — Not used
15 30A** Power windows
16 15A* Subwoofer
17 15A* Low beams
18 10A* 4WD
19 — Not used
20 15A* Horn
21 15A* Rear wiper motor, Rear wiper
washer
22 10A* Instrument cluster
23 — Not used
24 20A* Cigar lighter
25 20A* Front wiper motor, Front wiper
washer
26 5A* Climate control system mode
switch
27 5A* Speed control cancel switch
28 10A* Instrument cluster
29 10A* Reverse park aid
30 — Not used
31 — Not used
32 10A* Brake-Transmission shift lock
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 — Not used
2 25A* Headlamp power
3 25A* High beams, Turn signals, Interior
lamps, Headlamp power
4 5A* Keep Alive Power (KA PWR)
5 15A* Heated Exhaust Gas Oxygen
(HEGO) sensors
6 20A* Fuel pump
7 40A** RUN/ACC relay -
Electrochromatic mirror, Cigar
lighter, Front and rear wipers,
Compass
8 30A** Powertrain Control Module
(PCM), Injectors and coil
9 15A* Alternator
10 30A* Heated seats
11 10A* PCM
12 20A* Power point
13 20A* Fog lamps
14 15A* A/C clutch, A/C relay
1530A* Anti-lock Brake System (ABS)
solenoid
16 25A* I/P fuse panel (RUN/START)
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
194

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
17 50A** Ignition (main)
18 40A** Blower motor
19 40A** Accessory delay relay - Subwoofer
and 4WD, Low beam
20 60A** ABS
21 40A** Horn, CHMSL, Cluster, Power
locks and power seats
22 40A** (I4) Cooling fan
50A** (V6)
23 40A** Rear defroster, Park lamps relay
24 40A** (I4) High/Low speed fan
50A** (V6)
25 — Shunt
R2 — PCM relay
R3 — Fuel pump relay
R4 — Cooling fan relay
R5 — High/Low speed fan relay 1
R6 — Blower motor relay
R7 — Starter relay
R8 — High/Low speed fan relay 2
R9 — Fog lamps relay
R10 — A/C relay
D1 — Not used
D2 — A/C diode
* Mini fuse ** Cartridge fuse
CHANGING A FLAT TIRE
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
2007 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
195