2009 Mercury Grand Marquis low beam

5. At the desired autolamp time delay, place the headlamp switch in the
off position.
•At this point, the exterior lamps turn off and the time delay is set.
Fog lamp control (if equipped)
With the ignition on, the fog lamps
can be turned on when the
headlamp control is pulled toward
you and is in any of the following
positions:
•Parking lamps
•Low beams
•Autolamps (when active)
Fog lamps will turn off when the
high beams are activated.
High beams
Push the lever toward the
instrument panel to activate. Pull
the lever towards you to deactivate.
Flash to pass
Pull toward you slightly to activate
and release to deactivate.
Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output. To activate:
•the key must be in the on position,
•the headlamp control is in the off or
position.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Lights
42

•(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 of the
headlamp bulb center from 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).
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood.
4. On the wall or screen you will
observe an area of high intensity
light. The top of the high intensity
area should touch the horizontal
reference line, if not, the beam will
need to be adjusted.
To see a clearer light pattern for
adjusting, you may want to block
the light from one headlamp while
adjusting the other.
5. Locate the vertical adjuster on
each headlamp. Usinga4mm
wrench, turn the adjuster either
clockwise (to adjust down) or
counterclockwise (to adjust up).
The horizontal edge of the brighter
light should touch the horizontal
reference line.
6. HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS
NON-ADJUSTABLE.
7. Close the hood and turn off the lamps.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Lights
44

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
7 10A Ignition (ON/ACC) - Wiper
module
8 10A Electronic Automatic Temperature
Control (EATC) module (vehicles
equipped with EATC only)
9 7.5A Ignition (ON/ACC) - Door lock
switch illumination, Heated seat
switch illumination, Radio,
Antenna, Electrochromatic mirror,
Window relay coil
10 15A Hazards
11 15A Ignition (ON) - Turn signals
12 15A Audio
13 10A Ignition (ON) - Rear Air
Suspension Module (RASM),
Cluster
14 15A Adjustable pedals
15 10A Ignition (ON) - EATC module,
A/C mode switch (vehicles
equipped with manual A/C only),
A/C blower relay coil
16 20A OBD II
17 10A Ignition (ON) - A/C mode switch
(vehicles equipped with manual
A/C), Blend door, Heated seat
modules
18 15A Lighting control module (interior
lighting)
19 10A LCM (Left-hand low beam)
20 10A Ignition (ON/START) - Back-up
lamps, Anti-lock brake system
(ABS)
21 10A LCM (Right-hand low beam)
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Roadside Emergencies
189