2009 Mercury Grand Marquis brake

Parking brake
Apply the parking brake whenever
the vehicle is parked.
To set the parking brake:
1. Move the gearshift to P (Park).
2. Press pedal downward.
The BRAKE warning lamp in the
instrument cluster illuminates and
remains illuminated (when the
ignition is turned on) until the
parking brake is fully released.
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
The parking brake is not recommended to stop a moving vehicle.
However, if the normal brakes fail, the parking brake can be used to stop
your vehicle in an emergency. Since the parking brake applies only the
rear brakes, the vehicle’s stopping distance will increase greatly and the
handling of your vehicle will be adversely affected.
Pull the lever to release the parking
brake.
HOOD
P!
BRAKE
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If you exceed the load limit, the rear air suspension may not operate.
The air suspension shut-off switch is
located on the left side of the trunk.
If this switch is in the off position,
the rear air suspension will not
operate.
WARNING:On vehicles
equipped with air
suspension, turn off the air
suspension switch prior to jacking,
hoisting or towing your vehicle.
Normal vehicle operation does not
require any action by the driver.
TRACTION-LOK™ AXLE (IF EQUIPPED)
This axle provides added traction on slippery surfaces, particularly when
one wheel is on a poor traction surface. Under normal conditions, the
Traction-Lok™ axle functions like a standard rear axle.
Extended use of other than the manufacturer’s specified size tires on a
Traction-Lok™ rear axle could result in a permanent reduction in
effectiveness. This loss of effectiveness does not affect normal driving
and should not be noticeable to the driver.
AUTOMATIC TRANSMISSION OPERATION
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the on position unless brake pedal is pressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the on position and the brake pedal pressed, it is possible that a fuse has
blown or the vehicle’s brakelamps are not operating properly. Refer to
Fuses and relaysin theRoadside Emergencieschapter.
If the fuse is not blown, perform the following procedure:
1. Apply the parking brake, turn the ignition to 2 (Accessory).
AIR SUSPENSION
SWITCH
INTERRUPTEUR DE
LA SUSPENSION
PNEUMATIQUE
WARNING
AVERTISSEMENTOFF-ARRET
To prevent sudden
vehicle movement,
turn off air suspen-
sion switch prior to
jacking, hoisting or
towing vehicle.
Pour prévenir tout mouvement soudain du véhi-
cule, placer à l'arrêt l'interrupteur de la suspension
pneumatique avant de lever le véhicule (cric ou
pont élévateur) ou de le remorquer.
OFF
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2. Locate the access plug on the
underside of the steering column
cover.
3. Remove the access plug using a
flat head screwdriver. Insert the
screwdriver into the access hole
nearest the steering wheel. Then
push and hold the override button
using a flat head screwdriver. Apply
the brake pedal and shift the
transmission into N (Neutral) while
continuing to depress the override
button.
4. Reinstall the access plug cover, start the vehicle and release the
parking brake.
WARNING:Do not drive your vehicle until you verify that the
brakelamps are working.
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
WARNING:If the parking brake is fully released, but the brake
warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer.
Understanding the gearshift positions of the 4–speed automatic
transmission
P (Park)
This position locks the transmission
and prevents the rear wheels from
turning.
To put your vehicle in gear:
•Start the engine
•Press the brake pedal
•Move the gearshift lever into the desired gear
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To put your vehicle in P (Park):
•Come to a complete stop
•Move the gearshift lever and securely latch it in P (Park)
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
R (Reverse)
With the gearshift lever in R (Reverse), the vehicle will move backward.
Always come to a complete stop before shifting into and out of R
(Reverse).
N (Neutral)
With the gearshift lever in N (Neutral), the vehicle can be started and is
free to roll. Hold the brake pedal down while in this position.
(Overdrive)
The normal driving position for the
best fuel economy. Transmission
operates in gears one through four.
Overdrive can be deactivated by
pressing the transmission control
switch on the gearshift lever.
The transmission control indicator
light (TCIL) will illuminate on the
instrument cluster.
Drive (not shown)
Drive is activated when the transmission control switch is pressed.
•This position allows for all forward gears except overdrive.
•O/D OFF lamp is illuminated.
•Provides engine braking.
•Use when driving conditions cause excessive shifting from O/D to
other gears. Examples: heavy city traffic where continuous shifting in
and out of overdrive occurs, hilly terrain, heavy loads, trailer towing
and when engine braking is required.
O
/
D
O
F
F
O/D
OFF
2009 Grand Marquis(grn)
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USA(fus)
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DRIVING THROUGH WATER
If driving through deep or standing
water is unavoidable, proceed very
slowly especially when the depth is
not known. Never drive through
water that is higher than the bottom
of the wheel rims (for cars) or the
bottom of the hubs (for trucks).
When driving through water, traction or brake capability may be limited.
Also, water may enter your engine’s air intake and severely damage your
engine or your vehicle may stall.Driving through deep water where
the transmission vent tube is submerged may allow water into the
transmission and cause internal transmission damage.
Once through the water, always dry the brakes by moving your
vehicle slowly while applying light pressure on the brake pedal.
Wet brakes do not stop the vehicle as quickly as dry brakes.
2009 Grand Marquis(grn)
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Passenger compartment fuse panel
The fuse panel is located below and to the left of the steering wheel by
the brake pedal. Remove the panel cover to access the fuses.
To remove a fuse use the fuse puller tool provided on the fuse panel cover.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 10A Ignition (START) - Starter relay
coil, DTRS
2 7.5A Power mirrors, Mirror switch,
Keypad switch, Decklid switch,
Adjustable pedal switch, DDM,
Cluster
3 5A Ignition (START) - Audio mute
4 10A LCM (switch illumination),
Autolamp sensor
5 7.5A Ignition (ON/ACC) - LCM
6 7.5A LCM
27 25
26 2423 21
2219
20
18 16
17 1514 12
1310
33
31
2932
30
28 11
97
8653
41
2Relay
1
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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)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
22 10A Ignition (ON/START) - Restraint
Control Module (RCM), Occupant
Classification Sensor (OCS),
Passenger Air bag Deactivation
Indicator (PADI)
23 15A
Multi-function switch
(Flash-to-pass), LCM (High beams)
24 10A Ignition (ON/START) - Passive
Anti-Theft System (PATS)
module, Powertrain Control
Module (PCM) relay coil, Fuel
relay coil, Ignition relay coil
25 15A LCM (Park lamps, corner lamps,
license lamps)
26 10A Ignition (ON/START) - Cluster,
LCM, Overdrive cancel switch,
Traction control switch
27 — Not used
28 7.5A Brake signal, LCM (BTSI), ABS
29 — Not used
30 — Not used
31 5A Key in (LCM)
32 — Not used
33 — Not used
Relay 1 Full ISO relay Window relay
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