2000 Mercury Grand Marquis lug nut

Driving while you tow
When towing a trailer:
²Ensure that you turn off your speed control. The speed control may
shut off automatically when you are towing on long, steep grades.
²Consult your local motor vehicle speed regulations for towing a trailer.
²Use a lower gear when towing up or down steep hills. This will
eliminate excessive downshifting and upshifting for optimum fuel
economy and transmission cooling.
²Anticipate stops and brake gradually.
Exceeding the GCWR rating may cause internal transmission
damage and void your warranty coverage.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your Scheduled Maintenance guide
for more information.
Trailer towing tips
²Practice turning, stopping and backing up in an area before starting on
a trip to get the feel of the vehicle trailer combination. When turning,
make wider turns so the trailer wheels will clear curbs and other
obstacles.
²Allow more distance for stopping with a trailer attached.
²The trailer tongue weight should be 10% of the loaded trailer weight.
²After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
²When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) and increase idle speed. This aids engine
cooling and air conditioner efficiency.
²Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer's wheels.
Launching or retrieving a boat
When backing down a ramp during boat launching or retrieval,
²Do not allow the static water level to rise above the bottom edge of
the rear bumper and
Driving
130

When driving with the temporary spare tiredo not:
²exceed 80 km/h (50 mph) under any circumstances
²load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
²tow a trailer
²use tire chains
²drive through an automatic car wash, because of the vehicle's reduced
ground clearance
²try to repair the temporary spare tire or remove it from its wheel
²use the wheel for any other type of vehicle
Tire change procedure
To prevent the vehicle from moving when you change a tire, be
sure the parking brake is set, then block (in both directions) the
wheel that is diagonally opposite (other side and end of the vehicle) to
the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
1. Park on a level surface, activate hazard flashers and set parking brake.
2. Place gearshift lever in P (Park) and turn engine OFF.
3. Remove the spare tire and the
jack and lug wrench which are
under the spare tire.
4. Locate pry off notch (if
equipped) and remove the center
ornament from the aluminum wheel
with the tapered end of the wheel
nut wrench that came with your
vehicle. Insert and twist the handle,
then pry against the wheel.
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141

5. Loosen each wheel lug nut
one-half turn counterclockwise but
do not remove them until the wheel
is raised off the ground. Refer to
Anti-theft lug nutsfor information
on removing anti-theft lug nuts.
On vehicles equipped with
Air Suspension, turn OFF
the Air Suspension switch prior to
jacking, hoisting or towing your
vehicle.
Refer toAir suspension systemin
theDrivingchapter for more
information.
Jacking notches are located
approximately six inches rearward
of the front wheels and twelve
inches foward of the rear wheels.
6. Locate the jack notch closest to
the tire you are changing, then
place the jackunder the frame of
the vehiclealigning it with the
notch.
7. Position the jack according to the following guides and turn the jack
handle clockwise until the wheel is completely off the ground.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 to véhicule (cric ou
pont élévateur) ou de le remorquer.
OFF
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142

To lessen the risk of
personal injury, do not put
any part of your body under the
vehicle while changing a tire. Do
not start the engine when your
vehicle is on the jack. The jack is
only meant for changing the tire.
²Never use the rear differential
as a jacking point.
8. Remove the lug nuts with the lug wrench.
9. Replace the flat tire with the spare tire, making sure the valve stem is
facing outward. Reinstall lug nuts until the wheel is snug against the hub.
Do not fully tighten the lug nuts until the wheel has been lowered.
10. Lower the wheel by turning the jack handle counterclockwise.
11. Remove the jack and fully
tighten the lug nuts in the order
shown.
12. Put flat tire, jack and lug wrench
away.
13. Turn on the air suspension
switch (if equipped).
Anti-theft lug nuts (if equipped)
If your vehicle is equipped with this feature, one of the lug nuts on each
wheel must be removed and replaced with a special key. The key and
registration card are attached to the lug wrench and stored with the
spare tire. If you lose the key, send the registration card to the
manufacturer (not the dealer) to get a replacement key. If the lug
wrench/lug nut key assembly is lost, see your nearest Ford or
Lincoln/Mercury dealer who has access to the master set of keys.Do not
use an impact wrench with the anti-theft key.
1
4 3
2 5
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143

To remove the anti-theft lug nut:
1. Insert the key over the locking
lug nut. Make sure you hold the key
square to the lug nut. If you hold
the key at an angle, you could
damage the key and the lug nut.
2. Place the lug nut wrench over the lug nut key and apply pressure on
the key with the wrench.
3. Turn the wrench in a counterclockwise direction to remove the lug
nut.
To install the anti-theft lug nut:
1. Insert the key over the locking lug nut.
2. Place the lug nut wrench over the lug nut key and apply pressure on
the key with the wrench.
3. Install the lug nut.
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Do not push start your vehicle. You could damage the catalytic
converter.
Batteries contain sulfuric acid which can burn skin, eyes, and
clothing, if contacted.
Roadside emergencies
144

After the disabled vehicle has been started and the jumper cables
removed, allow it to idle for several minutes so the engine computer can
relearnits idle conditions.
WRECKER TOWING
If you need to have your vehicle towed, contact a professional towing
service or, if you are a member, your roadside assistance center.
It is recommended that your vehicle be towed with a wheel lift or flatbed
equipment. Do not tow with a slingbelt. Ford Motor Company has not
approved a slingbelt towing procedure.
Before your vehicle can be towed, the air suspension control in the
luggage compartment must be turned to the OFF position (if equipped).
If the vehicle is towed by other means or incorrectly, vehicle
damage may occur.
Ford Motor Company provides a towing manual for all authorized tow
truck operators. Have your tow truck operator refer to this manual for
proper hook-up and towing procedures for your vehicle.
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149

anti-lock brakes (ABS) .....11,119
brake ..........................................11
charging system ........................12
check engine ...............................9
high beam .................................11
low coolant ................................10
low fuel ........................................8
oil pressure ...............................12
overdrive off ..............................13
safety belt .................................10
speed control ............................65
traction control active ..............13
turn signal indicator .................11
Load limits .................................127
GAWR ......................................127
GVWR ......................................127
trailer towing ..........................127
Locks
autolock .....................................76
childproof ..................................74
doors ..........................................73
Lubricant specifications ....198,200
Lug nuts, anti-theft ...................143
Lumbar support, seats ...............91
Message center ...........................20
reset button ..............................20
select button .............................21
Mirrors
automatic dimming
rearview mirror .........................69
cleaning ...................................192
side view mirrors (power) .......73
Motorcraft parts .................180,197
Octane rating ............................179
Odometer .....................................17
Oil (see Engine oil) ..................153
Overdrive ..............................61,125
Panic alarm feature,
remote entry system ..................78
Parking brake ............................119
Parts (see Motorcraft parts) ....197Power distribution box
(see Fuses) ...............................138
Power door locks ...................73,76
Power steering ..........................122
fluid, checking and adding ....164
fluid, refill capacity ................197
fluid, specifications ..........198,200
Radio ............................................35
Relays .................................135,140
Remote entry system ............75,78
illuminated entry ......................79
locking/unlocking doors ...........75
opening the trunk .....................78
panic alarm ...............................78
replacement/additional
transmitters ...............................80
replacing the batteries .............79
Safety belts (see Safety
restraints) ...........14,91,92,93,94,95
Safety defects, reporting ..........214
Safety restraints ......91,92,93,94,95
belt minder ...............................97
cleaning the
safety belts .......................100,195
extension assembly ..................96
for adults .........................92,93,94
for children ......................105,106
lap belt ......................................95
warning light
and chime ...................10,14,96,97
Safety seats for children ..........107
Seat belts
(see Safety restraints) ...............91
Seats ............................................87
child safety seats ....................107
cleaning ............................195,196
SecuriLock passive
anti-theft system ....................80,81
Servicing your vehicle ..............150
Spark plugs,
specifications ......................197,200
Index
218