snow chains Mercury Grand Marquis 2005 Owner's Manuals

spare tire is consideredtemporary. Replace the T-type/mini-spare with
a tire of the same size, speed rating and load carrying capacity as the
other road tires as soon as possible.
When driving with the T-type/mini-spare tiredo not:
•Exceed 50 mph (80 km/h)
•Load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
•Tow a trailer
•Use snow chains on the end of the vehicle with the T-type/mini spare
tire
•Use more than one T-type/mini spare tire at a time
•Use commercial car washing equipment
•Try to repair the T-type/mini spare tire
Use of a T-type/mini spare tire at any one wheel location can lead to
impairment of the following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
Dissimilar spare tire/wheel information (if equipped)
Failure to follow these guidelines could result in an increased
risk of loss of vehicle control, injury or death.
Your vehicle may be equipped with a dissimilar spare tire/wheel. A
dissimilar spare tire/wheel is defined as a spare tire and/or wheel that is
different in brand, size or appearance from the road tires and wheels. If
you have a dissimilar spare tire/wheel, then it is intended for temporary
use only. This means that if you need to use it, you should replace it as
soon as possible with a road tire/wheel that is the same size and type as
the road tires and wheels that were originally provided by Ford. If the
dissimilar spare tire or wheel is damaged, it should be replaced rather
than repaired.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Tires, Wheels and Loading
138

When driving with the dissimilar spare tire/wheel,do not:
•Exceed 70 mph (113 km/h)
•Use more than one dissimilar spare tire/wheel at a time
•Use commercial car washing equipment
•Use snow chains on the end of the vehicle with the dissimilar spare
tire/wheel
The usage of a dissimilar spare tire/wheel can lead to impairment of the
following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
•All-Wheel driving capability (if applicable)
•Load leveling adjustment (if applicable)
When driving with the dissimilar spare tire/wheel additional caution
should be given to:
•Towing a trailer
•Driving vehicles equipped with a camper body
•Driving vehicles with a load on the cargo rack
Drive cautiously when using a dissimilar spare tire/wheel and seek
service as soon as possible.
Tire change procedure
To help 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.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Tires, Wheels and Loading
139

SNOW TIRES AND CHAINS
Snow tires must be the same size and grade as the tires you
currently have on your vehicle.
The tires on your vehicle have all weather treads to provide traction in
rain and snow. However, in some climates, you may need to use snow
tires and chains.
Follow these guidelines when using snow tires and chains:
•Either cable type chains or SAE class S chains can be used.
•Install chains securely, verifying that the chains do not touch any
wiring, brake lines or fuel lines.
•Drive cautiously. If you hear the chains rub or bang against your
vehicle, stop and re-tighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.
•If possible, avoid fully loading your vehicle.
•Remove the tire chains when they are no longer needed. Do not use
tire chains on dry roads.
•The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when
using snow tires and chains.
VEHICLE LOADING – WITH AND WITHOUT A TRAILER
This section will guide you in the proper loading of your vehicle and/or
trailer, to keep your loaded vehicle weight within its design rating
capability, with or without a trailer. Properly loading your vehicle will
provide maximum return of vehicle design performance. Before loading
your vehicle, familiarize yourself with the following terms for determining
your vehicle’s weight ratings, with or without a trailer, from the vehicle’s
Safety Compliance Certification Label:
Base Curb Weight– is the weight of the vehicle including a full tank of
fuel and all standard equipment. It does not include passengers, cargo, or
optional equipment.
Vehicle Curb Weight– is the weight of your new vehicle when you
picked it up from your dealer plus any aftermarket equipment.
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Tires, Wheels and Loading
153

locking/unlocking doors ...........81
opening the trunk .....................82
replacement/additional
transmitters ...............................83
Roadside assistance ..................180
S
Safety Belt Maintenance ..........110
Safety belts (see Safety
restraints) ..............96, 99, 101–103
Safety defects, reporting ..........204
Safety restraints ....96, 99, 101–103
belt minder .............................105
extension assembly ................109
for adults .........................101–103
for children .............................121
lap belt ....................................104
Occupant Classification
Sensor ........................................97
safety belt maintenance .........110
warning light and chime 104–105
Safety seats for children ..........124
Safety Compliance
Certification Label ....................245
Seat belts (see Safety
restraints) ....................................96
Seats ............................................91
child safety seats ....................124
front seats .................................91
SecuriLock passive anti-theft
system ..........................................90
Servicing your vehicle ..............211
Setting the clock
AM/FM single CD .....................22
AM/FM/In-dash 6 CD ................31
AM/FM/Tape/CD .......................26Spark plugs,
specifications .....................240, 244
Specification chart,
lubricants ...........................242, 244
Speed control ..............................63
Starting your vehicle .......163–164,
166
jump starting ..........................190
Steering
speed sensitive .......................172
Steering wheel
controls ......................................66
tilting .........................................50
T
Tilt steering wheel ......................50
Tires ...........................132–133, 137
alignment ................................150
care ..........................................149
changing ..........................137, 139
checking the pressure ............135
inspecting and inflating .........134
label .........................................148
replacing ..................................137
rotating ....................................151
safety practices .......................150
sidewall information ...............143
snow tires and chains ............153
spare tire .........................137–138
terminology .............................133
tire grades ...............................133
treadwear ........................132, 149
Towing .......................................159
recreational towing .................162
trailer towing ..........................159
wrecker ....................................195
Traction control ........................170
Traction-lok rear axle ...............178
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
254