2008 LINCOLN MARK LT TPMS

Low Tire
Pressure
Warning LightPossible
causeCustomer Action Required
Flashing Warning
LightSpare tire in
useYour temporary spare tire is in
use. Repair the damaged road
wheel and re-mount it on the
vehicle to restore system
functionality. For a description of
how the system functions under
these conditions, refer toWhen
your temporary spare tire is
installedin this section.
TPMS
malfunctionIf your tires are properly inflated
and your spare tire is not in use
and the TPMS warning light still
flashes, have the system inspected
by your authorized dealer.
When inflating your tires
When putting air into your tires (such as at a gas station or in your
garage), the Tire Pressure Monitoring System may not respond
immediately to the air added to your tires.
It may take up to two minutes of driving over 20 mph (32 km/h) for the
light to turn OFF after you have filled your tires to the recommended
inflation pressure.
How temperature affects your tire pressure
The Tire Pressure Monitoring System (TPMS) monitors tire pressure in
each pneumatic tire. While driving in a normal manner, a typical
passenger tire inflation pressure may increase approximately 2 to 4 psi
(14 to 28 kPa) from a cold start situation. If the vehicle is stationary
over night with the outside temperature significantly lower than the
daytime temperature, the tire pressure may decrease approximately 3 psi
(20.7 kPa) for a drop of 30° F (16.6°C) in ambient temperature. This
lower pressure value may be detected by the TPMS as being significantly
lower than the recommended inflation pressure and activate the TPMS
warning for low tire pressure. If the low tire pressure warning light is
ON, visually check each tire to verify that no tire is flat. (If one or more
tires are flat, repair as necessary.) Check air pressure in the road tires. If
any tire is under-inflated, carefully drive the vehicle to the nearest
location where air can be added to the tires. Inflate all the tires to the
recommended inflation pressure.
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Tires, Wheels and Loading
197

•Without Daytime Running Lamp (DRL) and 4x4 options
The relays are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingDescription
F03 5A Clockspring illumination
R01 Full ISO
Relay4x4 CCW
R02 Full ISO
Relay4x4 CW
R03
12ISO
RelayDaytime Running Lamps (DRL) high beam
disable
R201 Relay DRL
R202 Relay A/C clutch
D01 Diode A/C clutch
D02 Diode One Touch Integrated Start (OTIS)
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire Pressure Monitoring System
(TPMS)in theTires, Wheels and Loadingchapter. Replace the spare
tire with a road tire as soon as possible.
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
247

The use of tire sealants may damage your Tire Pressure
Monitoring System and should not be used.
Refer toTire Pressure Monitoring System (TPMS)in the
Tires, Wheels and Loadingchapter for important information. If
the tire pressure monitor sensor becomes damaged, it will no longer
function.
Dissimilar spare tire/wheel information
Failure to follow these guidelines could result in an increased
risk of loss of vehicle control, injury or death.
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.
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
and can be one of three types:
1.T-type mini-spare:This spare tire begins with the letter “T” for tire
size and may have “Temporary Use Only” molded in the sidewall
2.Full-size dissimilar spare with label on wheel:This spare tire has
a label on the wheel that states: “THIS TIRE AND WHEEL FOR
TEMPORARY USE ONLY”
When driving with one of the dissimilar spare tires listed above,do 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 dissimilar spare
tire
•Use more than one dissimilar spare tire at a time
•Use commercial car washing equipment
•Try to repair the dissimilar spare tire
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
248

Specification chart,
lubricants ...................................311
Speed control ..............................93
Starting your vehicle ........210–212
jump starting ..........................255
Steering wheel
controls ......................................96
tilting .........................................82
T
Tailgate ......................................111
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....193
Tires ...........................178–180, 247
alignment ................................186
care ..........................................183
changing ..................247, 250–251
checking the pressure ............183
inflating ...................................181
label .........................................192
replacing ..................................184
rotating ....................................187
safety practices .......................186
sidewall information ...............188
snow tires and chains ............198
spare tire .................................248
terminology .............................180
tire grades ...............................179
treadwear ........................179, 183
Towing .......................................205
recreational towing .................209
trailer towing ..........................205Traction control ........................216
Traction-lok rear axle ...............218
Transfer case
fluid checking .........................307
Transmission .............................219
brake-shift interlock (BSI) ....219
fluid, checking and adding
(automatic) .............................305
fluid, refill capacities ..............311
lubricant specifications ..........311
Turn signal ..................................75
V
Vehicle Identification Number
(VIN) ..........................................316
Vehicle loading ..........................198
Ventilating your vehicle ...........213
W
Warning lights (see Lights) .......12
Washer fluid ..............................281
Water, Driving through .............236
Windows
power .........................................88
power down back window .......89
Windshield washer fluid and
wipers ..........................................82
checking and adding fluid .....281
replacing wiper blades ...........281
2008 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
325