Page 2 of 280
Tires, Wheels and Loading 145
Tire information 145
Tire inflation 147
Tire Pressure Monitoring System (TPMS) 160
Vehicle loading 165
Trailer towing 171
Recreational towing 174
Driving 175
Starting 175
Brakes 180
Traction Control™ 182
Air suspension 184
Transmission operation 185
Reverse sensing system 189
Roadside Emergencies 193
Getting roadside assistance 193
Hazard flasher switch 194
Fuel pump shut-off switch 195
Fuses and relays 195
Changing tires 202
Wheel lug nut torque 210
Jump starting 210
Wrecker towing 216
Customer Assistance 218
Reporting safety defects (U.S. only) 224
Reporting safety defects (Canada only) 225
Cleaning 226
Maintenance and Specifications 233
Engine compartment 235
Engine oil 237
Battery 240
Engine coolant 242
Table of Contents
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2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Page 48 of 280

CLOCK
Press the right control to move the
time display forward.
Press the left control to move the
time display backwards.
AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet as this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located
under the instrument panel.
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power
point(s) over the vehicle capacity of
12 VDC/180W. If the power point or cigar lighter socket is not working, a
fuse may have blown. Refer toFuses and relaysin theRoadside
Emergencieschapter for information on checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
•do not use the power point longer than necessary when the engine is
not running,
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Driver Controls
48
Page 199 of 280
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
27 — Not used
28 7.5A Brake signal, LCM (BTSI), ABS
29 — Not used
30 — Not used
31 5A LCM (Key in)
32 7.5A Delay accessory (audio)
33 — Not used
K101 — Delayed accessory
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING:To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Roadside Emergencies
199
Page 202 of 280

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
K201 Micro relay A/C clutch
K202 — Not used
K203 Micro relay Ignition coil
K204 Micro relay PCM
K205 — Not used
K206 Micro relay Fuel
K207 — Not used
K208 — Not used
K209 Micro relay Horn
K301 Mini relay Starter
K302 Mini relay RASM (Air compressor)
K303 Mini relay Blower
K304 Mini relay Rear defroster
D501 — Not used
D502 Diode Reverse battery
D503 Diode Horn, Door latch
CB601 20A Circuit
BreakerPower seats, driver seat module
CB602 20A Circuit
BreakerDelayed accessory relay for
windows, audio
* Mini Fuses ** Cartridge Fuses
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
2009 Town Car(tow)
Owners Guide, 1st Printing
USA(fus)
Roadside Emergencies
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