2009 Mercury Grand Marquis heating

water to the FULL COLD level. For all other vehicles which have a
coolant degas system with a pressurized cap, or if it is necessary to
remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
WARNING:To reduce the risk of personal injury, make sure the
engine is cool before unscrewing the coolant pressure relief cap.
The cooling system is under pressure; steam and hot liquid can come
out forcefully when the cap is loosened slightly.
Add the proper mixture of coolant and water to the cooling system by
following these steps:
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture, to
within the COLD FILL RANGE or the FULL COLD level on the reservoir.
If you removed the radiator cap in an overflow system, fill the radiator
until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. Cap must be tightly
installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34°F/–36°C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Maintenance and Specifications
235

Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
The transmission fluid should be in
this range if at normal operating
temperature (150°F-170°F
[66°C-77°C]).
The transmission fluid should be in
this range if at ambient temperature
(50°F-95°F [10°C-35°C]).
High fluid level
Fluid levels above the safe range
may result in transmission failure.
An overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or
possible damage.
High fluid levels can be caused by an overheating condition.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Maintenance and Specifications
253

Climate control (see Air
conditioning or Heating) ............38
Clock adjust
6-CD in dash .............................33
AM/FM .......................................21
AM/FM/CD .................................24
AM/FM/Tape/CD .......................28
Console ........................................53
Controls
power seat .................................89
steering column ........................61
Coolant
checking and adding ..............232
refill capacities ................236, 257
specifications ..........................257
Cruise control
(see Speed control) ....................58
Cupholder(s) ...............................93
Customer Assistance ................184
Ford Extended Service
Plan ..........................................213
Getting assistance outside
the U.S. and Canada ..............213
Getting roadside assistance ...184
Getting the service you
need .........................................209
Ordering additional owner’s
literature .................................214
Utilizing the
Mediation/Arbitration
Program ...................................212
D
Daytime running lamps
(see Lamps) ................................42
Defrost
rear window ..............................40Dipstick
automatic transmission
fluid ..........................................252
engine oil .................................227
Driving under special
conditions ..................................182
through water .........................183
E
Electronic message center .........62
Emergencies, roadside
jump-starting ..........................202
Emission control system ..........248
Engine ........................................260
cleaning ...................................218
coolant .....................................232
fail-safe cooling .......................237
idle speed control ...................230
lubrication specifications .......257
refill capacities ........................257
service points ..................225–226
starting after a collision .........186
Engine block heater .................172
Engine oil ..................................227
change oil soon warning,
message center .......................227
checking and adding ..............227
dipstick ....................................227
filter, specifications ........229, 255
recommendations ...................229
refill capacities ........................257
specifications ..........................257
Event data recording ....................7
Exhaust fumes ..........................171
F
Fail safe cooling ........................237
Flexible Fuel Vehicle (FFV) ....238
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Index
266

Floor mats ...................................70
Fluid capacities .........................257
Fog lamps ....................................42
Fuel ............................................238
calculating fuel
economy ............................64, 245
cap ...........................................241
capacity ...................................257
choosing the right fuel ...........243
comparisons with EPA fuel
economy estimates .................248
detergent in fuel .....................243
filling your vehicle with
fuel ...........................238, 241, 245
filter, specifications ........238, 255
fuel pump shut-off switch .....186
improving fuel economy ........245
octane rating ...................243, 260
quality ......................................244
running out of fuel .................244
safety information relating to
automotive fuels .....................238
Fuel - flex fuel vehicle
(FFV) .................................238, 243
Fuses ..................................187–188
G
Gas cap (see Fuel cap) ............241
Gas mileage
(see Fuel economy) .................245
Gauges .........................................17
H
Hazard flashers .........................185
Head restraints ...........................87
Headlamps ...................................41
aiming ........................................43autolamp system .......................41
bulb specifications ....................47
daytime running lights .............42
flash to pass ..............................42
high beam .................................42
replacing bulbs .........................48
turning on and off ....................41
Heating
heating and air conditioning
system .................................37–38
Hood ..........................................224
I
Ignition ...............................168, 260
Illuminated visor mirror .............53
Infant seats
(see Safety seats) .....................124
Inspection/maintenance (I/M)
testing ........................................250
Instrument panel
cleaning ...................................220
cluster ........................................12
lighting up panel and
interior .......................................43
J
Jump-starting your vehicle ......202
K
Keyless entry system .................80
autolock .....................................72
keypad .......................................80
programming entry code .........80
Keys .......................................72, 85
positions of the ignition .........168
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Index
267