
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated areas for normal operating temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is in the add range or does not
show at all on the dipstick.
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 149°F (65°C) on a level surface. The normal operating
temperature can be reached after approximately 20 miles (30 km) of
driving.
The transmission fluid should be
within the cross-hatch area if at
normal operating temperature 149°F
(65°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.
Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Maintenance product specifications and capacitiessection in this
chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 1/2 pint
(250 ml) increments through the
filler tube until the level is correct.
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
308 

MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Brake fluidBetween MAX
and MIN on
reservoirMotorcraft High
Performance DOT 3 Motor
Vehicle Brake FluidPM-1-C /
WSS-M6C62-A or
WSS-M6C65-A1
Door latch, hood latch,
auxiliary hood latch, seat
tracks, trunk and liftgate
latches— Multi-Purpose GreaseXG-4 or XL-5 /
ESA-M1C93-B
Lock cylinders —Motorcraft Penetrating
and Lock LubricantXL-1 /
None
Automatic transmission
fluid10.0 quarts
(9.5L)
1
Motorcraft
MERCONVATF
2
XT-5-QM /
MERCONV
Rear differential (AWD)
fluid2.4 pints
(1.15L)Motorcraft SAE 80W-90
Premium Rear Axle
LubricantXY-80W90-QL /
WSP-M2C197-A
Power Transfer Unit
(PTU) fluid (AWD)
5
18 ounces
(0.53L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A
Engine oil5.5 quarts
(5.2L)Motorcraft SAE 5W-20
Premium Synthetic Blend
Motor Oil (US)
Motorcraft SAE 5W-20
Super Premium Motor Oil
(Canada)
3
XO-5W20-QSP (US)
CXO-5W20- LSP12
(Canada) /
WSS-M2C930-A and API
Certification Mark
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
311 

Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Engine coolant11.1 quarts
(10.5L)Motorcraft Premium Gold
Engine Coolant with
bittering agent
(yellow-colored)
4
VC-7-B /
WSS-M97B51-A1
Power steering fluidBetween MAX
and MIN on
reservoirMotorcraft
MERCONVATFXT-5-QM /
MERCONV
Windshield washer fluidTop- off fluid
as neededMotorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank20.0 gallons
(75.7L) FWD
——
19.0 gallons
(71.9L)
(AWD)
1Approximate dry fill capacity. Actual amount may vary during fluid changes.2Automatic transmissions that require MERCONV should only use MERCONV fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.3Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.4Add the coolant type originally equipped in your vehicle.5See your authorized dealer for fluid level checking or filling.
2009 MKS(mks)
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USA(fus)
Maintenance and Specifications
312 

The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
System
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION CODE DESIGNATIONS
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
Description Code
6F 6–Speed Automatic Transmission J
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
315 

A
Accessory delay ..........................58
Adaptive Cruise Control .............63
AdvanceTrac ..............................218
Air cleaner filter ...............309–310
Air conditioning ....................32, 35
Airbag supplemental restraint
system ................144–145, 153, 155
and child safety seats ............146
description ..............145, 153, 155
disposal ....................................159
driver airbag ............147, 154, 157
indicator light .................153, 159
operation .................147, 154, 157
passenger airbag .....147, 154, 157
side airbag ...............................153
All Wheel Drive (AWD),
driving off road .........................232
AM/FM .........................................16
Antifreeze (see Engine
coolant) .....................................288
Anti-lock brake system
(see Brakes) ......................215–216
Anti-theft system ..............113, 117
arming the system ..................117
disarming a triggered
system .....................................118
triggering .................................119
Audio system (see Radio) .........16
Automatic transaxle
fluid, refill capacities ..............311
fluid, specification ..................311
Automatic transmission
driving an automatic
overdrive .................................223
fluid, adding ............................307
fluid, checking ........................307Selectshift (SST) ....................226
Auxiliary input jack (Line in) ....23
B
Battery .......................................286
acid, treating emergencies .....286
jumping a disabled battery ....256
maintenance-free ....................286
replacement, specifications ...310
servicing ..................................286
Belt-Minder.............................140
Booster seats .............................172
Brakes ........................................215
anti-lock ...........................215–216
anti-lock brake system (ABS)
warning light ...........................216
fluid, checking and adding ....307
fluid, refill capacities ..............311
fluid, specifications .................311
lubricant specifications ..........311
parking ....................................217
shift interlock ..........................222
Bulbs ............................................48
C
Capacities for refilling fluids ....311
Cargo cover .................................58
Cargo net .....................................90
CD ................................................16
Cell phone use ..............................7
Changing a tire .........................248
Child safety seats ......................164
attaching with tether straps ..170
in front seat ............................165
in rear seat ..............................165
LATCH .....................................168
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Index
318 

recommendations ...................162
Child safety seats - booster
seats ...........................................172
Cleaning your vehicle
engine compartment ..............274
instrument panel ....................275
interior .....................................276
plastic parts ............................274
washing ....................................272
waxing .....................................273
wheels ......................................273
wiper blades ............................275
Climate control (see Air
conditioning or Heating) ......32, 35
Clock ............................................16
Clock adjust
AM/FM/CD/MP3 ........................16
Console
overhead ....................................54
Controls
power seat ...............................123
steering column ........................72
Coolant
checking and adding ..............288
refill capacities ................292, 311
specifications ..........................311
Cooled Seats ..............................125
Cruise control
(see Speed control) ....................60
Cupholder(s) .............................129
Customer Assistance ................239
Ford Extended Service
Plan ..........................................268
Getting assistance outside
the U.S. and Canada ..............269
Getting roadside assistance ...239
Getting the service you
need .........................................264Ordering additional owner’s
literature .................................269
Utilizing the
Mediation/Arbitration
Program ...................................267
D
Daytime running lamps
(see Lamps) ................................45
Defrost
rear window ..............................32
rear window and rearview
mirrors .......................................35
windshield ...........................32, 35
Dipstick
automatic transmission
fluid ..........................................307
engine oil .................................283
Doors
central unlocking ......................96
Driving under special
conditions ..........................233, 236
sand .........................................234
snow and ice ...........................237
through water .................235, 238
E
Electronic message center .........78
Emergencies, roadside
jump-starting ..........................256
running out of fuel .........256, 298
Emission control system ..........303
Engine ........................................313
cleaning ...................................274
coolant .....................................288
fail-safe cooling .......................293
idle speed control ...................286
lubrication specifications .......311
2009 MKS(mks)
Owners Guide (post-2002-fmt)
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Index
319 

Instrument panel
cleaning ...................................275
cluster ........................................10
lighting up panel and
interior .......................................46
Intelligent Access Key ................93
Intelligent Access with push
button start ...............................103
J
Jack ............................................248
positioning ...............................248
storage .....................................248
Jump-starting your vehicle ......256
K
Keyless entry system ...............111
autolock .....................................96
keypad .....................................111
locking and unlocking doors ..112
programming entry code .......111
Keys .....................................91, 114
positions of the ignition .........208
L
Lamps
autolamp system .......................40
bulb replacement
specifications chart ..................48
daytime running light ...............45
fog lamps ...................................41
headlamps .................................40
headlamps, flash to pass ..........45
instrument panel, dimming .....46
interior lamps .....................48–49
LATCH anchors .........................168
Lights, warning and indicator ....10anti-lock brakes (ABS) ..........216
Load limits .................................198
Locks
autolock .....................................96
childproof ................................100
doors ..........................................94
Lubricant specifications ...........311
Lug nuts ....................................255
Lumbar support, seats .............125
M
Message center .....................78–79
english/metric button ...............82
system check button ................81
warning messages .....................84
Mirrors ...................................58–59
automatic dimming rearview
mirror ........................................58
heated ............................32, 35, 60
programmable memory ..........106
side view mirrors (power) .......59
Moon roof ....................................73
Motorcraft parts ........278, 294, 310
N
Navigation system .......................31
O
Octane rating ............................298
Oil (see Engine oil) ..................283
P
Park Assist ................................227
Parking brake ............................217
Parts (see Motorcraft parts) ....310
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Index
321 

Starting your vehicle ........208–210
jump starting ..........................256
push button start system .......211
Steering wheel
controls ......................................72
tilting .........................................53
Stereo
6-CD in dash .............................16
CD-MP3 .....................................16
SYNC ............................................31
T
Tilt steering wheel ......................53
Tire Pressure Monitoring
System (TPMS)
Roadside Emergencies ...........248
Tires, Wheels and Loading ....192
Tires ...........................176–177, 248
alignment ................................184
care ..........................................180
changing ..........................248, 251
checking the pressure ............180
inflating ...................................178
label .........................................191
replacing ..................................182
rotating ....................................184
safety practices .......................183
sidewall information ...............186
snow tires and chains ............197
spare tire .................................249
terminology .............................177
tire grades ...............................177
treadwear ........................176, 181
Towing .......................................204
recreational towing .................207
trailer towing ..........................204wrecker ....................................262
Transaxle
fluid, refill capacities ..............311
lubricant specifications ..........311
Transmission .............................222
brake-shift interlock (BSI) ....222
fluid, checking and adding
(automatic) .............................307
Trunk .........................................100
remote release ..................90, 105
Turn signal ..................................47
U
USB port ......................................25
V
Vehicle Identification Number
(VIN) ..........................................314
Vehicle loading ..........................198
Ventilating your vehicle ...........213
W
Warning lights (see Lights) .......10
Washer fluid ..............................282
Water, Driving through .............238
Windows
power .........................................56
Windshield washer fluid and
wipers ..........................................52
checking and adding fluid .....282
replacing wiper blades ...........283
Wrecker towing .........................262
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Index
323