
Poor wiper quality can be improved by cleaning the wiper blades and the
windshield, refer toWindows and wiper bladesin theCleaning
chapter.
To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the engine oil level dipstick.
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•3.5L V6 engine
•If required, add engine oil to the engine. Refer toAdding engine oil
in this chapter.
•Do not overfill the engine
with oil. Oil levels above this
mark may cause engine
damage.If the engine is
overfilled, some oil must be
removed from the engine by an
authorized dealer.
7. Put the dipstick back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal operating range, add only
certified engine oil of the recommended viscosity. Remove the engine oil
filler cap and use a funnel to pour the engine oil into the opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level dipstick.
4. Install the dipstick and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until it stops.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level dipstick and/or the engine oil filler cap removed.
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•Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
intervals listed inscheduled maintenance information.The coolant
concentration should be maintained at 50/50 coolant and distilled water,
which equates to a freeze point of -34°F (-36°C). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014–R1060). The level of coolant
should be maintained at the “FULL COLD” level or within the “COLD
FILL RANGE” in the coolant reservoir. If the level falls below, add
coolant per the instructions in theAdding engine coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50–50 mixture of coolant and water provides the following:
•Freeze protection down to -34°F (-36°C).
•Boiling protection up to 265°F (129°C).
•Protection against rust and other forms of corrosion.
•Enables calibrated gauges to work properly.
L
E
A
D
RETURN
RECYCLE
2008 MKZ(378)
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USA(fus)
Maintenance and Specifications
245

Item Capacity Ford part nameFord part number /
Ford specification
Automatic transmission
fluid7.4 quarts (7.0L)
3
Motorcraft Premium
Automatic Transmission
FluidXT-8-QAW /
WSS-M2C924-A
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)
4
12 ounces (0.35L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A
Windshield washer fluid 4.75 quarts (4.5L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank (front-wheel
drive)17.5 gallons
(66.2L)——
Fuel tank (all- wheel
drive)16.5 gallons
(62.5L)——
1Use 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.2Add the coolant type originally equipped in your vehicle.3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be set
by the indication on the dipstick’s normal operating range.4The Power Transfer Unit is lubricated for life with synthetic lube. Lubricant levels are not to be
checked or changed unless a leak is suspected or repair required. Replace Power Transfer Unit
lubricant with specified synthetic lubricant anytime the unit is submerged in water.
See your authorized dealer for fluid level checking or filling of the Power Transfer Unit.
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washing ....................................228
waxing .....................................229
wheels ......................................229
wiper blades ............................231
Climate control (see Air
conditioning or Heating) ......31, 33
Clock ............................................55
Compass, electronic
set zone adjustment .................72
Console
overhead ....................................54
Controls
power seat ...............................103
steering column ........................62
Coolant
checking and adding ..............245
refill capacities ................249, 268
specifications ..........................268
Cruise control
(see Speed control) ....................60
Cupholder(s) .............................111
Customer Assistance ................199
Ford Extended Service
Plan ..........................................224
Getting assistance outside
the U.S. and Canada ..............225
Getting roadside assistance ...199
Getting the service you
need .........................................220
Ordering additional owner’s
literature .................................226
Utilizing the
Mediation/Arbitration
Program ...................................224
D
Daytime running lamps
(see Lamps) ................................38Dipstick
automatic transmission fluid .263
engine oil .................................239
Driving under special
conditions ..................191, 194, 196
sand .........................................195
snow and ice ...........................197
through water .................196, 198
E
Electronic message center .........69
Emergencies, roadside
jump-starting ..........................214
Emission control system ..........259
Engine ........................................270
cleaning ...................................230
coolant .....................................245
fail-safe cooling .......................250
idle speed control ...................243
lubrication specifications .......268
refill capacities ........................268
service points ..........................237
starting after a collision .........201
Engine block heater .................182
Engine oil ..................................239
change oil soon warning,
message center .......................239
checking and adding ..............239
dipstick ....................................239
filter, specifications ........242, 267
recommendations ...................242
refill capacities ........................268
specifications ..........................268
Event data recording ....................6
Exhaust fumes ..........................182
F
Fail safe cooling ........................250
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Index
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locking and unlocking doors ....96
programming entry code .........95
Keys .......................................79, 98
positions of the ignition .........179
L
Lamps
autolamp system .......................37
bulb replacement
specifications chart ..................42
daytime running light ...............38
fog lamps ...................................38
headlamps .................................37
headlamps, flash to pass ..........39
instrument panel, dimming .....39
interior lamps ...........................41
replacing bulbs .........................43
Lane change indicator
(see Turn signal) ........................41
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........185
Load limits .................................172
Locks
autolock .....................................82
childproof ..................................86
doors ..........................................81
Lubricant specifications ...........268
Lug nuts ....................................213
Lumbar support, seats .............105
M
Message center .....................69–70
english/metric button ...............74
system check button ................74
warning messages .....................75
Mirrors ...................................58–59automatic dimming rearview
mirror ........................................58
heated ........................................60
programmable memory ............90
side view mirrors (power) .......59
Moon roof ..............................64, 89
Motorcraft parts ........233, 251, 267
N
Navigation system .......................30
O
Octane rating ............................255
Oil (see Engine oil) ..................239
P
Parking brake ............................185
Parts (see Motorcraft parts) ....267
Passenger Occupant
Classification Sensor .................113
Power distribution box
(see Fuses) ...............................205
Power door locks ........................81
Power mirrors .............................59
Power point .................................55
Power steering ..........................187
fluid, checking and adding ....262
fluid, refill capacity ................268
fluid, specifications .................268
Power Windows ...........................56
Power windows
opening using remote entry
system .......................................89
R
Radio ............................................16
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Index
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