Page 279 of 320

•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 indicator 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 indicator (dipstick).
4. Install the indicator 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 indicator and/or the engine oil filler cap removed.
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
279
Page 283 of 320

•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.
When the engine is cold, check the
level of the engine coolant in the
reservoir.
•The engine coolant should be at the “FULL COLD” level or within the
“COLD FILL RANGE” as listed on the engine coolant reservoir
(depending upon application).
LEAD
RETURN
RECYCLE
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
283
Page 313 of 320

Cleaning your vehicle
engine compartment ..............268
instrument panel ....................270
interior .............................270–271
plastic parts ............................268
safety belts ..............................270
washing ....................................266
waxing .....................................267
wheels ......................................267
wiper blades ............................269
Climate control
(see Air conditioning or
Heating) ...........................54, 56, 58
Compass, electronic
set zone adjustment .................95
Console ........................................78
overhead ....................................77
Controls
power seat ...............................130
steering column ........................85
Convertible
cleaning ...................................269
Coolant
checking and adding ..............283
refill capacities ................286, 304
specifications ..........................304
Cruise control
(see Speed control) ....................83
Cupholder(s) .............................139
Customer Assistance ................235
Ford Extended Service
Plan ..........................................263
Getting assistance outside the
U.S. and Canada .....................264
Getting roadside assistance ...235
Getting the service you
need .........................................259
Ordering additional owner’s
literature .................................264Utilizing the
Mediation/Arbitration
Program ...................................262
D
Daytime running lamps
(see Lamps) ................................64
Dipstick
automatic transmission
fluid ..........................................300
engine oil .................................277
Driving under special
conditions ..................227, 230, 232
sand .........................................231
snow and ice ...........................233
through water .................232, 234
DVD system .................................27
E
Electronic message center .........92
Emergencies, roadside
jump-starting ..........................251
Emission control system ..........296
Engine ........................................307
cleaning ...................................268
coolant .....................................283
fail-safe cooling .......................287
idle speed control ...................281
lubrication specifications .......304
refill capacities ........................304
service points ..........................275
starting after a collision .........237
Engine block heater .................217
Engine oil ..................................277
change oil soon warning,
message center .......................277
checking and adding ..............277
dipstick ....................................277
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Index
313