
Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
9

4.0L V6 Engine
Look for this certification
trademark.
Use SAE 5W-30 engine oil.
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine’s warranty use Motorcraft SAE 5W-30 or an
equivalent 5W-30 oil meeting Ford specification WSS-M2C929-A.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil according to the appropriate schedule listed in
thescheduled maintenance information.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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•Theindicator may come on. For more information on the “Check
Engine” or the “Service engine soon” indicator, refer toWarning
lights and chimesin theInstrument Clusterchapter.
FUEL FILTER
For fuel filter replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1,000 miles (1,600
km) of driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles-3,000 miles (3,000 km–5,000 km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill capacities
section of this chapter.
The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
219

•Fill level for V6
•Fill level for V8
4. Add enough fluid through the filler opening to bring the fluid up to
the recommended levels.
5. Install and tighten the fill plug securely.
Use only fluid that meets Ford specifications. Refer toLubricant
specificationsin this chapter.
MOTORCRAFT PART NUMBERS
Component 4.0L V6 engine 4.6L V8 engine
Air filter element FA-1773 FA-1773
Fuel filter FG-1083 FG-1083
Battery BXT-96R BXT-96R
Battery - (with High
Electrical content)BXT-40R BXT-40R
Oil filter FL-820-S FL-820-S
PCV valve
1(non-serviceable)
Spark Plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
228

REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid and
(clutch fluid if
equipped)Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Between MIN
and MAX lines
on reservoir
Engine oil
(includes filter
change)
6
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)4.6L V8 engine 6.0 quarts (5.7
L)
Motorcraft SAE
5W-30 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-30 Super
Premium Motor
Oil (Canada)4.0L V6 engine 5.0 quarts
(4.7L)
Engine coolant
1Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)4.0L V6 engine 12.5 quarts
(11.8L)
4.6L V8 engine 13.6 quarts
(12.9L)
Power steering
fluidMotorcraft
MERCONAT FAll Fill to between
MIN and MAX
lines on
reservoir
Rear axle
lubricant
2Motorcraft SAE
75W-140 High
Performance
Rear Axle
Lubricant7.5 inch axle
(V6)3.25 pints (1.5L)
8.8 inch axle
(V8)4.25 pints (2.0L)
Fuel tank N/A All 16.0 gallons
(60.6L)
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
230

Clutch
fluid ..........................................225
operation while driving ..........159
recommended shift speeds ....160
Console ........................................44
Controls
power seat .................................78
Convertible ..................................49
cleaning ...................................192
installation of the boot .............51
lowering the convertible top ...49
raising the convertible top ......52
Coolant
checking and adding ..............208
refill capacities ................212, 230
specifications ..................232, 234
Cruise control
(see Speed control) ....................47
Customer Assistance ................162
Ford Extended Service
Plan ..........................................186
Getting assistance outside the
U.S. and Canada .....................186
Getting roadside assistance ...162
Getting the service you
need .........................................182
Ordering additional owner’s
literature .................................187
Utilizing the
Mediation/Arbitration
Program ...................................185
D
Daytime running lamps
(see Lamps) ................................33
Dipstick
automatic transmission
fluid ..........................................226
engine oil .................................201Doors
lubricant specifications ..........232
Driving under special
conditions ..................................158
through water .........................161
E
Electronic message center .........54
Emergencies, roadside
jump-starting ..........................176
Emission control system ..........222
Engine ........................................234
cleaning ...................................190
coolant .....................................208
fail-safe cooling .......................213
idle speed control ...................206
lubrication
specifications ..................232, 234
refill capacities ........................230
service points ..................198–199
Engine block heater .................150
Engine oil ..................................201
checking and adding ..............201
dipstick ....................................201
filter, specifications ........204, 228
recommendations ...................204
refill capacities ........................230
specifications ..................232, 234
Exhaust fumes ..........................149
F
Fail safe cooling ........................213
Floor mats ...................................62
Fluid capacities .........................230
Foglamps .....................................34
Fuel ............................................214
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Index
242

calculating fuel
economy ............................58, 219
cap ...........................................216
capacity ...................................230
choosing the right fuel ...........217
comparisons with EPA fuel
economy estimates .................222
detergent in fuel .....................218
filling your vehicle with
fuel ...........................214, 216, 219
filter, specifications ........219, 228
fuel pump shut-off switch .....164
improving fuel economy ........219
octane rating ...................218, 234
quality ......................................218
running out of fuel .................218
safety information relating to
automotive fuels .....................214
Fuel pump shut-off switch .......164
Fuses ..................................164–165
G
Gas cap (see Fuel cap) ............216
Gas mileage
(see Fuel economy) .................219
Gauges .........................................15
H
Hazard flashers .........................163
Head restraints ...........................76
Headlamps ...................................33
aiming ........................................34
bulb specifications ....................37
daytime running lights .............33
flash to pass ..............................33
high beam .................................33
replacing bulbs .........................37
turning on and off ....................33Heating
heating and air conditioning
system .......................................30
Hood ..........................................197
I
Ignition ...............................146, 234
Infant seats
(see Safety seats) .....................112
Inspection/maintenance (I/M)
testing ........................................224
Instrument panel
cleaning ...................................193
cluster ........................................10
lighting up panel and
interior .......................................34
J
Jack ............................................171
positioning ...............................171
storage .....................................171
Jump-starting your vehicle ......176
K
Keyless entry system
autolock .....................................64
Keys
positions of the ignition .........146
L
Lamps
bulb replacement
specifications chart ..................37
daytime running light ...............33
fog lamps ...................................34
headlamps .................................33
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Index
243