Page 71 of 318
Replacing fog lamp bulbs (V6) (if equipped)
1. Make sure the headlamp control is in the off position and open the
hood.
2. Remove the hex head screws
attaching the underbody forward
aeroshield and remove to gain
access to the foglamp assembly.
3. Disconnect the electrical
connector from the bulb by pulling
it straight off.
4. Rotate the bulb counterclockwise
and remove from the lamp assembly.
Install the new bulb in reverse
order.
Replacing high-mount brake lamp bulbs
For bulb replacement, see your authorized dealer.
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is
in the off position.
2. Remove the two screws and the
lens from the license plate lamp
assembly.
3. Carefully pull the bulb straight
out from the lamp assembly.
Install new bulb(s) in reverse order.
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Lights
71
Page 72 of 318

MULTI-FUNCTION LEVER
Windshield wiper:Rotate the end
of the control away from you to
increase the speed of the wipers;
rotate towards you to decrease the
speed of the wipers.
Speed dependent wipers:When the wiper control is set on the
intermittent settings, the speed of the wipers will automatically adjust
with the vehicle speed. The faster your vehicle is travelling the faster the
wipers will go.
Windshield washer:Push the end
of the stalk:
•briefly: causes a single swipe of
the wipers without washer fluid.
•a quick push and hold: the wipers
will swipe three times with
washer fluid.
•a long push and hold: the wipers
and washer fluid will be activated
for up to ten seconds.
Courtesy wipe feature:One extra wipe will occur a few seconds after
washing the front window to clear any excess washer fluid remaining on
the windshield.
Note:Do not operate the washer when the washer reservoir is empty.
This may cause the washer pump to overheat. Check the washer fluid
level frequently. Do not operate the wipers when the windshield is dry.
This may scratch the glass, damage the wiper blades and cause the wiper
motor to burn out. Before operating the wiper on a dry windshield,
always use the windshield washer. In freezing weather, be sure the wiper
blades are not frozen to the windshield before operating the wipers.
Windshield wiper rainlamp feature (if equipped with Autolamp)
When the windshield wipers are turned on during daylight, and the
headlamp control is in the autolamp position, the exterior lamps will turn
on after a brief delay and will remain on until the wipers are turned off.
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Driver Controls
72
Page 101 of 318

5. Snap the battery cover back onto the key.
Note:Replacement of the battery willnotcause the IKT to become
deprogrammed from your vehicle. The IKT should operate normally after
battery replacement.
Replacing lost Integrated Keyhead Transmitters (IKTs)
If you would like to have your Integrated Keyhead Transmitters
reprogrammed because you lost one, or would like to buy additional
IKTs, you can either reprogram them yourself, or takeall IKTsto your
authorized dealer for reprogramming.
How to reprogram your Integrated Keyhead Transmitters (IKTs)
To program a new Integrated Keyhead Transmitter yourself, refer to
Programming spare keysin theSecuriLock™ passive anti-theft
systemsection of this chapter.Note:At least two IKTs are required to
perform this procedure yourself.
Illuminated entry
The interior lamps illuminate when the Integrated Keyhead Transmitter
is used to unlock the door(s).
The illuminated entry system will turn off the interior lights if:
•the ignition switch is turned to the on position, or
•the Integrated Keyhead Transmitter lock control is pressed, or
•after 25 seconds of illumination.
The inside lights will not turn off if:
•they have been turned on with the dimmer control, or
•any door is open.
Perimeter lamps illuminated entry
With the Integrated Keyhead Transmitter system, the following items will
illuminate when the
control on the transmitter is pressed:
•Headlamps
•Park lamps
•Tail lamps
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Locks and Security
101
Page 195 of 318

WARNING:Do not start your vehicle in a closed garage or in
other enclosed areas. Exhaust fumes can be toxic. Always open
the garage door before you start the engine. SeeGuarding against
exhaust fumesin this chapter for more instructions.
WARNING:If you smell exhaust fumes inside your vehicle, have
your dealer inspect your vehicle immediately. Do not drive if you
smell exhaust fumes.
Important safety precautions
A computer system controls the engine’s idle revolutions per minute
(RPM). When the engine starts, the idle RPM runs higher than normal in
order to warm the engine. If the engine idle speed does not slow down
automatically, have the vehicle checked. Do not allow the vehicle to idle
for more than 10 minutes at the higher engine RPM.
Before starting the vehicle:
1. Make sure all vehicle occupants have buckled their safety belts. For
more information on safety belts and their proper usage, refer to the
Seating and Safety Restraintschapter.
2. Make sure the headlamps and vehicle accessories are off.
If starting a vehicle with an automatic transmission:
•Make sure the gearshift is in P
(Park).
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Driving
195
Page 221 of 318
The fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Driver rear window (convertible only)
2 15A Brake On/Off (BOO) power
3 15A MGM
4 30A Passenger rear window
(convertible only)
5 10A Brake Transmission Shift Interlock
(BTSI)
6 20A Turn signals, Hazard flashers
7 10A Left low beam headlamp
8 10A Right low beam headlamp
9 15A Courtesy lamps
10 15A Switch illumination
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Roadside Emergencies
221
Page 222 of 318
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
11 10A Security module
12 7.5A Power mirrors
13 5A Not used (Spare)
14 10A Center information display, Electronic
finish panel, GPS
15 10A Climate control
16 15A Not used (Spare)
17 20A Power door locks
18 20A Not used (Spare)
19 25A Navigation amp
20 15A Diagnostic connector
21 15A Fog lamps
22 15A Park lamps, License lamps
23 15A High beam headlamps
24 20A Horn
25 10A Demand lighting (battery saver)
26 10A Cluster (battery)
27 20A Ignition switch feed
28 5A Audio mute (Start)
29 5A Camera (Run/Start)
30 5A Not used (Spare)
31 10A Restraints Control Module (RCM)
32 10A Passenger Airbag Deactivation
Indicator (PADI), Occupant
Classification Sensor (OCS)
33 10A Not used (Spare)
34 5A Electronic stability control, Steering
angle
35 10A Auxiliary Body Module (ABM)
Run/Start
36 5A Passive Anti-Theft System (PATS)
37 10A Not used (Spare)
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Roadside Emergencies
222
Page 225 of 318

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
18 20A* Auxiliary Body Module (ABM)
19 30A* Starter relay
20 30A* Rear amplifier (Shaker 1000 radio)
21 30A* Powertrain relay
22 20A* Powerpoint (instrument panel)
23 10A** Powertrain Control Module (PCM)
keep-alive power
24 — Not used
25 10A** A/C compressor relay
26 20A** Left high intensity discharge
headlamp relay
27 20A** Right high intensity discharge
headlamp relay
28 — Not used
29 30A* Passenger front window
30 — Not used
31 30A* Passenger power seat
32 30A* Driver power seat
33 30A* Front amplifier (Shaker 500 radio)
34 30A* Driver front window motor
35 40A* Convertible top motor
36 Diode Fuel diode
37 — Not used
38 — Not used
39 5A** Rear defroster coil (Run/Start)
40 15A** PCM Vehicle Power4–ignition coil
41 G8VA relay Fuel pump relay
42 G8VA relay Intercooler pump relay (Shelby only)
43 G8VA relay A/C compressor relay
44 G8VA relay Fuel pump relay #2 (Shelby only)
45 5A** PCM Run/Start
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Roadside Emergencies
225
Page 315 of 318

fail-safe cooling .......................282
idle speed control ...................275
lubrication specifications .......301
refill capacities ........................301
service points ..................267–268
Engine block heater .................197
Engine oil ..................................270
checking and adding ..............270
dipstick ....................................270
filter, specifications ........273, 300
recommendations ...................273
refill capacities ........................301
specifications ..........................301
Event data recording ....................8
Exhaust fumes ..........................197
F
Fail safe cooling ........................282
Floor mats ...................................90
Fluid capacities .........................301
Fog lamps ....................................60
Fuel ............................................283
calculating fuel
economy ............................28, 289
cap ...........................................285
capacity ...................................301
choosing the right fuel ...........286
comparisons with EPA fuel
economy estimates .................292
detergent in fuel .....................288
filler funnel .............................288
filling your vehicle with
fuel ...........................283, 285, 289
filter, specifications ........283, 300
fuel pump shut-off switch .....219
improving fuel economy ........289
octane rating ...................287, 305
quality ......................................287
running out of fuel .........242, 288safety information relating to
automotive fuels .....................283
Fuel pump shut-off switch .......219
Fuses ..................................219–220
G
Gas cap (see Fuel cap) ............285
Gas mileage (see Fuel
economy) ...................................289
Gauges .........................................17
H
Hazard flashers .........................218
Headlamps ...................................59
aiming ........................................62
autolamp system .......................59
bulb specifications ....................65
daytime running lights .............61
flash to pass ..............................61
high beam .................................60
replacing bulbs .........................66
turning on and off ....................59
Heating
heating and air conditioning
system .................................51, 54
Hood ..........................................266
I
Ignition ...............................194, 305
Infant seats (see Safety seats) 148
Inspection/maintenance (I/M)
testing ........................................294
Instrument panel
cleaning ...................................261
cluster ........................................12
2010 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)
Index
315