Page 57 of 506
To clear all MyKeys of all MyKey settings, press the left arrow button to access
the main menu and scroll to:
Action and Description
Message
Press the OK button or the right arrow button.
Settings
Press the
OK button or the right arrow button.
MyKey
Press and hold the
OK button until the instrument cluster
displays the following message.
Clear MyKey
All MyKeys
Cleared
Note: When you clear your MyKeys, you remove all restrictions and return all MyKeys to
their original admin key status.
54
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing MyKey
™
Page 58 of 506

CHECKING MYKEY SYSTEM
STATUS
You can find information on programmed
MyKey(s) using the information display
control on the steering wheel. See
Information Displays (page 88).
To find information on programmed MyKey(s), press the left arrow button to
access the main menu and scroll to: Description
Message
Press the
OK button.
Settings
Press the
OK button.
MyKey
Select one of the following:
Tracks the distance when drivers use a MyKey. The only way
to delete the accumulated distance is by using an admin key
to clear your MyKeys. If the distance does not accumulate as
expected, then the intended user is not using the MyKey, or
an admin key user recently cleared and then recreated a
MyKey.
MyKey Dist.
Indicates the number of MyKeys programmed to your vehicle.
Use this feature to detect how many MyKeys you have for
your vehicle and determine when a MyKey has been deleted.
{0} MyKeys
Indicates how many admin keys are programmed to your
vehicle. Use this feature to determine how many unrestricted
keys you have for your vehicle, and detect if an additional
MyKey has been programmed.
{0} Admin Keys
55
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing MyKey
™
Page 59 of 506

USING MYKEY WITH REMOTE
START SYSTEMS
MyKey is not compatible with non
Ford-approved, aftermarket remote start
systems. If you choose to install a remote
start system, see an authorized dealer for
a Ford-approved remote start system.
MYKEY TROUBLESHOOTING Potential Causes
Condition
I cannot create a MyKey. •The key or transmitter used to start the
vehicle does not have admin privileges.
• The key or transmitter used to start the
vehicle is the only admin key (there always
has to be at least one admin key).
• Vehicles with keyless start: The keyless
start transmitter is not placed in the backup
position. See Passive Anti-Theft System
(page 64).
• SecuriLock passive anti-theft system is
disabled or in unlimited mode.
• The key or transmitter used to start your
vehicle does not have admin privileges.
• No MyKeys are created. See
Creating a
MyKey (page 53).
I cannot program the configurable
settings.
•The key or transmitter used to start your
vehicle does not have admin privileges.
• No MyKeys are created. See
Creating a
MyKey (page 53).
I cannot clear the MyKeys.
Purchase a new key from an authorized dealer.
I lost the only admin key.
56
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing MyKey
™
Page 60 of 506
Potential Causes
Condition
Program a spare key. See Passive Anti-Theft
System (page 64).
I lost a key.
MyKey distances do not accumulate.
•The MyKey user is not using the MyKey.
• An admin key holder cleared the MyKeys
and created new MyKeys.
• The key system has been reset.
• An admin transmitter is present at vehicle
start.
• No MyKeys are created. See
Creating a
MyKey (page 53).
No MyKey functions with the keyless
entry transmitter.
57
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing MyKey
™
Page 61 of 506

LOCKING AND UNLOCKING
You can use the power door lock control
or the remote control to lock and unlock
your vehicle.
Power Door Locks
The power door lock control is on the driver
and front passenger door panels.
Unlock.
A
Lock.
B
Door Lock Indicator
An LED on each door window trim
illuminates when you lock the door. It
remains on for up to 10 minutes after you
switch the ignition off.
Door Lock Switch Inhibitor
When you electronically lock your vehicle,
the power door lock switch no longer
operates after 20 seconds. You must
unlock your vehicle with the remote
control, or switch the ignition on, to restore
function to these switches. You can switch
this feature on or off in the information
display. See General Information (page
88).
Remote Control
You can use the remote control at any
time. The luggage compartment release
button only works when your vehicle speed
is less than
5 mph (8 km/h). Unlocking the Doors Press the button to unlock the
driver door. Press the button
again within three seconds to
unlock all doors. The direction indicators
flash.
Note: You can unlock the driver door with
the key blade if the remote control is not
functioning.
See Replacing a Lost Key or
Remote Control (page 51).
Note: When you leave your vehicle
unattended for several weeks, remote
unlocking turns off. Unlock your vehicle
using the key blade, then start your vehicle
to restore the remote unlocking function.
See Locking and Unlocking the Doors with
the Key Blade
later in this section.
Reprogramming the Unlocking
Function
You can reprogram the unlocking function
so that all doors unlock.
Press and hold both the lock and unlock
buttons on the remote control for three
seconds to change between driver door or
all doors unlock mode. The direction
indicators flash twice to confirm the
change. Driver door mode only unlocks the
driver door when you press the unlock
button once. All door mode unlocks all
doors when you press the unlock button
once. The unlocking mode applies to the
remote control and intelligent access. You
can also change between the unlocking
modes using the information display.
See
General Information (page 88).
58
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing Doors and LocksE138628 E138629
Page 62 of 506

Locking the Doors
Press the button to lock all
doors. The direction indicators
flash. Press the button again
within three seconds to confirm that all
the doors are closed. The doors lock again,
the horn sounds and the direction
indicators flash if all the doors and the
luggage compartment are closed.
Mislock
If any door or the luggage compartment is
open, or if the hood is open on vehicles
with an anti-theft alarm or remote start,
the horn will sound twice and the direction
indicators do not flash. You can switch
this feature on or off in the information
display. See General Information (page
88).
Auto Relock (If Equipped)
The doors automatically relock if you do
not open a door within 45 seconds of
unlocking the doors with the remote
control. The door locks and the alarm
return to their previous state.
Opening the Luggage Compartment Press twice within three seconds
to open the luggage
compartment.
Make sure to close and latch the luggage
compartment before driving your vehicle.
Objects may fall from an unlatched
luggage compartment. An unlatched
luggage compartment may block your rear
view. Activating Intelligent Access
General Information
You can unlock and lock the vehicle
without taking the keys out of your pocket
or purse when your intelligent access key
is within
3 ft (1 m) of your vehicle.
Intelligent access uses a sensor on the
back of the door handle for unlocking and
a separate sensor on the face of each door
handle for locking.
The system does not function if:
• Your vehicle battery has no charge.
• The key battery has no charge.
• The key frequencies are jammed.
Note: The system may not function if the
key is close to metal objects or electronic
devices, for example keys or a cell phone.
Note: If the system does not function, use
the key blade to lock and unlock your
vehicle. See
Remote Control (page 46).
Unlocking Using Intelligent Access With your intelligent access key within
3 ft
(1 m) of your vehicle, touch the unlock
sensor on the back of the door handle for
a brief period and then pull on the door
handle to unlock, being careful to not
touch the lock sensor at the same time or
pulling the door handle too quickly. The
intelligent access system requires a brief
delay to authenticate your intelligent
access key fob.
59
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing Doors and LocksE138623 E138630 E248553
Page 63 of 506

Locking Using Intelligent Access
With your intelligent access key within 3 ft
(1 m) of your vehicle, touch the outer door
handle lock sensor for approximately one
second to lock, being careful to not touch
the unlock sensor on the back of the door
handle at the same time. After locking, you
can immediately pull on the door handle
to confirm locking occurred without
inadvertently unlocking.
Opening the Luggage Compartment Press the exterior release button hidden
above the license plate.
Smart Unlocks
This feature helps to prevent you from
unintentionally locking your intelligent
access key inside your vehicle
’s passenger
compartment or luggage compartment. When you electronically lock your vehicle
(with any door open, vehicle in park and
ignition off), your vehicle searches for an
intelligent access key in the passenger
compartment after you close the last door.
If your vehicle finds a key, all of the doors
immediately unlock and the horn sounds
twice, indicating that a key is inside.
•
Pressing the lock button on another
intelligent access key.
• Touching the locking area on the
handle with another intelligent access
key in your hand.
When you open one of the front doors and
lock your vehicle using the power door lock
control, all doors lock then unlock if:
• The ignition is on.
• The ignition is off and the transmission
is not in park (P).
Autolock
(If Equipped)
Autolock locks all the doors when:
• All doors are closed.
• The ignition is on.
• You shift into any gear putting your
vehicle in motion.
• Your vehicle reaches a speed greater
than
12 mph (20 km/h).
Autolock repeats when:
• You open then close any door while the
ignition is on and your vehicle speed is
9 mph (15 km/h)
or lower.
• Your vehicle reaches a speed greater
than
12 mph (20 km/h).
60
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing Doors and LocksE248554 E175208
Page 64 of 506

Autounlock
Autounlock unlocks all the doors when:
•
The ignition is on, you have closed all
the doors, and your vehicle has been
moving at a speed greater than 12 mph
(20 km/h).
• Your vehicle comes to a stop and you
switch the ignition off or to the
accessory position.
• You open the driver door within 10
minutes of switching the ignition off or
to accessory.
Note: The doors do not autounlock if you
electronically lock your vehicle after you
switch the ignition off and before you open
the driver door.
Enabling or Disabling Autounlock
You can enable or disable the autounlock
feature in the information display or an
authorized dealer can do it for you. See
General Information
(page 88).
Locking and Unlocking the Doors
with the Key Blade
Turn the top of the key toward the front of
your vehicle once to lock all doors.
Turn the top of the key toward the rear of
your vehicle once to unlock the driver door
only. See
Remote Control (page 46). Locking the Doors Individually
If the central locking function does not
operate, lock the doors individually using
the key in the position shown.
Left-Hand Side
Turn clockwise to lock.
Right-Hand Side
Turn counterclockwise to lock.
Unlocking the Doors
If the central locking function does not
operate, unlock the driver door and then
unlock all other doors individually by
pulling the interior door handles.
61
Mustang (CZG) Canada/United States of America, Vehicles Built From: 07-08-2017, JR3J 19A321 AA enUSA, Edition date: 201707, Third Printing Doors and LocksE180643