keyless entry FORD MUSTANG 2020 Owners Manual

Potential Causes
Condition
•Vehicles with keyless start: The keyless
start transmitter is not placed in the backup
position. See Passive Anti-Theft System
(page 66).
• 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 57).
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 57).
I cannot clear the MyKeys.
Purchase a new key from an authorized dealer.
I lost the only admin key.
Program a spare key. See Passive Anti-Theft
System
(page 66).
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 57).
No MyKey functions with the keyless
entry transmitter.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing MyKey
™

1. Remove the rubber covering (A) from
the cupholder. Place the first
programmed key in the backup slot (B)
at the bottom of the cupholder, then
press the push button ignition switch.
2. Wait five seconds and then press the push button ignition switch again.
3. Remove the intelligent access key.
4. Within 10 seconds, place a second programmed intelligent access key in
the backup slot. Press the push button
ignition switch.
5. Wait five seconds and then press the push button ignition switch again.
6. Remove the intelligent access key.
7. Place the unprogrammed intelligent access key in the backup slot and press
the push button ignition switch.
Programming is now complete. Verify the
remote control functions operate and your
vehicle starts with the new intelligent
access key.
If programming was not successful, wait
10 seconds and repeat Steps 1 through 7.
If you are still unsuccessful, take your
vehicle to your authorized dealer. ANTI-THEFT ALARM
The system will warn you of an
unauthorized entry to your vehicle. It will
be triggered if any door, the luggage
compartment or the hood is opened
without using the key, remote control or
keyless entry keypad.
The direction indicators will flash and the
horn will sound if unauthorized entry is
attempted while the alarm is armed.
Take all remote controls to an authorized
dealer if there is any potential alarm
problem with your vehicle.
Arming the Alarm
The alarm is ready to arm when there is
not a key in your vehicle. Electronically lock
your vehicle to arm the alarm.
Disarming the Alarm
Disarm the alarm by any of the following
actions:
•
Unlock the doors or luggage
compartment with the remote control
or keyless entry keypad.
• Switch your vehicle on or start your
vehicle.
• Use a key in the driver door to unlock
your vehicle, then switch your vehicle
on within 12 seconds.
Note: Pressing the panic button on the
remote control will stop the horn and signal
indicators, but will not disarm the system.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing SecurityE174956

GENERAL INFORMATION
WARNING: Extended idling at high
engine speeds can produce very high
temperatures in the engine and exhaust
system, creating the risk of fire or other
damage. WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING: Do not start the engine
in a closed garage or in other enclosed
areas. Exhaust fumes can be toxic.
Always open the garage door before you
start the engine. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
If you disconnect the battery, your vehicle
may exhibit some unusual driving
characteristics for approximately
5 mi
(8 km) after you reconnect it. This is
because the engine management system
must realign itself with the engine. You
can disregard any unusual driving
characteristics during this period.
The powertrain control system meets all
Canadian interference-causing equipment
standard requirements regulating the
impulse electrical field or radio noise.
When you start the engine, avoid pressing
the accelerator pedal before and during
operation. Only use the accelerator pedal
when you have difficulty starting the
engine. KEYLESS STARTING
Note:
The keyless starting system may not
function if the key is close to metal objects
or electronic devices such as cellular
phones.
Note: A valid key must be located inside
your vehicle to switch the ignition on and
start the engine.
Ignition Modes The keyless starting system has three
modes:
Off:
Turns the ignition off.
• Without applying the brake pedal,
press and release the button once
when the ignition is in the on mode, or
when the engine is running but the
vehicle is not moving.
On:
All electrical circuits are operational
and the warning lamps and indicators
illuminate.
• Without applying the brake pedal,
press and release the button once.
Start:
Starts the engine.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Starting and Stopping the EngineE248637

Protected Component
Fuse Rating
Fuse or Relay
Number
Right-hand rear-window power (base).
30A
28
Not used (GT350, GT500).
—
Gateway module (base).
15A
29
Not used (spare) (GT350, GT500).
Not used (spare)
5A
30
Remote keyless entry.
10A
31
Audio unit.
20A
32
Not used.
—
33
Run/start bus.
30A
34
Power distribution box run/start relay
(base).
5A
35
Not used (GT350, GT500).
—
Front camera (base).
15A
36
Not used (GT350, GT500).
—
Heated steering wheel module (base).
20A
37
Run/start powertrain control module
(GT350).
Not used (GT500).
—
Note: Spare fuse amperage may vary.
CHANGING A FUSE
Fuses WARNING: Always replace a fuse
with one that has the specified
amperage rating. Using a fuse with a
higher amperage rating can cause severe
wire damage and could start a fire. 230
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing FusesE217331