Troubleshooting
Condition
Can't create a MyKey™
Cannot program the
MyKey™ optional settings
Cannot clear MyKey™
Lost the only admin key
2011 05+ Mustang (197)
Owners Guide, 2nd Printing
USA (fus)
Locks and Security
Potential Causes
• Key in the ignition is already a
MyKey™.
• Key in the ignition is the last
remaining admin key (there always has
to be at least one admin key).
• Intelligent access key (if equipped) not
in the backup slot — for vehicles with
push button start.
•SecuriLock Passive Anti-Theft System
is disabled or in unlimited mode
• Vehicle has been started using a
remote start system that is programmed
as MyKey™. Refer to Using MyKey™
with remote start systems section.
• Key in the ignition is a MyKey™
• No MyKeys™ are programmed to the
vehicle. Refer to Create a MyKey™
section
• Vehicle has been started using a
remote start system that is programmed
as a MyKey™. Refer to Using MyKey™
with remote start systems section.
• Key in the ignition is a MyKey™
• No MyKeys™ are programmed to the
vehicle. Refer to Create a MyKey™
section
• Vehicle has been started using a
remote start system that is programmed
as a MyKey™. Refer to MyKey™ with
remote start systems section.
• Purchase a new key from your
authorized dealer
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