Symptoms
Possible Cause
Action
A pop-up window
displays “Navigation
fault. A system fault
has been detected that
may cause the
navigation to perform
abnormally. Please
contact your
dealership.”
There is a system
hardware or software
error.
Contact an authorized
dealer.
A pop-up window
displays “Error. PINs
did not match. Please
re-enter.”
You entered the wrong
PIN to unlock the
system for valet mode.
Press
OK
and try
entering your PIN
again. If it does not
work, contact an
authorized dealer.
A pop-up window
displays “Invalid PIN.
Please Re-enter.”
You entered the wrong
PIN.
Press
OK
and try
entering your PIN
again to lock the
system.
Navigation System (If Equipped)
425
2014 05+ Mustang
(197)
Owners Guide gf, 3rd Printing, January 2014
USA
(fus)