Yamaha MT-09 2021 Service Manual page 455

Standard key registration
a. Main switch "ON"
b. Main switch "OFF"
c. LED on
d. LED off
e. Less than 5.0 s
f. Code re-registering key
g. First standard key
Voiding the standard key code:
If a standard key has been lost, it is possible to disable its use by re-registering the remaining standard
key. Standard key registration erases the stored standard key code from the memory, thus disabling the
lost standard key. To re-register, refer to "Standard key registration".
Standard key code voiding method
a. Main switch "ON"
b. Main switch "OFF"
c. LED on
d. LED off
e. Less than 5.0 s
f. Code re-registering key
g. Remaining standard key
h. Registration mode
A. If the immobilizer system indicator light stops
flashing 5 seconds after the first standard key
is registered, the second standard key cannot
be registered.
IMMOBILIZER SYSTEM
h. Second standard key
i. Registration mode
A. Registration of the second standard key is
complete.
B. Immobilizer system indicator light stops flash-
ing when the registration of the second stan-
dard key is complete.
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