Yamaha R1 Series 2015 Service Manual page 597

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
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