Yamaha YZF660N 2022, Owner'S Manual, Page: 22 / 102

Instrument an d control functions
4-4
4
li g ht remains on after a dd in g oil,
stop the en g ine an d have a Yamaha
d ealer check the vehicle.
EAU88880
Coolant temperature warnin g
li g ht “ ”
This warning light comes on when the
engine is overheating. If this occurs,
stop the engine immediately and allow
the engine to cool. (See page 7-37.)
For vehicles with a radiator fan, the ra-
diator fan(s) automatically switch on or
off according to the coolant tempera-
ture.
TIP
When the vehicle is turned on, the light
will come on for a few seconds, and
then go off. If the light does not come
on, or if the light remains on, have a
Yamaha dealer check the vehicle.
NOTICE
ECA10022
Do not continue to operate the en-
g ine if it is overheatin g .
EAU88920
En g ine trou b le warnin g li g ht “ ”
This warning light comes on if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the on-
board diagnostic system.
TIP
When the vehicle is turned on, this light
should come on for a few seconds and
then go off. Otherwise, have a Yamaha
dealer check vehicle.
EAU93230
ABS warnin g li g ht “ ”
This warning light comes on when the
vehicle is first turned on, and goes off
after starting riding. If the warning light
comes on while riding, the anti-lock
brake system may not work correctly.
WARNING
EWA21120
If the ABS warnin g li g ht d oes not
turn off after reachin g 5 km/h (3
mi/h), or if the warnin g li g ht comes
on while ri d in g :

Use extra caution to avoi d pos-
si b le wheel lock d urin g emer-
g ency b rakin g .

Have a Yamaha d ealer check
the vehicle as soon as possi b le.
EAU92970
Shift timin g in d icator li g ht
This indicator light can be set to come
on and go off at select engine speeds.
(See page 4-10.)
TIP
When the vehicle is turned on, the light
should flash and then go off. If the light
does not flash, or if the light remains
on, have a Yamaha dealer check the
vehicle.
EAU92710
Immo b ilizer system in d icator
li g ht “ ”
When the main switch is turned off and
30 seconds have passed, the indicator
light will flash steadily to indicate the
immobilizer system is enabled. After 24
hours have passed, the indicator light
will stop flashing, however the immobi-
lizer system is still enabled.
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