Yamaha YFM45KDXK Owner's Manual page 23

If the warning light does not come on initially when
the key is turned to "
light remains on, have a Yamaha dealer check the
electrical circuit.
EBU30571
Electric Power Steering warning light "EPS"
(for EPS model)
This warning light comes on when the key is
turned to " " (on), and then goes off once the
engine is started. If the warning light remains on or
comes on after the engine is started, the EPS sys-
tem may not be working correctly. When this oc-
curs, have a Yamaha dealer check the EPS
system.
The electrical circuit of the warning light can be
checked by turning the key to "
warning light does not come on, have a Yamaha
dealer check the electrical circuit.
TIP
 If the engine is stopped using the engine stop
switch and the key is in the "
the EPS warning light comes on to indicate that
the power assistance for the steering is not
functioning.
" (on), or if the warning
" (on). If the
" (on) position,
 If the steering load is too heavy (i.e., excessive
steering use when the ATV is traveling at a slow
speed), the power assist is reduced to protect
the EPS motor from overheating.
EBU17955
Four-wheel drive indicator light " "
This indicator light comes on when the drivetrain
is set to "4WD" (four-wheel drive).
TIP
Due to the synchronizing mechanism in the differ-
ential gear case, the light may not come on until
the ATV starts moving.
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