Yamaha YZF-R1 Owner's Manual page 22

INSTRUMENT AND CONTROL FUNCTIONS
Under 39 °C
(Under 103 °F)
3
40–116 °C
(104–242 °F)
Above 117 °C
(Above 243 °F)
Display Conditions
Message "Lo" is displayed.
Coolant temperature is dis-
played.
Coolant temperature flashes.
Warning light comes on.
3-7
What to do
OK. Go ahead with riding.
OK. Go ahead with riding.
Stop the vehicle and allow it to idle until
the coolant temperature goes down.
If the temperature does not go down,
stop the engine. (See page 6-40.)