Yamaha YZF-R1 Owner's Manual page 21

If the warning light does not come on
initially when the key is turned to "ON",
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
NOTICE
Do not continue to operate the en-
gine if it is overheating.
TIP
● For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.
● If the engine overheats, see page
6-40 for further instructions.
INSTRUMENT AND CONTROL FUNCTIONS
ECA10021
3-6
3