Yamaha YZF-R1 Owner's Manual page 21

Engine trouble warning light "
This warning light comes on or flashes
when an electrical circuit monitoring the
engine is defective. When this occurs,
have a Yamaha dealer check the self-
diagnosis system. (See page 3-8 for an
explanation of the self-diagnosis de-
vice.)
The electrical circuit of the warning light
can be checked by turning the key to
"ON". If the warning light does not come
on for a few seconds, then go off, have
a Yamaha dealer check the electrical
circuit.
Shift timing indicator light
This indicator light can be set to come
on and go off at the desired engine
speeds and is used to inform the rider
when it is time to shift to the next higher
gear.
The electrical circuit of the indicator
light can be checked by turning the key
to "ON".
If the indicator light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
INSTRUMENT AND CONTROL FUNCTIONS
EAU11530 cuit. (See page 3-8 for a detailed expla-
"
nation of the function of this indicator
light and on how to set it.)
Immobilizer system indicator light
" "
The electrical circuit of the indicator
light can be checked by turning the key
to "ON".
If the indicator light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.
When the key is turned to "OFF" and 30
seconds have passed, the indicator
EAU11571 light will start flashing indicating the im-
mobilizer system is enabled. After 24
hours have passed, the indicator light
will stop flashing, however the immobi-
lizer system is still enabled.
NOTE:
This model is also equipped with a self-
diagnosis device for the immobilizer
system. If the immobilizer system is de-
fective, the indicator light will start flash-
ing a pattern
odometer/tripmeter will display a 2-digit
code when the key is turned to "ON".
When this occurs, have a Yamaha
dealer check the self-diagnosis system.
However, if the indicator light slowly
flashes five times, and then quickly
flashes two times repeatedly, error
EAU32990
code 52 will be displayed. This error
could be caused by signal interference.
If this occurs, try the following.
1. Use the code re-registering key to
NOTE:
Make sure there are no other immobi-
lizer keys close to the main switch, and
do not keep more than one immobilizer
key on the same key ring! Immobilizer
system keys may cause signal interfer-
ence, which may prevent the engine
from starting.
2. If the engine starts, turn it off, and
3. If one or both of the standard keys
and the
3-7
start the engine.
try starting the engine with the
standard keys.
do not start the engine, take the
vehicle, the code re-registering
key and both standard keys to a
Yamaha dealer and have the stan-
dard keys re-registered.
3