Keep other immobilizer system
keys away from the main
switch as they may cause sig-
nal interference.EAU10472
Main switch/steering lock
The main switch/steering lock con-
trols the ignition and lighting systems,
and is used to lock the steering. The
various positions are described
below.
TIP
Be sure to use the standard key
(black bow) for regular use of the
vehicle. To minimize the risk of losing
the code re-registering key (red bow),
keep it in a safe place and only use it
for code re-registering.
EAU34121
ON
All electrical circuits are supplied withpower; the meter lighting, taillight,
license plate light and auxiliary lights
come on, and the engine can be star-
ted. The key cannot be removed.
TIP
The headlights come on automatically
when the engine is started and stay
on until the key is turned to “OFF” or
the sidestand is moved down.
EAU10661
OFF
All electrical systems are off. The key
can be removed.
EWA10061
Never turn the key to “OFF” or
“LOCK” while the vehicle is
moving. Otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident.
EAU10683
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
WARNING
INSTRUMENT AND CONTROL FUNCTIONS
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For YP250RA
1. ABS motor fuse
2. ABS motor spare fuse
3. ABS solenoid fuse
4. ABS control unit fuse
3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU34240
Replacing a headlight bulb
This model is equipped with quartz
bulb headlights. If a headlight bulb
burns out, have a Yamaha dealer
replace it and, if necessary, adjust the
headlight beam.
Specified fuses:
Main fuse:
30.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
10.0 A
Radiator fan fuse:
7.5 A
Hazard fuse:
10.0 A
ECU fuse:
5.0 A
ABS control unit fuse (for ABS
models):
5.0 A
ABS motor fuse (for ABS models):
30.0 A
ABS solenoid fuse (for ABS
models):
20.0 A
Backup fuse:
5.0 A
PERIODIC MAINTENANCE AND ADJUSTMENT
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