YAMAHA XMAX 125 2021 Owner's Guide

Stop and Start System
4-4
4
WARNING
EWA18771
 When leavin g the vehicle unat-
ten ded , b e sure to turn the main
switch off.
 Do not leave the Stop an d Start
System turne d on when parkin g
the vehicle. Otherwise, the en-
g ine coul d start an d the vehicle
coul d start movin g if the throttle
g rip is turne d acci dentally.
WARNING
EWA18781
Before performin g maintenance, be
sure to turn the main switch off. If
maintenance is performe d while the
Stop an d Start System is turne d on,
the en gine coul d start an d the vehi-
cle coul d start movin g if the throttle
g rip is turne d.
ZAUM1893
OFF
ZAUM1894UM1894
OFF
ZAUM1895UM1895
OFF
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Instrument and control functions
5-1
5
EAU4939P
In dicator li ghts an d warnin g
li g hts
EAU88680
Turn si gnal in dicator li ghts “ ”
an d“”
Each indicator light will flash when its
corresponding turn signal lights are
flashing.
EAU88690
Hi gh beam in dicator li ght “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU88711
Malfunction in dicator li ght
(MIL) “ ”
This light comes on or flashes if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the on-
board diagnostic system. The electri-
cal circuit of the warning light can be
checked by vehicle power on. The light
should come on for a few seconds,
and then go off. If the light does not
come on initially when the vehicle pow-
er on, or if the light remains on, have a
Yamaha dealer check the vehicle.NOTICE
ECA26820
If the MIL starts flashin g, re duce en-
g ine spee d to prevent exhaust sys-
tem damag e.
TIPThe engine is sensitively controlled for
the on-board diagnostic system to de-
tect deterioration and malfunction of
the emission control system. Due to
this specification, the MIL may come
on or flash for vehicle modifications,
lack of maintenance, or excessive or
improper use of the vehicle. To prevent
this, observe these precautions.
 Do not attempt to modify the soft-
ware of the engine control unit.
 Do not add any electrical acces-
sories that interfere with engine
control.
 Do not use aftermarket accesso-
ries or parts such as suspension,
spark plugs, injectors, exhaust
system, etc.
 Do not change drivetrain specifi-
cations (chain, sprockets, wheels,
tires, etc.).
 Do not remove or alter the O2 sen-
sor, air induction system, or ex-
haust parts (catalysts or EXUP,
etc.).
 Maintain proper V-belt and drive
belt (if equipped).
1. Turn signal indicator lights “ ” and “ ”
2. High beam indicator light “ ”
3. ABS warning light “ ”
4. Malfunction indicator light “ ”
5. Traction control system indicator
light “ ”
6. Stop and Start System indicator light “ ”
7. Smart key system indicator light “ ”ZAUM1896
1
234
567
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Instrument and control functions
5-2
5

Maintain correct tire pressure.
 Do not operate the vehicle in an
extreme manner. For example, re-
peated or excessive opening and
closing of the throttle, racing,
burnouts, wheelies, etc.
EAU88890
ABS warnin g lig ht “ ”
This warning light comes on when the
vehicle is first turned on, and goes off
after starting riding. If the warning light
comes on while riding, the anti-lock
brake system may not work correctly.
WARNING
EWA16043
If the ABS warnin g li ght does not
turn off after reachin g 10 km/h (6
mi/h), or if the warnin g lig ht comes
on while ri din g:
 Use extra caution to avoi d pos-
si ble wheel lock durin g emer-
g ency brakin g.
 Have a Yamaha dealer check
the vehicle as soon as possi ble.
TIPThe ABS warning light may come on
while revving the engine with the vehi-
cle on its centerstand, but this does
not indicate a malfunction.
EAU88930
Traction control system in dicator
li g ht “ ”
This indicator light will flash when trac-
tion control has engaged.
If the traction control system is turned
off, this indicator light will come on.
(See page 5-15.)TIPWhen the vehicle is turned on, the light
should come on for a few seconds and
then go off. If the light does not come
on, or if the light remains on, have a
Yamaha dealer check vehicle.
EAUN2770
Smart key system in dicator
li g ht “ ”
This indicator light communicates the
status of the smart key system. When
the smart key system is operating nor-
mally, this indicator light will be off. If there is an error in the smart key sys-
tem, the indicator light will flash. The
indicator light will also flash when com-
munication between the vehicle and
smart key takes place and when cer-
tain smart key system operations are
carried out.
EAUN2830
Stop an
d Start System in dicator
li g ht “ ”
This indicator light comes on when the
Stop and Start System activates. The
indicator light will flash when the en-
gine is automatically stopped by the
Stop and Start System.TIPEven if the Stop and Start Switch is set
to “ ”, this indicator light may not
come on. (See page 4-1.)
A
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Instrument and control functions
5-3
5
EAU63544
Speed ometerFor the UK
The speedometer shows the vehicle’s
traveling speed. When the vehicle power is turned on,
the speedometer needle will sweep
once across the speed range and then
return to zero in order to test the elec-
trical circuit.
EAU63551
TachometerThe electric tachometer allows the rid-
er to monitor the engine speed and
keep it within the ideal power range.
When the vehicle power is turned on,
the tachometer needle will sweep once
across the r/min range and then return
to zero r/min in order to test the electri-
cal circuit.NOTICE
ECA10032
Do not operate the en
gine in the ta-
chometer red zone.
Re d zone: 10000 r/min an d a bove
1. Speedometer
1. SpeedometerZAUM18971ZAUM18981
1. Tachometer
2. Tachometer red zoneZAUM1534
1
2
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Instrument and control functions
5-4
5
EAU78486
Multi-function display
WARNING
EWA12423
Be sure to stop the vehicle before
makin g any settin g chan ges to the
multi-function meter unit. Chan gin g
settin gs while ri din g can distract the
operator an d increase the risk of an
acci dent.The “TRIP/INFO” switch is located on
the right side of the handlebar. This
switch allows you to control or change the settings of the multi-function meter
unit. To use the “TRIP” switch, move
the “TRIP/INFO” switch in direction (a).
To use the “INFO” switch, move the
“TRIP/INFO” switch in direction (b).
The multi-function display is equipped
with the following:
 clock
 fuel meter
 coolant temperature meter
 tripmeter display
 information display
TIPFor the UK: To switch the displays be-
tween kilometers and miles, turn the
main switch to “ON” while pushing the “INFO” switch, and then continue to
push the “INFO” switch for eight sec-
onds.
Clock
The clock uses a 24-hour time system.
To set the clock1. Turn the main switch to “OFF”.
2. Push and hold the “TRIP” switch.
3. Turn the main switch to “ON”
while pushing the “TRIP” switch,
and then continue to push the
“TRIP” switch for eight seconds.
The hour digits will start flashing.
4. Use the “TRIP” switch to set the hours.
1. Fuel meter
2. Information display
3. Coolant temperature meter
4. Clock
5. Tripmeter display
6. Icy road warning indicator “ ”ZAUM1481
234
165
1. “TRIP/INFO” switchZAUM1899
(b)
(a)
1
1. ClockZAUM1482
1
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Instrument and control functions
5-5
5 5. Push the “TRIP” switch for three
seconds, and then release it. The
minute digits will start flashing.
6. Use the “TRIP” switch to set the minutes.
7. Push the “TRIP” switch for three seconds, and then release it to
start the clock.
Fuel meter
The fuel meter indicates the amount of
fuel in the fuel tank. The segments of
the fuel meter disappear from “F” (full)
towards “E” (empty) as the fuel level
decreases. When the last segment of
the fuel meter starts flashing, refuel as
soon as possible.
TIP If a problem is detected in the fuel
meter, the all segments will flash
repeatedly. If this occurs, have a
Yamaha dealer check the vehicle.
 When approximately 2.3 L (0.61
US gal, 0.51 Imp.gal) of fuel re-
mains in the fuel tank, the last seg-
ment of the fuel meter will start
flashing. The display will automat-
ically change to the fuel reserve
tripmeter “F Trip” and start count-
ing the distance traveled from that
point.Coolant temperature meter The coolant temperature meter indi-
cates the temperature of the coolant.
If the top segment flashes, stop the ve-
hicle, then stop the engine, and let the
engine cool. (See page 8-33.)
NOTICE
ECA10022
Do not continue to operate the en-
g
ine if it is overheatin g.TIP If a problem is detected in the
coolant temperature meter, all
segments will flash repeatedly. If
this occurs, have a Yamaha dealer
check the vehicle as soon as pos-
sible.
 The coolant temperature varies
with changes in the weather and
engine load.
1. Fuel meterZAUM14831
1. Coolant temperature meterZAUM1484
1
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Instrument and control functions
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5
Tripmeter
display
The tripmeter display is equipped with
the following:  odometer
 tripmeter
 time tripmeter
 fuel reserve tripmeter
 oil change tripmeter
 V-belt replacement tripmeter
Push the “TRIP” switch to change the
display between the odometer “Odo”,
tripmeter “Trip”, time tripmeter “Trip
Time”, oil change tripmeter “Oil Trip”,
and V-belt replacement tripmeter “V-
Belt Trip” in the following order:
Odo → Trip → Trip Time → Oil Trip →
V-Belt Trip → Odo
TIPWhen approximately 2.3 L (0.61 US
gal, 0.51 Imp.gal) of fuel remains in the
fuel tank, the last segment of the fuel
meter will start flashing. The display
will automatically change to the fuel re-
serve tripmeter “F Trip” and start
counting the distance traveled from
that point.Odometer “O do” an d tripmeter
“Trip”
The odometer shows the total distance
traveled by the vehicle.
The tripmeter shows the distance trav-
eled since it was last reset.
To reset the tripmeter, select it by
pushing the “TRIP” switch, and then
push the “TRIP” switch for three sec-
onds.TIP The odometer will lock at 999999.
 The tripmeter will reset and conti-
nue counting after 9999.9 is
reached.
Time tripmeter “Time”
The time tripmeter displays the time
that has elapsed while the main switch
was in the “ON” position since it was
last reset.
The maximum time that can be shown
is 99:59.TIPTo reset the time tripmeter, select it by
pushing the “TRIP” switch, and then
push the “TRIP” switch for three sec-
onds.
1. Tripmeter displayZAUM1485
1
1. Time tripmeterZAUM1486
1
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Instrument and control functions
5-7
5 Fuel reserve tripmeter “F Trip”
When approximately 2.3 L (0.61 US
gal, 0.51 Imp.gal) of fuel remains in the
fuel tank, the last segment of the fuel
meter will start flashing. The display
will automatically change to the fuel re-
serve tripmeter “F Trip” and start
counting the distance traveled from
that point. In this case, push the “TRIP”
switch to switch the display in the fol-
lowing order:
F Trip
→ Oil Trip → V-Belt Trip → Odo
→ Trip → Trip Time → F Trip
To reset the fuel reserve tripmeter, se-
lect it by pushing the “TRIP” switch,
and then push the “TRIP” switch for
three seconds. The fuel reserve tripmeter will reset au-
tomatically and disappear after refuel-
ing and traveling 5 km (3 mi).
Oil chan
ge tripmeter “Oil Trip”
The oil change tripmeter shows the
distance traveled since the oil was last
changed.
The oil change indicator “OIL” flashes
at the initial 1000 km (600 mi), then at
6000 km (3500 mi) and every 6000 km
(3500 mi) thereafter to indicate that the
engine oil should be changed. After changing the engine oil, reset the
oil change indicator and the oil change
tripmeter. To reset them both, select
the oil change tripmeter, and then push
the “TRIP” switch for three seconds.
While the oil change tripmeter is flash-
ing, push the “TRIP” switch for 15 to 20
seconds. Release the “TRIP” switch,
and the oil trip value will reset to zero.
TIPIf the engine oil is changed before the
oil change indicator comes on (i.e., be-
fore the periodic oil change interval has
been reached), the oil change tripmeter
must be reset for the oil change indica-
tor to come on at the correct time.
1. Fuel reserve tripmeterZAUM1487
1
1. Oil change indicator “Oil”
2. Oil change tripmeterZAUM14881
2
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Instrument and control functions
5-8
5
V-
belt replacement tripmeter “V-
Belt Trip”
The V-belt replacement tripmeter
shows the distance traveled since the
V-belt was last replaced.
The V-belt replacement indicator “V-
Belt” will flash every 18000 km (10500
mi) to indicate that the V-belt should be
replaced.
After replacing the V-belt, reset the V-
belt replacement indicator and the V-
belt replacement tripmeter. To reset
them both, select the V-belt replace-
ment tripmeter, and then push the
“TRIP” switch for three seconds. While the V-belt replacement tripmeter
is flashing, push the “TRIP” switch for
15 to 20 seconds. Release the “TRIP”
switch, and the V-belt trip value will re-
set to zero.
TIPIf the V-belt is replaced before the V-
belt replacement indicator comes on
(i.e., before the periodic V-belt replace-
ment interval has been reached), the V-
belt replacement tripmeter must be re-
set for the V-belt replacement indicator
to come on at the correct time.Information
display
The information display is equipped
with the following: 
air temperature display
 battery voltage display
 traction control system display
 average fuel consumption display
 instantaneous fuel consumption
display
 average speed display
 warning message function
Navi gatin g the information d isplay
Push the “INFO” switch to change the
display between the air temperature
display “Air-temp”, battery voltage dis-
play “Battery”, traction control system
display “TCS ON” or “TCSOFF”, aver-
age fuel consumption display “Con-
sumption/Average_ _._ km/L” or
“Consumption/Average_ _._ L/100
km”, instantaneous fuel consumption
display “Consumption_ _._ km/L” or
“Consumption_ _._ L/100 km” and av-
erage speed display “Average” in the
following order:
Air-temp → Battery → TCS ON or TC-
SOFF → Consumption/Average_ _._
km/L → Consumption/Average_ _._
1. V-belt replacement indicator “V-Belt”
2. V-belt replacement tripmeterZAUM15431
2
1. Information displayZAUM1490
1
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Instrument and control functions
5-9
5 L/100 km →
Consumption_ _._ km/L
→ Consumption_ _._ L/100 km → Av-
erage → Air-temp
For the UK:
Push the “TRIP” switch to change the
display between the air temperature
display “Air-temp”, battery voltage dis-
play “Battery”, traction control system
display “TCS ON” or “TCSOFF”, aver-
age fuel consumption display “Con-
sumption/Average_ _._ km/L”,
“Consumption/Average_ _._ L/100
km” or “Consumption/Average_ _
_._MPG”, instantaneous fuel con-
sumption display “Consumption_ _._
km/L”, “Consumption_ _._ L/100 km”
or “Consumption_ _ _._MPG” and av-
erage speed display “Average” in the
following order:
Air-temp → Battery → TCS ON or TC-
SOFF → Consumption/Average_ _._
km/L → Consumption/Average_ _._
L/100 km → Consumption/Average_ _
_._ MPG → Consumption_ _._ km/L →
Consumption_ _._ L/100 km →
Consumption_ _ _._ MPG → Average
→ Air-temp
TIP When kilometers are selected for
the display units, “Consump-
tion/Average_ _ _._MPG” and
“Consumption_ _ _._MPG” are not
displayed.
 When miles are selected for the
display units, “Consump-
tion/Average_ _._ km/L”, “Con-
sumption/Average_ _._ L/100
km”, “Consumption_ _._ km/L”,
and “Consumption_ _._ L/100 km”
are not displayed.Air temperature d isplay This display shows the air temperature
from –10 °C to 50 °C in 1 °C incre-
ments.
The icy road warning indicator “ ” will
flash when the temperature is below 4
°C.
The temperature displayed may vary
from the actual ambient temperature.
TIPThe accuracy of the temperature read-
ing may be affected by engine heat
when riding slowly (under 20 km/h [12
mi/h]) or when stopped at traffic sig-
nals, etc.Battery volta
ge display
1. Air temperature display
2. Icy road warning indicator “ ”ZAUM1491
1
2
1. Battery voltage displayZAUM1492
1
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