2021 YAMAHA XMAX 125 lock

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
UB9YE0E0.book Page 5 Wednesday, January 6, 2021 3:03 PM

Instrument and control functions
5-6
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
UB9YE0E0.book Page 6 Wednesday, January 6, 2021 3:03 PM

Instrument and control functions
5-14
5
EAU12902
Front brake leverThe front brake lever is located on the
right side of the handlebar. To apply
the front brake, pull this lever toward
the throttle grip.
EAU12952
Rear brake leverThe rear brake lever is located on the
left side of the handlebar. To apply the
rear brake, pull this lever toward the
handlebar grip.
EAU65583
Anti-lock brake system (ABS)This model’s ABS features a dual elec-
tronic control system, which acts on
the front and rear brakes independent-
ly.
Operate the brakes with ABS as you
would conventional brakes. If the ABS
is activated, a pulsating sensation may
be felt at the brake levers. In this situa-
tion, continue to apply the brakes and
let the ABS work; do not “pump” the
brakes as this will reduce braking ef-
fectiveness.
WARNING
EWA16051
Always keep a sufficient d istance
from the vehicle ahea d to match the
ri din g speed even with ABS.
 The ABS performs b est with
lon g b rakin g d istances.
 On certain surfaces, such as
rou gh or g ravel roa ds, the b rak-
in g d istance may be lon ger with
the ABS than without.The ABS is monitored by an ECU,
which will revert the system to conven-
tional braking if a malfunction occurs.
1. Front brake leverZAUM1902
1
1. Rear brake lever
1
ZAUM1903
UB9YE0E0.book Page 14 Wednesday, January 6, 2021 3:03 PM

Instrument and control functions
5-17
5
TIPWhen the vehicle is on the centerstand,
do not rev the engine for an extended
period of time. Otherwise, the traction
control system will automatically dis-
able and need to be reset.If the traction control system automat-
ically disables, try resetting it as fol-
lows.
1. Stop the vehicle and turn it off completely.
2. Wait a few seconds and then turn the vehicle power on.
3. The “ ” indicator light should turn off and the system be en-
abled.TIPIf the “ ” indicator light remains on af-
ter resetting, the vehicle may still be
ridden; however, have a Yamaha deal-
er check the vehicle as soon as possi-
ble.4. Have a Yamaha dealer check thevehicle and turn off the “ ”
warning light.
EAU78502
Fuel tank capTo remove the fuel tank cap1. Turn the main switch to “ ” to open the fuel tank cap lid.
2. Turn the fuel tank cap counter- clockwise until the release
mark “ ” aligns with “ ”, and
then pull the cap off. To install the fuel tank cap
1. Insert the fuel tank cap onto the tank opening and turn it clockwise
until the install mark “ ” aligns
with “ ”.
2. Close the fuel tank cap lid.1. Fuel tank cap lidZAUM1909
1
1. Fuel tank cap
2. Release mark “ ”
1. Install mark “ ”ZAUM1910
2
1
ZAUM1911
1
UB9YE0E0.book Page 17 Wednesday, January 6, 2021 3:03 PM

Instrument and control functions
5-20
5
EAU58301
Fuel tank overflow hoseBefore operating the vehicle:
 Check the fuel tank overflow hose
connection and routing.
 Check the fuel tank overflow hose
for cracks or damage, and replace
it if necessary.
 Make sure that the fuel tank over-
flow hose is not blocked, and
clean it if necessary.
EAU13435
Catalytic converterThe exhaust system contains catalytic
converter(s) to reduce harmful exhaust
emissions.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazar d or
b urns:
 Do not park the vehicle near
possi ble fire hazar ds such as
g rass or other materials that
easily burn.
 Park the vehicle in a place
where pe destrians or chil dren
are not likely to touch the hot
exhaust system.
 Make sure that the exhaust sys-
tem has cooled down before
d oin g any maintenance work.
 Do not allow the en gine to id le
more than a few minutes. Lon g
i d lin g can cause a buil d-up of
heat.
EAU78514
Stora ge compartmentsThis model is equipped with 3 storage
compartments. The front storage com-
partments and rear storage compart-
ment are located as shown.
1. Fuel tank overflow hoseZAUM1912
1
1
1. Storage compartment A
2. Storage compartment B
1. Rear storage compartmentZAUM19131 2
1
UB9YE0E0.book Page 20 Wednesday, January 6, 2021 3:03 PM

Instrument and control functions
5-21
5
TIP Storage compartment A must be
opened using the smart key sys-
tem. (See page 3-9.)
 The seat/rear storage compart-
ment can be opened using the
smart key system or the mechani-
cal key.
 Some helmets cannot be stored in
the rear storage compartment be-
cause of their size or shape.Stora ge compartment A
To open storage compartment A, turn
the main switch to “OPEN” and then
push the “LID” button.
To close storage compartment A, push
the storage compartment lid until it is
closed.
Stora ge compartment B
To open storage compartment B, push
the storage compartment lid inward to
unlock it, and then pull to open. To close storage compartment B, push
the storage compartment lid into the
original position.
Seat/rear storag
e compartment
To open the seat/rear storage com-
partment via the main switchTurn the main switch to “OPEN”, and
then push the “SEAT” button.
To open the seat/rear storage com-partment with the mechanical key1. Open the keyhole cover. 2. Insert the mechanical key into the
seat lock, and then turn it clock-
wise.1. Lid
2. Storage compartmentZAUM1915
1 2
1. Keyhole cover
1. Seat lock
2. Unlock.
1
1
2
UB9YE0E0.book Page 21 Wednesday, January 6, 2021 3:03 PM

Periodic maintenance an d a djustment
8-10
8
EAU36113
CanisterThis model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the
following:
 Check each hose connection. 
Check each hose and canister for
cracks or damage. Replace if
damaged.
 Make sure that the canister
breather is not blocked, and if
necessary, clean it.
EAU66995
Engine oil an d oil strainerThe engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil strainer
cleaned at the intervals specified in the
periodic maintenance and lubrication
chart.
To check the en gine oil level
1. Place the vehicle on the center- stand. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles, remove the engine oil filler
cap, wipe the engine oil dipstick
clean, insert it back into the oil fill-
er hole (without screwing it in), and
then remove it again to check the
oil level. WARNING! The muffler
an d muffler protector become
very hot d uring use. To avoi d
possi ble burns, let the muffler
an d protector cool before re-
movin g the oil filler cap.
[EWA17810]
1. Canister
2. Canister breather hoseZAUM1942
2 2
1
22
1
2
ZAUM1458
UB9YE0E0.book Page 10 Wednesday, January 6, 2021 3:03 PM

Periodic maintenance an d a djustment
8-21
8
EAU40262
Checkin g the brake flui d levelBefore riding, check that the brake fluid
is above the minimum level mark.
Check the brake fluid level with the top
of the reservoir level. Replenish the
brake fluid if necessary.
Front brake Rear
brake
WARNING
EWA16011
Improper maintenance can result in
loss of b raking a bility. O bserve
these precautions:  Insufficient brake flui d may al-
low air to enter the b rake sys-
tem, re ducin g brakin g
performance.
 Clean the filler cap before re-
movin g. Use only DOT 4 b rake
flui d from a seale d container. 
Use only the specifie d b rake flu-
i d ; otherwise, the ru bber seals
may deteriorate, causin g leak-
a g e.
 Refill with the same type of
brake flui d. A dding a brake flui d
other than DOT 4 may result in a
harmful chemical reaction.
 Be careful that water or dust
d oes not enter the brake flui d
reservoir when refilling . Water
will si gnificantly lower the boil-
in g point of the flui d an d may re-
sult in vapor lock, an d d ir
t may
clo g the ABS hy draulic unit
valves.
NOTICE
ECA17641
Brake flui d may damag e painte d
surfaces or plastic parts. Always
clean up spille d flui d imme diately.As the brake pads wear, it is normal for
the brake fluid level to gradually go
down. A low brake fluid level may indi-
cate worn brake pads and/or brake
system leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. If the brake
1. Minimum level markZAUM1959
1
1. Minimum level mark
Specified b rake flui d:
DOT 4ZAUM1960
1 1
1
UB9YE0E0.book Page 21 Wednesday, January 6, 2021 3:03 PM