2016 YAMAHA XENTER 125 coolant temperature

Instrument and control functions
3-2
1
234
5
6
7
8
9
10
11
12
To unlock the steering
1. Insert the key.
2. With the key in the “LOCK” posi-
tion, push the key in and turn it to
“OFF”.
EAU49398
Indicator lights and warning
lights
EAU11032
Turn signal indicator lights “ ” and
“”
Each indicator light will flash when its
corresponding turn signal lights are
flashing.
EAU11081
High beam indicator light “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU11447
Coolant temperature warning light
“”
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds, and then go off.
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
ECA10022
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
1. Turn.
2. Release.
2
1
1. Turn signal indicator lights “ ” and “ ”
2. Coolant temperature warning light “ ”
3. High beam indicator light “ ”
4. Engine trouble warning light “ ”
SELECT
RESET
ODOOIL TRI P 1 BE LT TRI P 2
OIL CHANGECLOOK
OUT TEM P
3
24
11
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5-1
1
2
3
45
6
7
8
9
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12
Operation and important riding points
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accidentor injury.
EAU45311
TIPThis model is equipped with a lean an-
gle sensor to stop the engine in case of
a turnover. To start the engine after a
turnover, be sure to turn the main
switch to “OFF” and then to “ON”. Fail-
ing to do so will prevent the engine from
starting even though the engine willcrank when pushing the start switch.
EAUT3682
Starting the engineNOTICE
ECA10251
See page 5-3 for engine break-in in-
structions prior to operating the ve-hicle for the first time. 1. Turn the key to “ON”. The engine trouble warning light
and coolant temperature warning
light should come on for a few sec-
onds, then go off. NOTICE: If a
warning light does not go off,
have a Yamaha dealer check its
electrical circuit.
[ECAT1171]
2. Close the throttle completely.
3. Start the engine by pushing the start switch while applying the front
or rear brake. NOTICE: For maxi-
mum engine life, never acceler-
ate hard when the engine is
cold!
[ECAT1310]
If the engine does not start, re-
lease the start switch, wait a few
seconds, and then try again. Each
starting attempt should be as short
as possible to preserve the bat-
tery. Do not crank the engine more
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Periodic maintenance and adjustment6-14
1
2
3
4
567
8
9
10
11
12
5. Remove the final transmission oil
drain bolt and its gasket to drain
the oil from the final transmission
case.
6. Install the final transmission oil drain bolt and its new gasket, and then tighten the bolt to the speci-
fied torque.
7. Refill with the specified amount of the recommended final transmis-
sion oil. WARNING! Make sure
that no foreign material enters
the final transmission case.
Make sure that no oil gets on the
tire or wheel.
[EWA11312]
8. Install the final tr ansmission oil fill-
er cap and its new O-ring, and then
tighten the oil filler cap.
9. Check the final transmission case for oil leakage. If oil is leaking,
check for the cause.
EAU20071
CoolantThe coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAUT3693
To check the coolant level
The coolant level should be checked as
follows before each ride. In addition,
the coolant must be changed at the in-
tervals specified in the periodic mainte-
nance and lubrication chart.1. Place the vehicle on the center- stand.TIP
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.

Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to theside can result in a false reading.
2. Open the seat. (See page 3-11.)
3. Check the coolant level in the cool- ant reservoir.
1. Final transmission oil filler cap
1. Final transmission oil drain bolt
1
1
Tightening torque:Final transmission oil drain bolt:20 Nm (2.0 m·kgf, 14.5 ft·lbf)
Recommended final transmission
oil: See page 8-1.
Oil quantity:
0.20 L (0.21 US qt, 0.18 Imp.qt)
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Index
AAcceleration and deceleration ................... 5-2
Air filter and V-belt case air filter
elements ................................................ 6-16
Auxiliary light bulb, replacing ................... 6-29BBattery ..................................................... 6-26
Brake fluid, changing ............................... 6-23
Brake fluid level, checking ....................... 6-22
Brake lever, front ....................................... 3-7
Brake lever, rear ........................................ 3-8
Brake levers, lubricating .......................... 6-24
Brake pads and shoes, checking............. 6-21
Braking ...................................................... 5-3CCables, checking and lubricating ............. 6-23
Care ........................................................... 7-1
Carrier...................................................... 3-14
Catalytic converter ................................... 3-10
Centerstand, checking and lubricating .... 6-24
Coolant .................................................... 6-14
Coolant temperature warning light............. 3-2
Cowling and panels, removing and installing .................................................. 6-8DDimmer switch ........................................... 3-7EEngine break-in ......................................... 5-3
Engine idling speed, checking ................. 6-17
Engine oil ................................................. 6-11
Engine serial number................................. 9-1
Engine trouble warning light ...................... 3-3FFinal transmission oil ............................... 6-13 Front brake lever free play, checking ...... 6-20
Front fork, checking................................. 6-25
Fuel ........................................................... 3-9
Fuel consumption, tips for reducing .......... 5-3
Fuel tank cap............................................. 3-8
Fuses, replacing ...................................... 6-28
HHandlebar switches ................................... 3-7
Headlight bulb, replacing......................... 6-28
High beam indicator light........................... 3-2
Horn switch ............................................... 3-7IIdentification numbers ............................... 9-1
Indicator lights and warning lights ............. 3-2LLicense plate light ................................... 6-32
Luggage holder ....................................... 3-14MMain switch/steering lock .......................... 3-1
Maintenance and lubricatio
n, periodic....... 6-5
Maintenance, emission control system ..... 6-4
Matte color, caution ................................... 7-1
Model label ................................................ 9-2
Multi-function display................................. 3-3PParking ...................................................... 5-4
Part locations ............................................ 2-1
Passenger footrest .................................. 3-11RRear brake lever free play, adjusting ...... 6-20SSafe-riding points ...................................... 1-5
Safety information ..................................... 1-1
Seat ......................................................... 3-11 Shock absorber assembly .......................3-13
Spark plug, checking ...............................6-10
Specifications.............................................8-1
Starting off .................................................5-2
Starting the engine.....................................5-1
Start switch ................................................3-7
Steering, checking ...................................6-26
Storage ......................................................7-4
Storage compartments ............................3-12
TTail/brake light ......................................... 6-30
Throttle grip and cable, checking and
lubricating ..............................................6-24
Throttle grip free play, checking...............6-17
Tires .........................................................6-18
Tool kit .......................................................6-2
Troubleshooting .......................................6-32
Troubleshooting charts ............................6-33
Turn signal indicator lights .........................3-2
Turn signal light bulb (front), replacing ....6-30
Turn signal light bulb (r ear), replacing .....6-31
Turn signal switch ......................................3-7VValve clearance .......................................6-18
Vehicle identificat ion number .....................9-1WWheel bearings, checking........................6-26
Wheels .....................................................6-20
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