TOYOTA YARIS HYBRID 2017 Owners Manual

3917-3. Do-it-yourself maintenance
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Maintenance and care
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WARNING
■Replacing light bulbs
● Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. When it is
unavoidable to hold the glass portion, use and hold with a clean dry cloth
to avoid getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failure to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
■ To prevent damage or fire
● Make sure bulbs are fully seated and locked.
● Check the wattage of the bulb before installing to prevent heat damage.

3927-3. Do-it-yourself maintenance
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393
8When trouble arises
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8-1. Essential information
Emergency flashers ........... 394
If your vehicle has to
be stopped in
an emergency .................. 395
8-2. Steps to take in
an emergency
If your vehicle needs to
be towed .......................... 397
If you think something is
wrong ............................... 403
If a warning light turns on
or a warning buzzer
sounds ............................. 404
If you have a flat tire
(vehicles with
a spare tire) ..................... 415
If you have a flat tire
(vehicles with
an emergency tire
puncture repair kit)........... 430
If the hybrid system will
not start............................ 446
If the electronic key does
not operate properly
(vehicles with a smart
entry & start system)........ 448
If the vehicle 12-volt
battery is discharged ....... 450
If your vehicle overheats .... 455
If the vehicle becomes
stuck ................................ 460

3948-1. Essential information
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Emergency flashers
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch
once again.
■ Emergency flashers
If the emergency flashers are used for a long time while the hybrid system is
not operating (while the “READY” indicato r is not illuminated), the 12-volt bat-
tery may discharge.
The emergency flashers are used to warn other drivers when the
vehicle has to be stopped in the road to a breakdown, etc.

3958-1. Essential information
8
When trouble arises
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If your vehicle has to be stopped in an
emergency
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort
required to slow the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehicle in a safe place by the road.
Stop the hybrid system.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicle
speed as much as possible.
Vehicles without a smart entry
& start system: Stop the hybrid
system by turning the power
switch to the “ACC” position.
Only in an emergency, such as if it becomes impossible to stop
the vehicle in the normal way, stop the vehicle using the follow-
ing procedure:
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2
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3968-1. Essential information
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Vehicles with a smart entry &
start system: To stop the hybrid
system, press and hold the
power switch for 3 consecutive
seconds or more, or press it
briefly 3 times or more in suc-
cession.
Stop the vehicle in a safe place by the road.
Press and hold for 3 seconds or
more, or press briefly 3 times or more
4
WARNING
■ If the hybrid system has to be turned off while driving
● Power assist for the steering wheel will be lost, making the steering wheel
heavier to turn. Decelerate as much as possible before turning off the
hybrid system.
● Vehicles without a smart entry & start system: Never attempt to remove
the key, as doing so will lock the steering wheel.
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3978-2. Steps to take in an emergency
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When trouble arises
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If your vehicle needs to be towed
The following may indicate a problem with your transmission. Contact
any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional or commercial towing service before towing.
● The hybrid system is operating but the vehicle does not move.
● The vehicle makes an abnormal sound.
Do not tow with a sling-type truck
to prevent body damage.
If towing is necessary, we recommend having your vehicle
towed by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional or commercial towing
service, using a wheel-lift type truck or flatbed truck.
Use a safety chain system for all towing, and abide by all state/
provincial and local laws.
If towing your vehicle with a wheel-lift type truck from the front,
the vehicle’s rear wheels and axles must be in good conditions.
( P. 397, 401)
If they are damaged, use a towing dolly or flatbed truck.
Situations when it is necessary to contact dealers before towing
Towing with a sling-type truck

3988-2. Steps to take in an emergency
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If your vehicle is transported by a
flatbed truck, it should be tied
down at the locations shown in the
illustration.
After transporting, return the cov-
ers that were attached to the rear
side.
If you use chains or cables to tie
down your vehicle, the angles
shaded in black must be 45 .
Do not overly tighten the tie
downs or the vehicle may be dam-
aged.
Towing with a wheel-lift type truck
From the frontFrom the rear
Release the parking brake. Use a towing dolly under the
front wheels.
Using a flatbed truck
Front

3998-2. Steps to take in an emergency
8
When trouble arises
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If a tow truck is not available in an emergency, your vehicle may be
temporarily towed using cables or chains secured to the emergency
towing eyelets. This should only be attempted on hard surfaced roads
for short distances at under 5 km/h (3 mph).
A driver must be in the vehicle to steer and operate the brakes. The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.
Take out the towing eyelet. ( P. 416)
Remove the eyelet cover by
turning.
Insert the towing eyelet into the
hole and tighten partially by
hand.
Emergency towing
Emergency towing procedure
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4008-2. Steps to take in an emergency
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Tighten down the towing eyelet
securely using a wheel nut
wrench* or hard metal bar.
*: If a wheel nut wrench is not
equipped, a wheel nut wrench can
be purchased at any authorized
Toyota dealer or repairer, or
another duly qualified and
equipped professional.
Securely attach cables or chains to the towing eyelet.
Take care not to damage the vehicle body.
Vehicles without a smart entry & start system: Enter the vehicle
being towed and start the hybrid system.
If the hybrid system does not start, turn the power switch to the “ON” posi-
tion.
Vehicles with a smart entry & start system: Enter the vehicle being
towed and start the hybrid system.
If the hybrid system does not start, turn the power switch to ON mode.
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted: P. 192
■While towing
If the hybrid system is off, the power assist for the brakes and steering will not
function, making steering and braking more difficult.
■ Wheel nut wrench
● Vehicles with a wheel nut wrench: Wheel nut wrench is installed in the lug-
gage. ( P. 416, 432)
● Vehicles without a wheel nut wrench: Wheel nut wrench can be purchased
at any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
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