2023 TOYOTA YARIS CROSS Tail Lights

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6-3. Do-it-yourself maintenance
Rear
Back-up light (bulb type) (left-
hand drive vehicles)
License plate lights
Back-up light (bulb type) (right-
hand drive vehicles)
Rear turn signal lights (bulb
type)
■Lights that need to be
replaced by any authorized
Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer
 Headlights (LED type)
 Front position lights
 Front turn signal lights (LED
type)
 Daytime running lights
 Side turn signal lights
 Tail lights
 Stop lights
 Back-up light (LED type)
 Rear fog light
 Rear turn signal lights (LED type)
 High mounted stoplight
■LED light bulbs
The lights other than the following lights
each consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer to have the light replaced.
●Headlights (bulb type)
●Front turn signal lights (bulb type)
●Rear turn signal lights (bulb type)
●License plate lights
●Back-up light (bulb type)
■Condensation build-up on the
inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not
indicate a malfunction. Contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer for more information in the fol- lowing situations:
●Large drops of water have built up on the inside of the lens.
●Water has built up inside the head-light.
■When replacing light bulbs
 P. 4 1 6
■Headlights (bulb type)
1 Unplug the connector.
Replacing light bulbs

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7-2. Steps to take in an emergency
When trouble arises
■Brake system warning light (warning buzzer)
■Brake system warning light
■High coolant temperature warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
If a warning light turns on or a warning buzzer sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then g oes
off, this does not necessarily indicate a malfunction in the sy stem.
However, if this continues to o ccur, have the vehicle inspected by
any authorized Toyota retailer or Toyota authorized repairer, o r any
reliable repairer.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(Red)
Indicates that:
 The brake fluid level is low; or
 The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer. Continuing to drive the
vehicle may be dangerous.
Warning lightDetails/Actions
(Yellow)
Indicates a malfunction in:
 The regenerative braking system;
 The electronically controlled brake system; or
 The parking brake system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates that the engine coolant temperature is excessively hi gh
 Immediately stop the vehicle in a safe place.
Handling method ( P.477)

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7-2. Steps to take in an emergency
■Electric power steering system warning light* (warning buzzer)
*: This light illuminates on the multi-information display (with 7-inch display only).
■Low fuel level warning light
■Driver’s and front passenger’s seat belt reminder light (warning
buzzer*)
*: Driver’s and front passenger’s seat belt warning buzzer:
The driver’s and front passenger’s seat belt warning buzzer sou nds to alert the
driver and front passenger that his or her seat belt is not fas tened. If the seat belt is
unfastened, the buzzer sounds intermittently for a certain peri od of time after the
vehicle reaches a certain speed.
■Rear passengers’ seat belt reminder lights*1 (warning buzzer*2)
*1: This light illuminates on the multi-information display.
Warning lightDetails/Actions
(Red)
or
(Yellow)
Indicates a malfunction in the EPS (Electric Power Steering) sy s-
tem
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates that remaining fuel is approximately 5.4 L (1.5 gal., 1.2
Imp. gal.) or less
 Refuel the vehicle.
Warning lightDetails/Actions
Warns the driver and/or front passenger to fasten their seat belts
 Fasten the seat belt.
If the front passenger’s seat is occupied, the front passen-
ger’s seat belt also needs to be fastened to make the warn-
ing light (warning buzzer) turn off.
Warning lightDetails/Actions
Warns the rear passengers to fasten their seat belts
 Fasten the seat belt.

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7-2. Steps to take in an emergency
When trouble arises
■Electric power steering system
warning light (warning buzzer)
When the 12-volt battery charge becomes insufficient or the voltage tem-
porarily drops, the electric power steer- ing system warning light may come on and the warning buzzer may sound.
■When the tire pressure warning
light comes on
Inspect the tires to check if a tire is punctured.
If a tire is punctured: P.448, 459
If none of the tires are punctured: Turn the power switch off then turn it to
ON. Check if the tire pressure warning light comes on or blinks.
If the tire pressure warning light blinks
for approximately 1 minute then stays on
There may be a malfunction in the tire
pressure warning system. Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer immedi- ately.
If the tire pressure warning light
comes on
1 After the temperature of the tires has lowered sufficiently, check the infla-tion pressure of each tire and adjust
them to the specified level.
2 If the warning light does not turn off even after several minutes have elapsed, check that the inflation
pressure of each tire is at the speci- fied level and perform initialization. ( P.395)
■The tire pressure warning light may
come on due to natural causes
The tire pressure warning light may come on due to natural causes such as
natural air leaks and tire inflation pres- sure changes caused by temperature. In this case, adjusting the tire inflation
pressure will turn off the warning light (after a few minutes).
■When a tire is replaced with a spare
tire
Vehicles with a compact spare tire: The compact spare tire is not equipped with
a tire pressure warning valve and trans- mitter. If a tire goes flat, the tire pressure warning light will not turn off even
though the flat tire has been replaced with the spare tire. Replace the spare tire with the repaired tire and adjust the
tire inflation pressure. The tire pressure warning light will go off after a few min-utes.
Vehicles with a full-size spare tire: The spare tire is also equipped with a tire pressure warning valve and transmitter.
The tire pressure warning light will turn on if the tire inflation pressure of the spare tire is low. If a tire goes flat, the
tire pressure warning light will not turn off even though the flat tire has been replaced with the spare tire. Replace the
spare tire with the repaired tire and adjust the tire inflation pressure. The tire pressure warning light will go off after a
few minutes.
■Conditions that the tire pressure warning system may not function properly
 P. 3 9 3
WARNING
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact any autho-rized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer. The vehicle will become extremely unstable during braking, and the ABS
system may fail, which could cause an accident resulting in death or seri-ous injury.

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7-2. Steps to take in an emergency
One of the following may be the
cause of the problem:
 Vehicles with a smart entry &
start system: The electronic key
may not be functioning properly.
( P.470)
 There may not be sufficient fuel
in the vehicle’s tank. Refuel the
vehicle.
 There may be a malfunction in
the immobilizer system. ( P.84)
 Vehicles with a smart entry &
start system: There may be a
malfunction in the steering lock
system.
 Vehicles with a smart entry &
start system: The hybrid system
may be malfunctioning due to an
electrical problem such as elec-
tronic key battery depletion or a
blown fuse. However, depend-
ing on the type of malfunction, an
interim measure is available to
start the hybrid system.
( P.469)
 The temperature of the hybrid
battery (traction battery) may be
extremely low (below approxi-
mately -30°C [-22°F]). ( P.189,
191)
One of the following may be the
cause of the problem:
 The 12-volt battery may be dis-
charged. ( P.472)
 The 12-volt battery terminal con-
nections may be loose or cor-
roded. ( P.388)
One of the following may be the
cause of the problem:
 The 12-volt battery may be dis-
charged. ( P.472)
 One or both of the 12-volt battery
terminals may be disconnected.
( P.388)
Contact any authorized Toyota retailer
or Toyota authorized repairer, or any
reliable repairer if the problem cannot
be repaired, or if repair procedures are
unknown.
If the hybrid system will
not start
Reasons for the hybrid system
not starting vary depending on
the situation. Check the follow-
ing and perform the appropri-
ate procedure:
The hybrid system will not
start even though the cor-
rect starting procedure is
being followed. ( P.189,
191)
The interior lights and head-
lights are dim, or the horn
does not sound or sounds at
a low volume.
The interior lights and head-
lights do not turn on, or the
horn does not sound.

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7-2. Steps to take in an emergency
authorized repairer, or any reliable
repairer as soon as possible.
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by
push-starting.
■To prevent 12-volt battery dis- charge
●Turn off the headlights and the audio system while the hybrid system is off.
●Turn off any unnecessary electrical components when the vehicle is run-ning at a low speed for an extended
period, such as in heavy traffic.
■When the 12-volt battery is removed or discharged
●Information stored in the ECU is cleared. When the 12-volt battery is depleted, have the vehicle inspected
at any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer.
●Some systems may require initializa-tion. ( P.505)
■When removing the 12-volt battery
terminals
When the 12-volt battery terminals are removed, the information stored in the
ECU is cleared. Before removing the 12- volt battery terminals, contact any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Charging the 12-volt battery
The electricity stored in the 12-volt bat- tery will discharge gradually even when the vehicle is not in use, due to natural
discharge and the draining effects of certain electrical appliances. If the vehi-cle is left for a long time, the 12-volt bat-
tery may discharge, and the hybrid system may be unable to start. (The 12-volt battery recharges automatically
while the hybrid system is operating.)
■When recharging or replacing the
12-volt battery (vehicles with a smart entry & start system)
●In some cases, it may not be possible to unlock the doors using the smart entry & start system when the 12-volt
battery is discharged. Use the wire- less remote control or the mechanical key to lock or unlock the doors.
●The hybrid system may not start on the first attempt after the 12-volt bat-
tery has recharged but will start nor- mally after the second attempt. This is not a malfunction.
●The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the 12-volt battery was discharged.
Before disconnecting the 12-volt bat- tery, turn the power switch off.If you are unsure what mode the
power switch was in before the 12-volt battery discharged, be especially careful when reconnecting the 12-volt
battery.
■When replacing the 12-volt battery
●Use a Central Degassing type 12-volt
battery (European Regulations).
●Use a battery that the case size is
same as the previous one, 20 hour rate capacity (20HR) is equivalent or greater, and performance rating
(CCA) is equivalent or greater. Check the label on top of the battery for the battery size and specifications (ex.
LN0, 35Ah, 264A). • If the sizes differ, the 12-volt battery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehi-cle is not used is a short time, the 12-
volt battery may discharge and the hybrid system may not be able to start.
●Use a ventilation type calcium battery
●Use a 12-volt battery with a handle. If a 12-volt battery without a handle is used, removal is more difficult.

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Alphabetical Index
Spark plug ..................................... 489
Specifications ............................... 484
Speed limiter ................................. 264
Warning message ...................... 265
Speedometer ........................... 95, 100
Steering lock
Column lock release .......... 189, 192
Steering lock system warning mes-
sage ......................................... 192
Steering wheel
Adjustment ................................. 164
Audio switches ........................... 364
Heated steering wheel ............... 348
Meter control switches ....... 107, 113
Stop lights
Emergency brake signal ............ 329
Replacing light bulbs .................. 418
Storage features ........................... 352
Stuck
If the vehicle becomes stuck ...... 480
Sun visors ..................................... 363
Switches
Activating the Adaptive High-beam
System..................................... 212
Advanced Park main switch ....... 305
Airbag manual on-off switch......... 47
Audio remote control switches ... 364
Automatic High Beam system .... 215
Brake Hold switch ...................... 203
DAC switch ................................ 325
Display change button ......... 97, 104
Door lock switches ..................... 138
Driving mode select switch ........ 322
Dynamic radar cruise control with
full-speed range switch ............ 252
Emergency flashers switch ........ 426
EV drive mode switch ................ 195
Heated steering wheel switch .... 348
Ignition switch.....................189, 191
Light switches.............................206
LTA (Lane-Tracing Assist) switch247
Meter control switches ....... 107, 113
Outside rear view mirror switches
................................................. 166
Parking brake switch ..................200
Power back door opener switch .143
Power door lock switch .............. 138
Power switch ...................... 189, 191
Power window switches ............. 169
Rear window and outside rear view
mirror defoggers switch............342
Seat heater switches ..................348
Snow mode switch ..................... 325
“SOS” button ................................ 65
Speed limiter switch ................... 264
Trail Mode switch .......................324
Vehicle-to-vehicle distance switch
................................................. 252
VSC OFF switch......................... 329
Window lock switch .................... 171
Windshield wiper and washer switch
................................................. 219
Windshield wiper de-icer switch .347
T
Tail lights
Light switch ................................ 206
Replacing light bulbs ..................418
Theft deterrent system
Alarm ............................................ 86
Double locking system ................. 85
Immobilizer system ...................... 84
Tire inflation pressure ..................400
Maintenance data.......................490
Warning buzzers ........................ 439
Warning light .............................. 439