sensor TOYOTA YARIS LIFTBACK 2020 (in English) Owner's Manual

2004-5. Toyota Safety Sense C
■Temporarily lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
Turn the engine switch off while the following conditions are met.
• The headlight switch is in .
• The headlight switch lever is in low beam position.
• Automatic High Beam switch is on.
Turn the engine switch to the “ON” position.
Within 30 seconds after , repeat pulling the headlight switch lever to the
original position then pushing it to the high beam position quickly 10 times,
then leave the lever in high beam position.
If the sensitivity is changed, the Automatic High Beam indicator is turned on
and off 3 times.
Automatic High Beam (headlights) may turn on even if the vehicle is stopped.
WARNING
■ Limitations of the Automatic High Beam
Do not rely on the Automatic High Beam. Always drive safely, taking care to
observe your surroundings and turning high beam on or off manually if nec-
essary.
NOTICE
■Notes when using the Au tomatic High Beam system
Observe the following to ensure that the Automatic High Beam functions
correctly.
● Do not overload the vehicle.
● Do not modify the vehicle.
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3417-1. Maintenance and care
7
Maintenance and care
■Aluminum wheels (if equipped)
●Remove any dirt immediately by using a neutral detergent. Do not use hard
brushes or abrasive cleaners. Do not use strong or harsh chemical clean-
ers.
Use the same mild detergent and wax as used on the paint.
● Do not use detergent on the wheels when they are hot, for example after
driving for long distance in the hot weather.
● Wash detergent from the wheels immediately after use.
● To preserve the wheels’ luster, do not allow hot water, such as from steam
cleaning, to contact them directly.
■ Bumpers
Do not scrub with abrasive cleaners.
WARNING
■When cleaning the windshield
Installation area of front sensor on windshield: → P. 176
■ When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may
cause the electrical components, etc. to catch fire.
■ Precautions regarding the exhaust pipes
Exhaust gases cause the exhaust pipes to become quite hot.
When washing the vehicle, be careful not to touch the pipes until they have
cooled sufficiently, as touching hot exhaust pipes can cause burns.

3467-1. Maintenance and care
NOTICE
■Cleaning detergents
● Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-
hol
● Do not use a polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.
■ Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
● Remove any dust or dirt from leather surfaces immediately.
● Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, especially during summer.
● Do not place items made of vinyl, plastic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats
up significantly.
■ Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
■ When cleaning the inside of th e windshield (vehicles with Toyota
Safety Sense C)
Be careful not to touch the front sensor ( →P. 173).
If the camera is accidentally scratched or hit, PCS, LDA and Automatic High
Beam may not operate properly or may cause a malfunction.
■ Cleaning the inside of the rear window
● Do not use glass cleaner to clean the rear window, as this may cause
damage to the rear window defogger heater wires. Use a cloth dampened
with lukewarm water to gently wipe the window clean. Wipe the window in
strokes running parallel to the heater wires.
● Be careful not to scratch or damage the heater wires.

4248-2. Steps to take in an emergency
PCS warning light*2
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Collision system)
→ Have the vehicle inspected by your Toyota dealer
immediately.
When the warning light illuminates:
Indicates that the PCS (Pre-Collision system) is temporar-
ily unavailable, possibly due to either of the following:
• The part of the windshield around the front sensor being dirty, fogged up or covered with condensation, ice, stick-
ers, etc.
→ Clear the dirt, fog, condensat ion, ice, stickers, etc.
( →P. 175)
• Front sensor temperature being outside of its opera- tional range
→ Wait for a while until the area around the front sensor
has cooled down sufficiently.
Either the VSC (Vehicle Stability Control) system or PCS
(Pre-Collision system) is disabled or both are disabled.
→ To enable the PCS, enable both the VSC system and
PCS. ( →P. 180, 217)
Slip indicator
Indicates a malfunction in:
• The VSC system;
• The TRAC system; or
• The hill-start assist control system.
→ Have the vehicle inspected by your Toyota dealer
immediately.
(Yellow)
Automatic High Beam indicator*2
Indicates a malfunction in the Automatic High Beam sys-
tem.
→ Have the vehicle inspected by your Toyota dealer.
Warning lightWarning light/Details/Actions

4288-2. Steps to take in an emergency
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (front), side impact sensors (front door\
), side
impact sensors (rear), driver’s seat belt buckle switch, front passenger occu-
pant classification system (ECU and sensors), “AIR BAG ON” indicator, “AIR
BAG OFF” indicator, front passenger’s seat belt buckle switch, seat belt pre-
tensioners, airbags, interconnecting wiring and power sources. ( →P. 36)
■ Front passenger detection sensor, passenger seat belt reminder and
warning buzzer
● If luggage is placed on the front passenger seat, the front passenger de\
tec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
■ Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficient or the voltage temporarily
drops, the electric power steering system warning light may come on and \
the
warning buzzer may sounds.
■ If the malfunction indicator la mp comes on while driving
First check the following:
● Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after several driving trips.
If the malfunction indicator lamp does not go off even after several trips, con-
tact your Toyota dealer as soon as possible.
■
When the tire pressure warning light comes on (vehicles with a tire
pressure warning system)
Check the tire inflation pressure and adjust to the appropriate level. Push-
ing the tire pressure warning reset switch will not turn off the tire pressure
warning light.

516Alphabetical index
Radiator .................................... 365
Radio
*...................................... 245
Rear seat .................................. 109 Folding down the rear
seatbacks ........................... 109
Rear side marker lights ........... 156 Light switch ........................... 156
Replacing light bulbs............. 404
Wattage ................................ 470
Rear turn signal lights............. 154
Replacing light bulbs............. 404
Turn signal lever ................... 154
Wattage ................................ 470
Rear view mirror Inside rear view mirror .......... 118
Outside rear view mirrors...... 120
Rear view monitor ................... 205
Rear window defogger ............ 322
Rear window wiper .................. 165
Refueling .................................. 168 Capacity ................................ 464
Fuel types ............................. 464
Opening the fuel tank cap ..... 170
Replacing Fuses .................................... 391
Light bulbs ............................ 396
Tires ...................................... 433
Wireless remote control
battery ................................ 388
Resetting the maintenance required reminder light ......... 348 Seat belt reminder light .......... 425
Seat belts ................................... 28
Automatic locking retractor (ALR) .................................... 31
Child restra int system
installation ............................ 59
Cleaning and maintaining
the seat belt........................ 345
Emergency Locking Retractor (ELR) .................................... 31
How to wear your seat belt ..... 28
How your child should wear the seat belt.......................... 31
Pregnant women, proper seat belt use ......................... 33
Reminder light and buzzer.... 425
Seat belt pretensioners........... 31
SRS warning light ................. 423
Seat heaters ............................. 326
Seats ................................. 106, 109
Adjustment............................ 106
Adjustment precautions ........ 108
Child seats/child restraint system installation ................ 57
Cleaning ............................... 344
Folding down the rear
seatbacks ........................... 109
Head restraints ..................... 113
Properly sitting in the seat ...... 26
Sensor Automatic High Beam ........... 196
LDA
(Lane Departure Alert) ....... 191
PCS
(Pre-Collision system) ........ 177
RS