Page 347 of 540

3477-1. Maintenance and care
7
Maintenance and care
YARIS_F_WE_52G04E
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 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 the windshield (vehicles with front sensor)
Be careful not to touch the front sensor ( P. 223).
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.
Page 403 of 540
4037-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_WE_52G04E
Light bulbs
Check the wattage of the light bulb to be replaced. (P. 512)
■Front
You may replace the following bulbs by yourself. The difficulty
level of replacement varies depending on the bulb. As there is a
danger that components may be damaged, we recommend that
replacement is carried out by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
For more information about replacing other light bulbs, contact
any authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional.
Preparing for light bulb replacement
Bulb locations
Front position lights/daytime
running lights (bulb type)
Front turn signal lights
Front fog lights (if equipped)
Halogen headlights
Side turn signal lights
1
2
3
4
5
Page 404 of 540
4047-3. Do-it-yourself maintenance
YARIS_F_WE_52G04E
■Rear
*1: Left-hand drive vehicles
*2: Right-hand drive vehicles
Rear fog light*1/
back-up light*2
License plate lights
Back-up light*1/
rear fog light*2
Rear turn signal lights
Stop/tail lights (bulb type)
1
2
3
4
5
Page 408 of 540
4087-3. Do-it-yourself maintenance
YARIS_F_WE_52G04E
■Front fog lights (if equipped)
Turn the steering wheel in
the opposite direction of the
light to be replaced.
Turn the steering wheel to a
point that allows your hand to
easily fit between the tire and
fender liner.
Remove the screw.
Partly remove the fender
liner until the bulb is visible.
Unplug the connector while
pressing the lock release.
1
2
3
4
Page 409 of 540
4097-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_WE_52G04E
Turn the bulb base counter-
clockwise.
Set the new light bulb.
Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the bulb.
Install the connector.
Shake the bulb base gently to
check that it is not loose, turn
the front fog light, on once and
visually confirm that no light is
leaking through the mounting.
5
6
7
8
Page 416 of 540
4167-3. Do-it-yourself maintenance
YARIS_F_WE_52G04E
Make sure that the cover is
secured by pressing on the
entire cover.
■Back-up light/rear fog light
Remove the clip and partly
remove the cover.
Pull the center section of the clip
and the remove and pull out the
lock.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
5
1
2
3
Page 433 of 540

4338-2. Steps to take in an emergency
8
When trouble arises
YARIS_F_WE_52G04E
PCS warning light*2
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Crash Safety sys-
tem)
Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
When the warning light flashes (and a buzzer does not
sound):
Indicates that the PCS (Pre-Crash Safety system) is tem-
porarily 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, condensation, ice, stickers, etc.
( P. 225)
• 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.
When the warning light is illuminated:
Either the VSC (Vehicle Stability Control) system or PCS
(Pre-Crash Safety system) is disabled or both are dis-
abled.
To enable the PCS, enable both the VSC system and
PCS. ( P. 229, 262)
Slip indicator*2
Indicates a malfunction in:
• The VSC system;
• The TRC system.
Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Warning lightWarning light/Details/Actions
Page 512 of 540
5129-1. Specifications
YARIS_F_WE_52G04E
Light bulbs
Light BulbsWTyp e
Exterior
Halogen headlights
Reflector type
Projector type
60/55
55
A
B
Front fog lights*19C
Front position light/daytime running lights
(bulb type)21/5D
Front turn signal lights21E
Side turn signal lights5E
Rear turn signal lights21G
Stop/tail lights (bulb type)21/5D
Back-up light21D
Rear fog light21D
License plate lights5D
Interior
Vanity lights*5F
Personal lights/interior light5D
Luggage compartment light5F
A: H4 halogen bulbs
C: H16 halogen bulbs
E: Wedge base bulbs (amber)
G: Single end bulbs (clear)
B: HIR2 halogen bulbs
D: Wedge base bulbs (clear)
F: Double end bulbs
*: If equipped