warning light TOYOTA SIENNA 2014 XL30 / 3.G User Guide

249
2-2. Instrument cluster and information display
2
When driving
SIENNA_OM_OM45483U_(U)
Indicators and warning lights
The indicator and warning lights on the instrument cluster and cen-
ter panel inform the driver of the status of the vehicle’s various sys-
tems.
■ Instrument cluster
■ Center display

252 2-2. Instrument cluster and information display
SIENNA_OM_OM45483U_(U)
*1: These lights turn on when the engine switch is turned to the “ON”position (vehicles without a smart key system) or the “ENGINE
START STOP” switch is turned to IGNITION ON mode (vehicles
with a smart key system) to indicate that a system check is being
performed. They will turn off after the engine is started, or after a
few seconds. There may be a malfunction in a system if a light does
not come on, or if the lights do not turn off. Have the vehicle
inspected by your Toyota dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light turns on when the system is turned off. The light flashesquickly to indicate that the system is operating.
Slip indicator
(P. 332, 337)Shift position indicators
(P. 240)
VSC OFF indicator
(P. 333)Eco Driving Indicator
Light ( P. 268)
“TRAC OFF” indicator
(P. 333)
(if equipped)
“PCS” warning
(P. 340)
BSM outside rear view
mirror indicators
(P. 348)
*1, 2
*1*1
*1*1, 3
*4

254 2-2. Instrument cluster and information display
SIENNA_OM_OM45483U_(U)
■Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. ( P. 743)
*1: These lights turn on when the engine switch is turned to the “ON”
position (vehicles without a smart key system) or the “ENGINE
START STOP” switch is turned to IGNITION ON mode (vehicles
with a smart key system) to indicate that a system check is being
performed. They will turn off after the engine is started, or after a
few seconds. There may be a malfunction in a system if a light does
not come on, or if the lights do not turn off. Have the vehicle
inspected by your Toyota dealer for details.
*2: The light flashes to indicate a malfunction.
(U.S.A.)(Canada)(U.S.A.)(Canada)(U.S.A.)
(Canada)(U.S.A.)
(if equipped)(if equipped)(if equipped)(if equipped)(if equipped)
(if equipped)(if equipped)
*1*1*1*1*1*1*1*1
*1*1*1*1*1
*1*1*1*1, 2*2*2
*2*1

255
2-2. Instrument cluster and information display
2
When driving
SIENNA_OM_OM45483U_(U)
CAUTION
■
If a safety system warning light does not come on
Should a safety system light such as the ABS or SRS airbag warning light
not come on when you start the engine, this could mean that these systems
are not available to help protect you in an accident, which could result in
death or serious injury. Have the vehicle inspected by your Toyota dealer
immediately if this occurs.

312 2-4. Using other driving systems
SIENNA_OM_OM45483U_(U)
■Automatic cancelation of constant speed control
The cruise control will stop maintaining the vehicle speed in the following sit-
uations.
●Actual vehicle speed is more than approximately 10 mph (16 km/h)
below the set vehicle speed.
At this time, the memorized set speed is not retained.
● Vehicle speed falls below appr oximately 25 mph (40 km/h).
● Enhanced VSC is activated.
■ Radar sensor and grille cover
Always keep the sensor and grille cover clean to ensure that the vehicle-t\
o-
vehicle distance control operates pr operly. (Some obstructions, such as
snow, ice and plastic objects, cannot be detected by the obstruction sensor.)
Dynamic radar cruise control is canceled if an obstruction is detected.
■ Warning lights for dynamic radar cruise control
Warning light is used to indicate a system malfunction or to inform the driver
of the need for caution while driving. ( P. 743)
Grille cover
Radar sensor

340
2-4. Using other driving systems
SIENNA_OM_OM45483U_(U)
PCS (Pre-Collision System)
: If equipped
When the radar sensor detects possibility of a frontal collision, the
pre-collision system such as t he brakes and seat belts are auto-
matically engaged to lessen impact as well as vehicle damage.
■ Pre-collision seat belts (front seat belts only)
If the pre-collision s ensor detects that a co llision is unavoidable,
the pre-collision system will retract the seat belt before the colli-
sion occurs. The same will happen if the driver makes an emer-
gency braking or loses co ntrol of the vehicle. (P. 132)
However, when the VSC system is disabled, the system will not
operate in the event of skidding.
■ Pre-collision brake assist
When there is a high possibility of a frontal collision, the system
applies greater braking force in relation to how strongly the
brake pedal is depressed.
■ Pre-collision braking
When there is a high possibility of a frontal collision, the system
warns the driver using a warning light and buzzer. If the system
determines that a collision is un avoidable, the brakes are auto-
matically applied to reduce th e collision speed. Pre-collision
braking can be disabled usi ng the pre-collision braking off
switch.

341
2-4. Using other
driving systems
2
When driving
SIENNA_OM_OM45483U_(U)
Disabling pre-collision braking
Pre-collision braking disabled
Pre-collision braking enabled
The “PCS” warning light will turn
on when pre-collision braking is
disabled.
Radar sensorThe radar sensor detects vehi-
cles or other obstacles on or
near the road ahead and deter-
mines whether a collision is
imminent based on the position,
speed, and heading of the obsta-
cles.

344 2-4. Using other driving systems
SIENNA_OM_OM45483U_(U)
■Situations in which the pre-collis ion system does not function properly
The system may not function effectively in situations such as the following:
● On roads with sharp bends or uneven surfaces
● If a vehicle suddenly moves in front of your vehicle, such as at an inter-
section
● If a vehicle suddenly cuts in front of your vehicle, such as when overtak-
ing
● In inclement weather such as heavy rain, fog, snow or sand storms
● When your vehicle is skidding such as the VSC system off
● When an extreme change in vehicle height occurs
● When the axis of the radar is out of adjustment
■ Automatic cancelation of the pre-collision system
When a malfunction occurs due to sensor contamination, etc. that results in
the sensors being unable to detect obstacles, the pre-collision system will be
automatically disabled. In this case, the system will not activate even if there
is a collision possibility.
■ When there is a malfunction in the system
Warning lights and warning messages will turn on or flash. ( P. 743)

357
2-4. Using other
driving systems
2
When driving
SIENNA_OM_OM45483U_(U)
■The outside rear view mirror indicators visibility
When under strong sunlight, the outside rear view mirror indicator may be
difficult to see.
■ When there is a malfunction in the Blind Spot Monitor system
If a system malfunction is detected due to any of the following reasons,
warning lights will turn on: ( P. 744)
● There is a malfunction with the sensors
● The sensors have become dirty
● The outside temperature is extremely high or low
● The sensor voltage has become abnormal
■ Certification for the Blind Spot Monitor system
For vehicles sold in the U.S.A.
FCC ID: OAYSRR2A
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference
that may cause undesired operation.
FCC WARNING
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
Applicable law: Canada 310
This device complies with Industry Canada licence-exempt RSS stan-
dard(s). Operation is subject to the following two conditions: (1) this device
may not cause interference, and (2) this device must accept any interfer-
ence, including interference that may cause undesired operation of the
device.
Frequency bands: 24.05-24.25 GHz
Output power: less than 20 milliwatts

687
4-3. Do-it-yourself maintenance
4
Maintenance and care
SIENNA_OM_OM45483U_(U)
Washer fluid
If any washer does not work or
the low washer fluid warning light
comes on, the washer tank may
be empty. Add washer fluid.
CAUTION
■When refilling washer fluid
Do not refill washer fluid when the engine is hot or running, as washer fluid
contains alcohol and may catch fire if spilled on the engine etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■ Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bot-
tle.