2009 TOYOTA SIENNA warning light

131
1-7. Safety information
1
Before driving
■
Unoccupied
■ There is a malfunction in the system
*1: The system judges a person of adult size as an adult. When a smaller adult sits in the front passenger seat, the system may rec-
ognize him/her as a child depending on his/her physique and pos-
ture.
*2: In the event the front passenger does not wear a seat belt.
*3: When a larger child who has outgrown a child restraint system sits in the front passenger seat, the system may recognize him/
her as an adult depending on his/her physique or posture.
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights Not
illuminated
SRS warning light Off
Front passenger's seat belt reminder
light
Devices Front passenger airbag
Deactivated
Side airbag on the front passenger seat
Curtain shield airbag in the front passenger side Activated
Front passenger's seat belt pretensioner Deactivated
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “AIR BAG
OFF”
SRS warning light On
Front passenger's seat belt reminder light Off
Devices Front passenger airbag
Deactivated
Side airbag on the front passenger seat
Curtain shield airbag in the front passenger side Activated
Front passenger's seat belt pretensioner

134 1-7. Safety information
CAUTION
■Front passenger occupant cl assification system precautions
● If an adult sits in the front passenger seat, the “AIR BAG ON” indicator
light is illuminated. If the “AIR BAG OFF” indicator is illuminated, ask the
passenger to sit up straight, well back in the seat, feet on the floor, and
with the seat belt worn correctly. If the “AIR BAG OFF” indicator still
remains illuminated, either ask the passenger to move to the rear seat, or
if that is not possible, move the front passenger seat fully rearward.
● When it is unavoidable to install the forward-facing child restraint system
on the front passenger seat, install the child restraint system on the front
passenger seat in the proper order. (P. 139)
● Do not modify or remove the front seats.
● Do not kick the front passenger seat or subject it to severe impact. Other-
wise, the SRS warning light may come on to indicate a malfunction of the
detection system. In this case, contact your Toyota dealer immediately.
● Child restraint systems installed on the rear seat should not contact the
front seatbacks.
● Do not use a seat accessory, such as a cushion or seat cover, that covers
the seat cushion surface.
● Do not modify or replace the upholstery of the front seat.

When driving2
157
2-1. Driving procedures ........ 158Driving the vehicle............ 158
Engine (ignition) switch .... 167
Automatic transmission .... 170
Turn signal lever .............. 172
Parking brake ................... 173
2-2. Instrument cluster and information display...... 174
Gauges and meters ......... 174
Indicators and warning lights .............................. 177
Trip information display .... 181 2-3. Operating the lights and
wipers ........................... 185
Headlight switch ............... 185
Fog light switch ................ 190
Windshield wipers and washer ........................... 191
Rear window wiper and washer ........................... 193
2-4. Using other driving systems ........................ 194
Cruise control ................... 194
Dynamic laser cruise control ............................ 197
Intuitive parking assist...... 209
Driving assist systems ..... 215
2-5. Driving information ........ 219 Cargo and luggage .......... 219
Vehicle load limits ............ 225
Winter driving tips ............ 226
Trailer towing ................... 229
Dinghy towing .................. 237

177
2-2. Instrument cluster and information display
2
When driving
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
Optitron type meters
Non-Optitron type meters

180 2-2. Instrument cluster and information display
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.
■ Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. ( P. 504)
*1: These lights turn on when the engine switch is turned to the “ON”
position 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: For vehicles sold in U.S.A.
*3: For vehicles sold in Canada
(if equipped)
(if equipped)
*1, 2*1, 3*1*1*1, 2*1, 3
*1*1, 2*1, 3*1, 2*1
*1
*1

204 2-4. Using other driving systems
■Dynamic laser cruise control warnings
If a system malfunction is detected, dynamic laser cruise control master
warning light comes on, the “CRUISE” indicator light flashes, the buzzer
sounds, and a warning code appears on the display to alert you to the need
for caution while driving.
The warning codes indicate the following.
If the same code appears again after implementing the correction procedure,
or if the cruise control cannot be set, contact your Toyota dealer.
Warning code
“CRUISE” indicator light
Dynamic laser cruise control master
warning light
Warning codeDetailsCorrection procedures
E1 Indicates that the
laser radar sensor is
dirty or covered with
ice.Clean the sensor.
E2 Indicates that the sys-
tem is unable to judge
the vehicle-to-vehicle
distance.• Stop the wipers or
switch the wiper
switch to intermittent
operation.
• Avoid direct sunlight.
• Wait until the weather becomes clear.
E3
(Flashing) Indicates that a sys-
tem malfunction has
been detected.
Turn off the engine
and restart it.

217
2-4. Using other
driving systems
2
When driving
■Another situation in which the “T RAC OFF” indicator light comes on
(2WD models only)
When the “VSC” warning light comes on, the “TRAC OFF” indicator light
comes on even if the “TRAC OFF” switch is not pushed.
CAUTION
■ ABS does not operate effectively when
●Tires with inadequate gripping ability are used (such as excessively worn
tires on a snow covered road).
● The vehicle hydroplanes while driving at high speed on the wet or slick
road.
■ Stopping distance when ABS is operating on the wet or slick roads
ABS is not designed to shorten the vehicle's stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following situ-
ations.
●When driving on dirt, gravel or snow-covered roads
● When driving with tire chains
● When driving over bumps in the road
● When driving over roads with potholes or uneven roads
■ TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.

218 2-4. Using other driving systems
CAUTION
■When VSC is activated
The slip indicator light flashes and a warning buzzer sounds. Always drive
carefully. Reckless driving may cause an accident. Exercise particular care
when the indicator light flashes and a buzzer sounds.
■ When TRAC is off (2WD models only)
Be especially careful and drive at a speed appropriate to the road condi-
tions. As this is a system to ensure vehicle stability and driving force, do not
turn off TRAC unless necessary.
■ Replacing tires
Make sure that all tires are of the same size, brand, tread pattern and total
load capacity. In addition, make sure that the tires are inflated to the recom-
mended tire pressure level.
The ABS and VSC systems will not function correctly if different tires are fit-
ted on the vehicle.
Contact your Toyota dealer for further information when replacing tires or
wheels.
■ Handling of tires and suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause the system to malfunction.