Page 156 of 497

156 2-3. Operating the lights and wipers
■Daytime running light system
To make your vehicle more visible to other drivers, the headlights turn on
automatically (at a reduced intensity) whenever the hybrid system is started
and the parking brake is released. Daytime running lights are not designed
for use at night.
For U.S.A.: Daytime running lights can be turned off by operating the switch.
■ Headlight control sensor
■ Automatic light off system
●When the headlights are on: The headlights and tail lights turn off 30 sec-
onds after all doors are closed with the “POWER” switch OFF. (The lights
turn off immediately if on the key is pressed after all doors are
locked.)
● When only the tail lights are on: The tail lights turn off automatically if the
“POWER” switch is turned to ACCESSORY mode or turned OFF and the
driver’s door is opened.
● If any of the doors or trunk lid is left open, the lights automatically turn off
after 20 minutes.
To turn the lights on again, turn the “POWER” switch to ON mode, or turn the
headlight switch off and then back to or position.
■ Customization that can be co nfigured at Toyota dealer
Settings of light sensor sensitivity can be changed.
(Customizable features P. 470)
The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.
Page 162 of 497
162 2-4. Using other driving systems
■Adjusting the speed setting
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is obtained.
Fine adjustment of the set
speed (approximately 1.0 mph
[1.6 km/h]) can be made by
lightly pushing the lever up or
down and releasing it.
■Canceling and resuming regular acceleration
Cancel
Pull the lever towards you to
cancel cruise control.
The speed setting is also can-
celed when the brakes are
applied.
Resume
To resume cruise control and
return to the set speed, push
the lever up.
Page 331 of 497
330 4-2. Maintenance
Vehicle interior
ItemsCheck points
Accelerator pedal • Moves smoothly (without uneven
pedal effort or catching)?
Transmission “Park” mechanism • Can the vehicle be held securely
on an incline with the shift lever in
P?
Brake pedal • Moves smoothly?
• Does it have appropriate clear-
ance and correct amount of free
play?
Brakes • Not pull to one side when
applied?
• Loss of brake effectiveness?
• Spongy feeling brake pedal?
• Pedal almost touches floor?
Head restraints • Move smoothly and lock
securely?
Indicators/buzzers • Function properly?
Lights • Do all the lights come on?
Parking brake • Moves smoothly?
• Can hold the vehicle securely on
an incline?
Seat belts • Does the seat belt system oper-
ate smoothly?
• Are the belts undamaged?
Seats • Do the seat controls operate
properly?
Steering wheel • Moves smoothly?
• Has correct free play?
• No strange noises?
Page 347 of 497
346 4-3. Do-it-yourself maintenance
Radiators and condenserCheck the radiators and condenser and remove any foreign objects.
If any of the above parts are extr emely dirty or you are not sure of
their condition, have your vehicl e checked by your Toyota dealer.
Brake fluid
■ Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the tank.
If the level is low, take your vehi-
cle to a Toyota dealer as soon as
possible. Do not drive your vehi-
cle if the red brake system warn-
ing light is on. Call a Toyota
dealer for assistance.
CAUTION
■The radiators and condenser may be hot after driving
Do not touch the radiators or condenser, as they may be hot and may be
burned.
CAUTION
■ When filling the reservoir
Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets in your eyes, flush your eyes with clean water immediately.
If you still experience discomfort, see a doctor.
Page 348 of 497

347
4-3. Do-it-yourself maintenance
4
Maintenance and care
Washer fluid
Add washer fluid in the following
situations.
●Any washer does not work.
● The warning message
appears on the multi-informa-
tion display.
NOTICE
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious pro\
blem.
CAUTION
■When refilling the washer fluid
Do not refill the washer fluid when the hybrid system is hot or operating, as
the washer fluid contains alcohol and may catch fire if spilled on the hybrid
system 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 washer fluid tank.
Page 380 of 497
379
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Under the instrument panel
FuseAmpereCircuit
1 RR DOOR RH 25 A Rear right power window
2 RR DOOR LH 25 A Rear left power window
3 FUEL OPN 7.5 A Fuel filter door opener, hybrid sys-
tem
4 FR FOG 15 A Front fog lights
5 OBD 7.5 A On-board diagnosis system
6 ECU-B NO.2 7.5 A Power windows
7 STOP 10 A Stop lights, high mounted stop-
light, shift lock control system, mul-
tiport fuel injection system/
sequential multiport fuel injection
system, main body ECU, electroni-
cally controlled brake system, elec-
tronic throttle control system
8 TI&TE 30 A No circuit
9 AM1 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system
10 A/C 7.5 A Air conditioning system
Page 381 of 497

380 4-3. Do-it-yourself maintenance
11 PWR25 A Power windows
12 DOOR NO.2 25 A Main body ECU
13 S/ROOF 30 A Moon roof
14 TAIL 15 AFront side marker/parking lights,
stop/tail lights, rear side marker
lights, license plate lights, front turn
signal lights, main body ECU
15 PANEL 7.5 ANavigation system, seat heaters,
emergency flashers, air condition-
ing system, audio system, clock,
glove box light, instrument panel
lights, steering switches, rear win-
dow defogger
16 ECU IG NO.1 10 A Main body ECU, electric moon
roof, tire pressure warning system,
auto anti-glare inside rear view mir-
ror, starting system, navigation sys-
tem
17 ECU IG NO.2 7.5 A Electronically controlled brake sys-
tem, electric power steering sys-
tem, shift lock control system
18 A/C NO.2 10 AAir conditioning system, rear win-
dow defogger
19 WASH 10 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Emergency flashers, back-up lights
22 WIP 25 A Windshield wipers and washer
23 H-LP LVL 7.5 A No circuit
24 INJ 15 A No circuit
FuseAmpereCircuit
Page 398 of 497

5
When trouble arises
397
5-2. Steps to take in an emergency
If a war ning light turns on or a war ning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
*: Parking brake engaged warning buzzer: The buzzer sounds to indicate that the parking brake is still engaged (with the vehicle having reached a speed
of 3 mph [5 km/h]).
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Warning lightWarning light/Details
(U.S.A.)
(Canada) Brake system warning light (r
ed indicator) and warning
buzzer*
• Low brake fluid
• Malfunction in the electronically controlled brake system This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released the system is operating normally.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system.