2012 Toyota Prius Owners Manual

Available

Not available

Available

Available

*1: Vehicle speed is between about 30 and 124 mph (50 and 200 km/h). *2: Vehicle speed is between about 50 and 112 mph (75 and 180 km/h).

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Indication on the multi-information display

While the LKA system is on, the lane line display and steering wheel display (in case of lane keeping assist function) are shown on the multi-information display to inform that the LKA system is on.

Steering wheel display The lane keeping assist function is active. Dynamic radar cruise control display Lane line display When thin lines are shown: A lane marking is not recognized by the system, or the LKA system functions are temporarily can- celed. When solid lane lines are shown: The lane departure warning func- tion is active.

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■Temporary cancelation of the LKA system functions

If any of the following occurs, the LKA system functions will be temporarily canceled. The functions will resume after the necessary operating conditions have returned. ●The turn signal lever is operated. ●The steering wheel is turned as far as necessary to cause the vehicle to

change lanes.

●The brake pedal is depressed.

However, the lane keeping assist function will not resume even after the brake pedal is released because depressing the brake pedal also can- cels the dynamic radar cruise control. (Only lane departure warning func- tion will resume.)

●The vehicle speed deviates from the operating range of the LKA system

functions.

●When the lane lines cannot be recognized while driving. ●The wiper operates continuously.

■When the lane departure warning function is activated

The lane departure warning function will be temporarily canceled and will not resume until a few seconds elapse after it is activated.

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■No-handed driving warning

If the steering wheel is not operated for about 15 seconds on a straight road or about 5 seconds on a curve, the buzzer will beep twice, indicators on the multi-information display will flash, and the lane keeping assist function will be temporarily canceled. If you drive the vehicle with your hands lightly touching the steering wheel, this may also be detected as no-handed driv- ing.

■When the vehicle has been parked in the sun

The LKA system functions may not be available for a while after driving has started. In such cases, turn the LKA system off and turn it on again after nor- mal temperature returns. When the temperature in the cabin decreases and the temperature around the camera sensor becomes suitable for its opera- tion, the functions will begin to operate.

■Warning lights and warning messages for LKA

Warning lights and messages are used to indicate a system malfunction or to inform the driver of the need for caution while driving. (→P. 496, 510)

CAUTION

■Before using the LKA system

Do not rely on the LKA system to remain within a selected lane. The LKA system is not designed to enable inattentive driving. The steering wheel should be operated by the driver to maintain the vehicle in a suitable position within its lane. Always drive carefully.

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CAUTION

■Turn the LKA off while driving in any of the following conditions

Do not use LKA in any of the following situations. Otherwise, the system may not function correctly and could result in an acci- dent. ●When driving with snow tires, snow chains, a spare tire, or similar equip-

ment.

●When driving with non-standard parts or aftermarket equipment installed.

(including modified tires and suspensions, etc.)

●When there are objects or structures along the roadside that might be mis- interpreted as lane markers. (such as guardrails, curb, reflector posts, etc.) ●When there are wheel ruts, icy trademarks, etc. or if snow remains on the

road surface.

●When there are shadows on the road running parallel with lane markers,

or if a shadow covers the lane markers.

●When there are visible lines on the pavement from road repairs, or if the

remains of old lane markers are still visible on the road.

●When driving on slippery roads, such as those covered with rain, ice or

snow.

●When driving in a lane other than the driving or passing lanes on a freeway

or highway.

●When driving on a road with lane closures due to maintenance, or when

driving in a temporary lane.

●When driving on winding roads or roads that are rough or uneven.

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NOTICE

■In the following situations, the LKA will not work, or will not perform

reliably: ●When lane markers are interrupted or are not present, such as before a

tollbooth.

●When lane markers are only on one side of the road. ●When driving on a sharp curve. ●When lanes are extremely narrow or extremely wide. ●When the vehicle leans to one side an unusual amount due to a heavy

load or improper tire inflation pressure.

●When the following distance between your vehicle and the vehicle ahead

is extremely short.

●When the lane markers are broken, “Botts’ dots”, or “Raised pavement

marker”.

●When lane markers are obscured or partially obscured by sand, dirt, etc. ●When driving on a particularly bright road surface, such as concrete. ●When driving on a road surface that is bright due to reflected light.

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NOTICE

●When driving in a location where the light level changes rapidly, such as

the entrance to or exit from a tunnel.

●When sunlight or the headlights of oncoming vehicles are shining directly

into the camera lens.

●When driving on roads that are branching or merging. ●When pavement lane markers are difficult to see due to rain, snow, fog,

etc.

●When driving on a road surface that is wet due to rain, previous rainfall,

standing water, etc.

●When the vehicle experiences strong up-and-down motion such as when

driving on an extremely rough road or on a seam in the pavement.

●When headlight brightness is reduced due to dirt on the lenses, or when

the headlights are misaligned.

●When driving with a strong crosswind.

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NOTICE

■Camera sensor

2-4. Using other driving systems

Observe the following to ensure that the LKA system functions correctly.

ITO24P134

●Keep the windshield clean at all times.

LKA performance may deteriorate due to the presence of raindrops, con- densation, ice or snow on the windshield.

●Do not attach a sticker or other items to the windshield near the camera

sensor.

●When adjusting the rear view mirror, make sure that it does not block the

camera lens.

●When it is cold, using the heater with air blowing to the feet may allow the upper part of the windshield to fog up. This will have a negative effect on the images. In such a case, use the windshield defogger to provide warm, dry air to the windshield.

●Do not place anything on the dashboard.

The camera sensor may recognize the image reflected on the windshield as lane markings by mistake.

●Do not scratch the camera lens, or let it get dirty. ●Do not change the installation position of the camera sensor or remove it.

The direction of the camera sensor is precisely adjusted.

●Do not subject the camera sensor to strong impact or force, and do not

disassemble the camera sensor.

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2-4. Using other driving systems Driving assist systems

To help enhance driving safety and performance, the following sys- tems operate automatically in response to various driving situations. Be aware, however, that these systems are supplementary and should not be relied upon too heavily when operating the vehicle. ■ ABS (Anti-lock Brake System)

Helps to prevent wheel lock when the brakes are applied suddenly, or if the brakes are applied while driving on a slippery road surface

■ Brake assist

Generates an increased level of braking force after the brake pedal is depressed when the system detects a panic stop situation

■ VSC (Vehicle Stability Control)

Helps the driver to control skidding when swerving suddenly or turning on slippery road surfaces

■ TRAC (Traction Control)

Helps to maintain drive power and prevent the drive wheels from spin- ning when starting the vehicle or accelerating on slippery roads

■ EPS (Electric Power Steering)

Employs an electric motor to reduce the amount of effort needed to turn the steering wheel

■ Enhanced VSC (Enhanced Vehicle Stability Control)

Provides cooperative control of the ABS, TRAC, VSC and EPS. Helps to maintain directional stability when swerving on slippery road surfaces by controlling steering performance.

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■ Hill-start assist control

→P. 301

■ PCS (Pre-Collision System) (if equipped)

→P. 303

When the TRAC/VSC/ABS systems are operating

The slip indicator light will flash while the TRAC/VSC/ABS sys- tems are operating.

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■Sounds and vibrations caused by the ABS, brake assist, VSC and

TRAC ●A sound may be heard from the engine compartment when the hybrid system is started, just after the vehicle begins to move, if the brake pedal is depressed forcefully or repeatedly, or 1-2 minutes after the hybrid sys- tem is stopped. This sound does not indicate that a malfunction has occurred in any of these systems.

●Any of the following conditions may occur when the above systems are

operating. None of these indicates that a malfunction has occurred. • Vibrations may be felt through the vehicle body and steering. • A motor sound may be heard after the vehicle comes to a stop. • The brake pedal may pulsate slightly after the ABS is activated. • The brake pedal may move down slightly after the ABS is activated.

■EPS operation sound

When the steering wheel is operated, a motor sound (whirring sound) may be heard. This does not indicate a malfunction.

■Reduced effectiveness of the EPS system

The effectiveness of the EPS system is reduced to prevent the system from overheating when there is frequent steering input over an extended period of time. The steering wheel may feel heavy as a result. Should this occur, refrain from excessive steering input or stop the vehicle and turn the hybrid system off. The EPS system should return to normal within 10 minutes.

■Electric power steering system warning light (warning buzzer)

→P. 501

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CAUTION

■The 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 wet or slick road. ■Stopping distance when the ABS is operating may exceed that of nor-

mal conditions The 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 surfaces

■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.

■When the VSC is activated

The slip indicator light flashes. Always drive carefully. Reckless driving may cause an accident. Exercise particular care when the indicator light flashes.

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CAUTION

■Replacing tires

Make sure that all tires are of the specified size and of the same brand, tread pattern and total load capacity. In addition, make sure that the tires are inflated to the recommended tire inflation pressure level. The ABS and VSC systems will not function correctly if different tires are installed on the vehicle. Contact your Toyota dealer for further information when replacing tires or wheels.

■Handling of tires and the suspension

Using tires with any kind of problem or modifying the suspension will affect the driving assist systems, and may cause a system to malfunction.

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2-4. Using other driving systems Hill-start assist control

Hill-start assist control helps to prevent the vehicle from rolling backwards when starting on an incline or slippery slope.

To engage hill-start assist con- trol, further depress the brake pedal when is stopped completely.

the vehicle

A buzzer will sound once to indicate the system is acti- vated. The slip indicator will also start flashing.

■Hill-start assist control can be operated when ●The shift position is in a position other than P. ●The parking brake is not applied. ●The accelerator pedal is not depressed.

■Hill-start assist control

●While hill-start assist control is operating, the brakes remain automati- cally applied after the driver releases the brake pedal. The stop lights and the high mounted stoplight turn on.

●Hill-start assist control operates for about 2 seconds after the brake pedal

is released.

●If the slip indicator does not flash and the buzzer does not sound when the brake pedal is further depressed, slightly reduce the pressure on the brake pedal (do not allow the vehicle to roll backward) and then firmly depress it again. If the system still does not operate, check if the operat- ing conditions explained above have been met.

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■Hill-start assist control buzzer

●When hill-start assist control is activated, the buzzer will sound once. ●In the following situations, hill-start assist control will be canceled and the

buzzer will sound twice. • No attempt is made to drive the vehicle within approximately 2 seconds

of releasing the brake pedal.

• Push the P position switch. • The parking brake is applied. • The brake pedal is depressed again. • The brake pedal has been depressed for more than approximately 3

minutes.

■If the slip indicator light comes on

It may indicate a malfunction in the system. Contact your Toyota dealer.

CAUTION

■Hill-start assist control

●Do not overly rely on the hill-start assist control. Hill-start assist control may not operate effectively on extremely steep inclines or roads covered in ice.

●Unlike the parking brake, hill-start assist control is not intended to hold the vehicle stationary for an extended period of time. Do not attempt to use hill-start assist control to hold the vehicle on an incline for an extended period of time, as doing so may lead to an accident.

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2-4. Using other driving systems PCS (Pre-Collision System)∗

When the radar sensor detects possibility of a frontal collision, the pre-collision systems such as the brakes and seat belts are automat- ically engaged to lessen impact as well as vehicle damage. ■ Pre-collision seat belts (front seat belts only)

If the pre-collision sensor detects that a collision is unavoidable, the pre-collision system will retract the seat belt before the collision occurs. The same will happen if the driver makes an emergency braking or loses control of the vehicle. (→P. 111) However, when the VSC system is disabled, the system will not oper- ate 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, warning display and buzzer. If the sys- tem determines that a collision is unavoidable, the brakes are automat- ically applied to reduce the collision speed. Pre-collision braking can be disabled using the pre-collision braking off switch.

∗: If equipped 303

Pre-collision braking enabled Pre-collision braking disabled The “PCS” warning light will turn on when pre-collision braking is disabled.

The 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.

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Disabling pre-collision braking

Radar sensor

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■The pre-collision system is operational when

●Pre-collision seat belts (type A)

• Vehicle speed is greater than about 19 mph (30 km/h). • The system detects sudden braking or skidding. • The front occupants are wearing a seat belt.

●Pre-collision seat belts (type B)

• Vehicle speed is greater than about 4 mph (5 km/h). • The speed at which your vehicle is approaching the obstacle or the vehicle running ahead of you is greater than about 19 mph (30 km/h).

• The front occupants are wearing a seat belt.

●Pre-collision brake assist:

• Vehicle speed is greater than about 19 mph (30 km/h). • The speed at which your vehicle is approaching the obstacle or the vehicle running ahead of you is greater than about 19 mph (30 km/h).

• The brake pedal is depressed.

●Pre-collision braking:

• Vehicle speed is greater than about 10 mph (15 km/h). • The speed at which your vehicle is approaching the obstacle or the vehicle running ahead of you is greater than about 10 mph (15 km/h).

• The pre-collision braking off switch is not pressed.

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■Conditions that may trigger the system even if there is no possibility of

a collision ●When there is an object by the roadside at the entrance to a curve ●When passing an oncoming vehicle on a curve ●When driving over a narrow iron bridge ●When there is a metal object on the road surface ●When driving on an uneven road surface (nose up, nose down) ●When passing an oncoming vehicle on a left-turn ●When your vehicle rapidly closes on the vehicle in front ●When a grade separation/interchange, sign, billboard, or other structure

appears to be directly in the vehicle’s line of travel

●When the steep angle of the road causes a metal object located beneath

the road surface to be seen ahead of the vehicle

●When an extreme change in vehicle height occurs ●When the axis of the radar is out of adjustment ●When passing through certain toll gates ●When passing through an overpass When the system is activated in the situations described above, there is also a possibility that the seat belts will retract quickly and the brakes will be applied with a force greater than normal. When the seat belt is locked in the retracted position, stop the vehicle in a safe place, release the seat belt and refasten it.

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■Obstacles not detected

The sensor cannot detect plastic obstacles such as traffic cones. There may also be occasions when the sensor cannot detect pedestrians, animals, bicycles, motorcycles, trees, or snowdrifts.

■Situations in which the pre-collision 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 vehicle, such as at an intersection ●If a vehicle suddenly cuts in front of vehicle, such as when overtaking ●In inclement weather such as heavy rain, fog, snow or sand storms ●When your vehicle is skidding with 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/or warning messages will turn on or flash. (→P. 496, 509)

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■Certification

For vehicles sold in the U.S.A. FCC ID: HYQDNMWR004
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 interfer- ence, 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. Radiofrequency radiation exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator (antenna) and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, includ- ing interference that may cause undesired operation of the device.

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CAUTION

■Limitations of the pre-collision system

Do not overly rely on the pre-collision system. Always drive safely, taking care to observe your surroundings and checking for any obstacles or other road hazards. Failure to do so may cause an accident resulting in death or serious injury.

■Cautions regarding the assist contents of the system

By means of alarms and brake control, the pre-collision system is intended to assist the driver in avoiding collisions through the process of LOOK- JUDGE-ACT. There are limits to the degree of assistance the system can provide, so please keep in mind the following important points. ●Assisting the driver in watching the road

The pre-collision system is only able to detect obstacles directly in front of the vehicle, and only within a limited range. It is not a mechanism that allows careless or inattentive driving, and it is not a system that can assist the driver in low-visibility conditions. It is still necessary for the driver to pay close attention to the vehicle’s surroundings. ●Assisting the driver in making correct judgement

When attempting to estimate the possibility of a collision, the only data available to the pre-collision system is that from obstacles it has detected directly in front of the vehicle. Therefore, it is absolutely necessary for the driver to remain vigilant and to determine whether or not there is a possi- bility of collision in any given situation.

●Assisting the driver in taking action

The pre-collision system’s braking assist feature is designed to help reduce the severity of a collision, and so only acts when the system has judged that a collision is unavoidable. This system by itself is not capable of automatically avoiding a collision or bringing the vehicle to a stop safely. For this reason, when encountering a dangerous situation the driver must take direct and immediate action in order to ensure the safety of all involved.

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CAUTION

■When the sensor may not be correctly detecting the vehicle ahead

Apply the brakes as necessary in any of the following situations. ●When water or snow thrown up by the surrounding vehicles hinders the

functioning of the sensor

●When your vehicle is pointing upwards (caused by a heavy load in the lug-

gage compartment etc.)

●Vehicles that cut in suddenly ●Vehicles with small rear ends (trailers with no load on board etc.) ●Motorcycles traveling in the same lane

■Handling the radar sensor

Observe the following to ensure the pre-collision system can function effec- tively: ●Keep the sensor and grille cover clean at all times.

Clean the sensor and grille cover with a soft cloth so you do not mark or damage them.

●Do not subject the sensor or surrounding area to a strong impact.

If the sensor has moved out of position, the system may malfunction or operate incorrectly. If the sensor or surrounding area is subject to a strong impact, always have the area inspected and adjusted by your Toyota dealer.

●Do not disassemble the sensor. ●Do not attach accessories or stickers to the sensor, grille cover or sur-

rounding area.

●Do not modify or paint the sensor and grille cover.

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2-5. Driving information Cargo and luggage

Take notice of the following information about storage precau- tions, cargo capacity and load: ● Stow cargo and luggage in the luggage compartment whenever

possible.

● Be sure all items are secured in place. ● To maintain vehicle balance while driving, position luggage

evenly within the luggage compartment.

● For better fuel economy, do not carry unnecessary weight.

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Capacity and distribution

Cargo capacity depends on the total weight of the occupants. (Cargo capacity) = (Total load capacity) — (Total weight of occupants) Steps for Determining Correct Load Limit ⎯ (1) Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s placard.

(2) Determine the combined weight of the driver and passengers that

will be riding in your vehicle.

(3) Subtract the combined weight of the driver and passengers from

XXX kg or XXX lbs.

(4) The resulting figure equals the available amount of cargo and lug-

gage load capacity. For example, if the “XXX” amount equals 1400 lbs. and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs. (1400 − 750 (5 × 150) = 650 lbs.)

(5) Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4.

(6) If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. (→P. 316) Toyota does not recommend towing a trailer with your vehicle. Your vehicle is not designed for trailer towing.

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2-5. Driving information

Example based on your vehicle

Cargo capacity Total load capacity

When 2 people with the combined weight of 366 lb. (166 kg) are riding in your vehicle, which has a total load capacity of 830 lb. (375 kg), the available amount of cargo and luggage load capacity will be as follows: 825 lb. — 366 lb. = 459 lb. (370 kg —166 kg = 204 kg)

In this condition, if 3 more passengers with the combined weight of 388 lb. (176 kg) get on, the available cargo and luggage load will be reduced as follows:

459 lb. — 388 lb. = 71 lb. (204 kg — 176 kg = 28 kg) As shown in the example above, if the number of occupants increases, the cargo and luggage load will be reduced by an amount that equals the increased weight due to the additional occupants. In other words, if an increase in the number of occupants causes an excess of the total load capacity (combined weight of occupants plus cargo and luggage load), you must reduce the cargo and luggage on your vehicle.

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CAUTION

■Things that must not be carried in the luggage compartment

The following things may cause a fire if loaded in the luggage compart- ment: ●Receptacles containing gasoline ●Aerosol cans

■Storage precautions

Observe the following precautions. Failure to do so may result in death or serious injury. ●Stow cargo and luggage in the luggage compartment whenever possi-

ble.

●Do not stack cargo and luggage in the luggage compartment higher

than the seatbacks. Such items may be thrown about and possibly injure people in the vehicle in the event of sudden braking or in an accident.

●Do not place cargo or luggage in or on the following locations as the item may get under the brake or accelerator pedal and prevent the pedals from being depressed properly, block the driver’s vision, or hit the driver or passengers, causing an accident: • At the feet of the driver • On the front passenger or rear seats (when stacking items) • On the luggage cover (if equipped) • On the instrument panel • On the dashboard

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2-5. Driving information

CAUTION

●Secure all items in the occupant compartment, as they may shift and

injure someone in the event of an accident or sudden braking.

●When you fold down the rear seats, long items should not be place

directly behind the front seats.

●Never allow anyone to ride in the luggage compartment. It is not designed for passengers. They should ride in their seats with their seat belts properly fastened. Otherwise, they are much more likely to suffer death or serious bodily injury, in the event of sudden braking or an accident.

■Capacity and distribution

●Do not exceed the maximum axle weight rating or the total vehicle

weight rating.

●Even if the total load of occupant’s weight and the cargo load is less than the total load capacity, do not apply the load unevenly. Improper loading may cause deterioration of steering or braking control which may cause death or serious injury.

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2-5. Driving information Vehicle load limits

Vehicle load limits include total load capacity, seating capacity, towing capacity and cargo capacity. ■ Total load capacity: 825 lb. (370 kg)

Total load capacity means the combined weight of occupants, cargo and luggage.

■ Seating capacity: 5 occupants (Front 2, Rear 3)

Seating capacity means the maximum number of occupants whose estimated average weight is 150 lb. (68 kg) per person.

■ Towing capacity

Toyota does not recommend towing a trailer with your vehicle.

■ Cargo capacity

Cargo capacity may increase or decrease depending on the weight and the number of occupants.

■Total load capacity and seating capacity

These details are also described on the tire and loading information label. (→P. 447)

CAUTION

■Overloading the vehicle

Do not overload the vehicle. It may not only cause damage to the tires, but also degrade steering and braking ability, resulting in an accident.

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2-5. Driving information Winter driving tips

Carry out the necessary preparations and inspections before driving the vehicle in winter. Always drive the vehicle in a manner appropri- ate to the prevailing weather conditions. ■ Pre-winter preparations

● Use fluids that are appropriate to the prevailing outside tem-

peratures. • Engine oil • Engine/power control unit coolant • Washer fluid

● Have a service technician inspect the condition of the 12-volt

battery.

● Have the vehicle fitted with four snow tires or purchase a set

of tire chains for the front tires. Ensure that all tires are the same size and brand, and that chains match the size of the tires.

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2-5. Driving information

■ Before driving the vehicle

Perform the following according to the driving conditions: ● Do not try to forcibly open a window or move a wiper that is frozen. Pour warm water over the frozen area to melt the ice. Wipe away the water immediately to prevent it from freezing. ● To ensure proper operation of the climate control system fan, remove any snow that has accumulated on the air inlet vents in front of the windshield.

● Check for and remove any excess ice or snow that may have accumulated on the exterior lights, vehicle’s roof, chassis, around the tires or on the brakes.

● Remove snow or mud from the bottom of your shoes before

getting in the vehicle.

■ When driving the vehicle

Accelerate the vehicle slowly, keep a safe distance between you and the vehicle ahead, and drive at a reduced speed suitable to road conditions.

■ When parking the vehicle

Park the vehicle and shift the shift position to P and block the wheel under the vehicle without setting the parking brake. The parking brake may freeze up, preventing it from being released. If necessary, block the wheels to prevent inadvertent sliding or creeping.

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2-5. Driving information

Selecting tire chains

Vehicles with 17-inch tires Use the correct tire chain size when mounting the tire chains. Chain size is regulated for each tire size.

Side chain:

0.12 in. (3.0 mm) 1.18 in. (30.0 mm) 0.39 in. (10.0 mm)

Cross chain:

0.16 in. (4.0 mm) 0.98 in. (25.0 mm) 0.55 in. (14.0 mm)

Vehicles with 15-inch tires Use the tire chains of correct size and type. Use SAE Class “S” type radial tire chains except radial cable chains or V-bar type chains.

Regulations on the use of tire chains

Regulations regarding the use of tire chains vary depending on loca- tion and type of road. Always check local regulations before installing chains.

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2-5. Driving information

■Tire chain installation

Observe the following precautions when installing and removing chains: ●Install and remove tire chains in a safe location. ●Install tire chains on the front tires only. Do not install tire chains on the

rear tires.

●Install tire chains on front tires as tightly as possible. Retighten chains

after driving 1/4 - 1/2 mile (0.5 - 1.0 km).

●Install tire chains following the instructions provided with the tire chains.

CAUTION

■Driving with snow tires

Observe the following precautions to reduce the risk of accidents. Failure to do so may result in a loss of vehicle control and cause death or serious injury. ●Use tires of the size specified. ●Maintain the recommended level of air pressure. ●Do not drive in excess of 75 mph (120 km/h), regardless of the type of

snow tires being used.

●Use snow tires on all, not just some wheels.

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CAUTION

■Driving with tire chains

Observe the following precautions to reduce the risk of accidents. Failure to do so may result in the vehicle being unable to be driven safely, and may cause death or serious injury. ●Do not drive in excess of the speed limit specified for the tire chains being

used, or 30 mph (50 km/h), whichever is lower.

●Avoid driving on bumpy road surfaces or over potholes. ●Avoid sudden turns and braking, as use of chains may adversely affect

vehicle handling.

●Slow down sufficiently before entering a curve to ensure that vehicle con-

trol is maintained.

NOTICE

■Repairing or replacing snow tires

Request repairs or replacement of snow tires from Toyota dealers or legiti- mate tire retailers. This is because the removal and attachment of snow tires affects the opera- tion of the tire pressure warning valves and transmitters.

■Fitting tire chains

The tire pressure warning valves and transmitters may not function correctly when tire chains are fitted.

321

2-5. Driving information Trailer towing

Toyota does not recommend towing a trailer with your vehicle. Toyota also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. Your vehicle is not designed for trailer towing or for the use of tow hitch mounted carriers.

ITO25P102

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2-5. Driving information Dinghy towing

Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home.

ITO25P103

NOTICE

■To avoid serious damage to your vehicle

Do not tow your vehicle with the four wheels on the ground.

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2-5. Driving information

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3-1. Using the air conditioning system and defogger Air conditioning system

Airflow and outlets are automatically adjusted according to the tem- perature setting.

Outside temperature display (→P. 366) Temperature control button

Air outlet display

Fan speed control button

Windshield defogger button

Temperature setting display

Fan speed display

Off

Automatic mode

Outside air or recirculated air mode

Changes the air outlets used

Micro dust and pollen filter

Cooling and dehumidification function ON/OFF switch

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3-1. Using the air conditioning system and defogger

Using the automatic mode

STEP 1

STEP 2

Press The air conditioning system will begin to operate. Air outlets and fan speed are automatically adjusted according to the temperature set- ting. Press “▲” to increase the temperature and “▼” to decrease the temperature on the

Adjusting the settings

■ Changing the cooling and dehumidification function

Press

The cooling and dehumidification function switches between on and off each time the button is pressed.

■ Adjusting the temperature setting

Press “▲” to increases the temperature and “▼” to decreases the temperature on the

■ Adjusting the fan speed

Press ∧ (increase) or ∨ (decrease) on

The fan speed is shown on the display. (7 levels)

Press

to turn the fan off.

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3-1. Using the air conditioning system and defogger

■ Changing the air outlets

Press

The air outlets switch each time the button is pressed.

Air flows to the upper body.

ITO31P105

Air flows to the upper body and feet.

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3-1. Using the air conditioning system and defogger

Mainly air flows to the feet.

Air flows to the feet and the windshield defogger operates.

■ Switching between outside air and recirculated air modes

Press

The modes switches between

(recycles air inside the vehicle)

and the button is pressed.

(introduces air from outside the vehicle) modes each time

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3-1. Using the air conditioning system and defogger

Defogging the windshield

Press

The air conditioning system con- trol operates automatically. Recirculated air mode will auto- matically switch to outside air mode.

Micro dust and pollen filter

Press

Outside air mode switches to recirculated air mode. Pollen is removed from the air and the air flows to the upper part of the body. Usually the system will turn off automatically approximately 3 minutes later.

To stop the operation, press

again.

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3-1. Using the air conditioning system and defogger

Adjusting the position of and opening and closing the air outlets

■ Adjusting the air outlets Center outlets

Direct air flow to the left or right, up or down.

Right and left side outlets

Direct air flow to the left or right, up or down.

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3-1. Using the air conditioning system and defogger

■ Opening and closing the air outlets Center outlets

Open the vent. Close the vent. Move the knob in the direction of the printed arrow until a click is heard.

Open the vent. Close the vent. Move the knob in the direction of the printed arrow until a click is heard.

Right and left side outlets

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3-1. Using the air conditioning system and defogger

■Using the automatic mode

Fan speed is adjusted automatically in accordance with the temperature set- ting and ambient conditions. As a result, the following may occur.

●Immediately after

is pressed, the fan may stop for a while until

warm or cool air is ready to flow.

●Cool air may flow to the area around the upper body when the heater is

on.

■Switching between outside air and recirculated air modes

Recirculated air mode or outside air mode may be automatically switched to in accordance with under these condition, such as temperature setting and inside temperature. Also, outside air mode may be automatically switched to when the outside temperature is low.

■When the outside temperature exceeds 75 °F (24 °C) and the air condi-

tioning system is on ●In order to reduce the air conditioning power consumption, the air condi- tioning system may switch to recirculated air mode automatically. This may also reduce fuel consumption.

●Recirculated air mode is selected as a default mode when the “POWER”

switch is turned to ON mode.

●It is possible to switch to outside air mode at any time by pressing

■Using the system in recirculated air mode

The windows will fog up more easily if the recirculated air mode is used.

■Window defogger feature

●Recirculated air mode may automatically switch to outside air mode in

situations where the windows need to be defogged.

●When the outside air temperature is low, it may take a while for the con-

densation to clear from the windshield.

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3-1. Using the air conditioning system and defogger

■When

is selected for the air outlets used

For your driving comfort, air flowing to the feet may be warmer than air flow- ing to the upper body depending on the temperature setting.

■Micro dust and pollen filter

●In order to prevent the windows from fogging up when the outside air is

cold, the following may occur. • Outside air mode does not switch to recirculated air mode. • The air conditioning system operates automatically. • The operation cancels after 1 minute.

●In rainy weather, the windows may fog up. Press ●Condensation may appear on the windows if this mode is used in abnor-

mally high levels of humidity.

●Pollen will be collected by the filter even when micro dust and pollen filter

mode is OFF.

■Maintenance of the air conditioning filter

The air conditioning filter must be cleaned or changed regularly to maintain air conditioning efficiency according to the maintenance schedule. In dusty areas or areas with heavy traffic flow, early replacement may be required. (For scheduled maintenance information, refer to the “Owner’s Manual Sup- plement/ Scheduled Maintenance Guide”.) When inspecting, cleaning and replacing the air conditioning filter, contact your Toyota dealer.

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3-1. Using the air conditioning system and defogger

■If air flow from the vents decreases dramatically

The filter may be clogged. Contact your Toyota dealer.

■Operation of the air conditioning system in Eco drive mode

In the Eco drive mode, the air conditioning system is controlled as follows to prioritize fuel efficiency: ●Engine speed and compressor operation controlled to restrict heating/

cooling capacity

●Fan speed restricted when automatic mode is selected To improve air conditioning performance, perform the following operations: ●Adjust the fan speed ●Turn off Eco drive mode (→P. 204) ●Customize the air conditioning control of Eco drive mode. (→P. 590)

■When outside air temperature is below 32 °F (0 °C)

The cooling and dehumidification function may not operate even when

is pressed.

■Air conditioning odors

●During use, various odors from inside and outside the vehicle may enter into and accumulate in the air conditioning system. This may then cause odor to be emitted from the vents.

●To reduce potential odors from occurring:

• It is recommended that the air conditioning system be set to outside air

mode prior to turning the vehicle off.

• The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic mode.

■Customization

Settings (e.g. enable/disable automatic operation of the air conditioning compressor when the “AUTO” switch ON) can be changed. (Customizable features →P. 590)

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3-1. Using the air conditioning system and defogger

CAUTION

■To prevent the windshield from fogging up

Do not use during cool air operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision.

NOTICE

■To prevent 12-volt battery discharge

Do not leave the air conditioning system on longer than necessary when the hybrid system is not operating.

336

3-1. Using the air conditioning system and defogger Using the steering wheel climate remote control switches

Some air conditioning features can be controlled using the switches on the steering wheel.

Temperature control Outside air or recirculated air mode

Adjusting the temperature setting

Press “∧” on

to increase the temperature and “∨” to decrease

the temperature.

Changing the outside air or recirculated air modes

Press

The mode switches between outside air mode and recirculated air mode each time the switch is pressed.

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3-1. Using the air conditioning system and defogger

■When operating the steering switches (vehicles with touch tracer dis-

play) ●The steering switches operation status is displayed on the instrument

cluster for confirmation purposes. (→P. 215)

●Settings are shown on the multi-infor- mation display when the steering switch is operated.

CAUTION

■To reduce the risk of an accident

Exercise care when operating the air conditioning switches on the steering wheel.

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3-1. Using the air conditioning system and defogger Solar Ventilation System∗

The Solar Ventilation System uses energy provided by solar panel built into the roof to operate a fan contained within the air condition- ing system, allowing ventilation of the vehicle interior when the vehi- cle is parked in direct sunlight. ■ Activating the Solar Ventilation System

STEP 1

With the “POWER” switch in ON mode, turn on the ventila- tion switch.

Off On

STEP 2

Turn the “POWER” switch off.

After approximately 1 minute, outside air mode will be selected and the air vents will be put into upper body mode. After approximately 10 minutes, the ventilation operation will commence. The ventilation operation will be canceled if the “POWER” switch is turned to ON mode or the ventilation switch is turned off.

∗: If equipped 339

3-1. Using the air conditioning system and defogger

■Operating conditions

The Solar Ventilation System may not operate under the following circum- stances due to a lack of power from the solar panel: ●Low amount of sunlight ●Ever when a part of the solar panel is cast by a shadow. ●Ever when a part of the solar panel is covered by fallen leaves or dirt. ●The solar panel is not at a high temperature. ■Before using the Solar Ventilation System

Remove dirt or fallen leaves from the solar panel in order to ensure sufficient electrical output.

■Efficient use of the Solar Ventilation System

Efficient control of temperature increase can be achieved by using the sys- tem in conjunction with the Remote Air Conditioning System. (→P. 342)

■When using the Solar Ventilation System

●Make sure that the “POWER” switch is in ON mode when turning the ventilation switch on. If the ventilation switch is turned on while the “POWER” switch is OFF, the air mode and the status of the air vents will remain unchanged.

●If the Solar Ventilation System is not needed, be sure to turn the ventila-

tion switch off. Dirty air and exhaust fumes from other vehicles may be drawn from out- side. Also, use in winter may cause heated interior air to leave the vehi- cle, thus leading to a drop in temperature.

■Sounds when using the Solar Ventilation System

If the amount of sunlight is insufficient, you may hear a sound coming from the air conditioning system. This is the sound of a control function to pre- serve the fan and does not indicate a malfunction.

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3-1. Using the air conditioning system and defogger

CAUTION

■Solar Ventilation System precautions

●Do not use the system if people are inside the vehicle.

The Solar Ventilation System is not intended to ensure the performance of the air conditioning system. Do not leave children or pets in the vehicle. The temperature of the interior will remain high, possibly resulting in heat- stroke, dehydration, or even death.

●This system should be used only for the relief of discomfort when entering

the vehicle, and should not be used for other purposes.

■Precautions for moon roof with Solar Panel

→P. 129

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3-1. Using the air conditioning system and defogger Remote Air Conditioning System∗

The Remote Air Conditioning System uses electrical energy stored in the hybrid battery (traction battery) and allows the air conditioning to be operated by remote control. ■ Before leaving the vehicle

Check the temperature setting of the air conditioning system. The Remote Air Conditioning System will operate in accordance with the temperature settings of the air conditioning system. ■ Activating the Remote Air Conditioning System

Press and hold the to operate the Remote Air Condi- tioning System.

The system will shut off if a door is opened. The system can be stopped by

pressing the

twice.

■Operating conditions

The system will only operate if all of the following conditions are met: ●The shift position is in P. ●The “POWER” switch is OFF. ●All doors are closed. ●The hood is closed. ●The brake pedal is not being depressed. ●The air conditioning is not set to “HI”.

342

∗: If equipped

3-1. Using the air conditioning system and defogger

■Using the Remote Air Conditioning System effectively

Efficiency can be increased by using the system in conjunction with the Solar Ventilation System. (→P. 339)

■When leaving the vehicle

●Check that the headlights are switched to either off or “AUTO”. ●Check that the wiper switch is turned off. ●Check that all windows are closed.

■Remote Air Conditioning System automatic shut-off

The system will automatically shut off under the following conditions: ●About 3 minutes have passed since operation began ●Any one of the operating conditions is not met The system may also shut off if the charge level of the hybrid battery (trac- tion battery) drops to low. (→P. 42)

■Conditions affecting operation

The system may not start in the following situations: ●The charge level of the hybrid battery (traction battery) is low (→P. 42) ●The air conditioning temperature is set at a high level or outside tempera-

ture is low

●When the vehicle has been left parked for a number of days ●When the hybrid system is cool (for example, after being left for a long

time in low temperatures)

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3-1. Using the air conditioning system and defogger

■Security feature

Any unlocked doors will be automatically locked when the system is operat- ing. The buzzer will beep and the emergency flashers flash when the doors have been locked or the system has been turned off. (The doors locked: Once; The system turned off: Twice)

■Conditions affecting operation

→P. 72

■Electronic key battery depletion

→P. 76

■When the electronic key battery is fully depleted

→P. 76

■Customization

Setting (e.g. Operation using the be changed. (Customizable features →P. 596)

on the wireless remote control) can

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3-1. Using the air conditioning system and defogger

CAUTION

■Precautions for the Remote Air Conditioning System

●Do not use the system if people are in the vehicle.

• Even when the system is in use, the internal temperature may still reach a high level due to features such as the automatic shut-off. Chil- dren and pets left inside the vehicle may suffer heatstroke or dehydra- tion, or could result in death or serious injury.

• The wipers can be operated during system operation. Children or pets left inside the vehicle may mistakenly operate these and cause an acci- dent.

●Depending on the surrounding environment, signals from the wireless switch may transmit further than expected. Pay appropriate attention to the vehicle’s surroundings and use the switch only when necessary.

●Turn the wipers off. If the Remote Air Conditioning System operates while the wiper switch is in the on position, the wipers may operate and objects may get caught in the wiper blades.

●Do not operate the

if the hood is open. The air conditioning may operate unintentionally and objects may be drawn into the electrical cool- ing fan.

NOTICE

■To prevent the hybrid battery (traction battery) from being discharged

through incorrect operation

Use the

only when necessary.

345

3-1. Using the air conditioning system and defogger Rear window and outside rear view mirror defogger switch

Defoggers are used to defog the rear window, and to remove rain- drops, dew and frost from the outside rear view mirrors.

Turns the rear window and outside rear view mirror defog- gers on/off

The defoggers will automati- cally turn off after approxi- mately 15 minutes.

■Operating conditions

The “POWER” switch is in ON mode.

■The outside rear view mirror defoggers

Turning the rear window defogger on will turn the outside rear view mirror defoggers on.

CAUTION

■When the outside rear view mirror defoggers are on

Do not touch the outside surface of the rear view mirrors, as they can become very hot and burn you.

NOTICE

■To prevent 12-volt battery discharge

Do not leave the rear window defogger on longer than necessary when the hybrid system is off.

346

3-2. Using the audio system Audio system types

Vehicles with Display Audio system Type A

Type B

Refer to the “Display Audio System Owner’s Manual”.

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3-2. Using the audio system

Vehicles with a navigation system

Canada

Refer to the “Navigation System Owner’s Manual”.

Steering wheel audio switches

Some audio features can be controlled using the switches on the steering wheel. For details, refer to the “Display Audio System Owner’s Manual” or “Navigation System Owner’s Manual”. Operation may differ and usage may not be possible with audio/navi- gation systems that are not compatible with the steering switches in this vehicle.

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3-2. Using the audio system

■About Bluetooth® (vehicles with Display Audio system)

Bluetooth is a registered trade mark of Bluetooth SIG. Inc. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Panasonic Corpo- ration is under license. Other trademarks and trade names are those of their respective owners.

CAUTION

■Certification for the Display Audio system

FCC ID: ACJ932CQ-US70G0
●Part 15 of the FCC Rules

FCC Warning: Any unauthorized changes or modifications to this equipment will void the user’s authority to operate this device.