air conditioning TOYOTA YARIS 2012 User Guide

254 2-1. Driving procedures
YARIS_F (including HV)_WE_52C79E
Operation of the air conditioning system in Eco drive mode
Eco drive mode controls the heating/cooling operations and fan speed of the
air conditioning system to enhance fuel efficiency. (P. 368) To improve air
conditioning performance, adjust the temperature setting or fan speed, or
turn off Eco drive mode.
When in heavy traffic
If the shift lever is in N, the hybrid battery (traction battery) will not be
charged. To help prevent the battery from discharging, avoid putting the shift
lever in N for an extended period of time.
If the shift lever cannot be shifted from P
P. 616
CAUTION
When driving on slippery road surfaces
Do not accelerate or shift gears suddenly.
Sudden changes in engine braking may cause the vehicle to spin or skid,
resulting in an accident.

320 2-4. Using other driving systems
YARIS_F (including HV)_WE_52C79EIf the Stop & Start cancel switch is pressed while the vehicle is
stopped
When the engine is stopped by the Stop & Start system, press-
ing the Stop & Start cancel switch will restart the engine.
From the next time the vehicle is stopped (after Stop & Start sys-
tem has been turned off), the engine will not be stopped.
With the Stop & Start system disabled, pressing the Stop & Start
cancel switch will re-enable the system but not stop the engine.
From the next time the vehicle is stopped (after Stop & Start sys-
tem has been turned on), the engine will be stopped.
Operating conditions
The Stop & Start system is operational when all of the following condi-
tions are met:
• The engine is adequately warmed up.
• The battery is sufficiently charged.
• The driver’s door is closed.
• Vehicles with a Multidrive: The driver’s seat belt is fastened.
• The hood is closed.
• The accelerator pedal is not being depressed.
• The shift lever is not in R.
In the following circumstances the engine may not be stopped by the
Stop & Start system. This is not a malfunction of the Stop & Start system.
• Engine coolant temperature or transmission fluid temperature is too
low or too high.
• The air conditioning system is being used when the vehicle interior
temperature is extremely high such as after the vehicle was parked
under the hot sun.
• Vehicles with an automatic air conditioning system only: The wind-
shield defogger is being used.
• The battery is not sufficiently charged, or is undergoing a periodic
recharge.
• Due to traffic or other circumstances the vehicle is stopped repeatedly,
resulting in the amount of time the engine is stopped by the Stop &
Start system to become excessively high.
• The brake pedal is not depressed firmly.

321 2-4. Using other driving systems
2
When driving
YARIS_F (including HV)_WE_52C79E
• The vehicle is stopped on a steep hill.
• The brake booster vacuum is low.
• A large amount of electricity is being used.
• At high altitude.
When the above conditions improve, the Stop & Start system will stop and
restart the engine from the next time the vehicle is stopped.
In the following situations, the engine may start even without the brake
pedal being released (vehicles with a Multidrive) or clutch pedal being
depressed (vehicles with a manual transmission).
• The brake pedal is pumped or strongly depressed.
• The air conditioning system is being used or turned on.
• Vehicles with an automatic air conditioning system only: The wind-
shield defogger is turned on.
• The battery is not sufficiently charged.
• The vehicle starts to roll on an incline.
• Vehicles with a Multidrive: The hood is opened when the shift lever is in
N or P.
• The accelerator pedal is depressed.
• A large amount of electricity is being used.
• Vehicles with a Multidrive: The driver’s door is opened.
• Vehicles with a Multidrive: The driver’s seat belt is unfastened.
In the following situations, it may take longer than normal for the Stop &
Start system to activate.
• The battery is discharged.
• After the battery terminals have been disconnected and reconnected
after a battery replacement, etc.
• The engine coolant temperature is low.
Automatic reactivation of the Stop & Start system
Vehicles without a smart entry & start system:
Even if the Stop & Start system is disabled by the Stop & Start cancel switch,
it will be automatically re-enabled once the engine switch is turned to the
“LOCK” position then to the “START” position.
Vehicles with a smart entry & start system:
Even if the Stop & Start system is disabled by the Stop & Start cancel switch,
it will be automatically re-enabled once the “ENGINE START STOP” switch
is turned off then the engine is started.

323 2-4. Using other driving systems
2
When driving
YARIS_F (including HV)_WE_52C79E
Stop & Start system warning buzzer
If the engine is stopped by the Stop & Start system and either of the following
actions is performed, a buzzer will sound and the Stop & Start indicator will
flash (vehicles with a Multidrive), or a buzzer will sound (vehicles with a
manual transmission). This indicates that the engine is only stopped by the
Stop & Start system, not that the engine has been turned off completely.
Vehicles with a Multidrive: The driver’s door is opened when the shift
lever is in D or M.
Vehicles with a Multidrive: The shift lever is shifted into a position other
than N or P with the brake pedal released.
Vehicles with a manual transmission: The shift lever is shifted into a posi-
tion other than N with the clutch pedal released.
If the Stop & Start cancel indicator light continues to flash
The Stop & Start system may be malfunctioning. Contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
If the windshield is fogged up while the engine is stopped by the Stop
& Start system
Vehicles with an automatic air conditioning system
Turn the windshield defogger on. (The engine will start due to the auto-
matic engine start function.) (P. 365)
Vehicles with a manual air conditioning system
• Vehicles with a Multidrive: Restart the engine by releasing the brake
pedal (when the shift lever is in D or M) or depress the brake pedal and
shift the shift lever to D or M (when the shift lever is in N or P) (P.
319), or by pressing the Stop & Start cancel switch, and then set the air
outlet selection dial to . (P. 357)
• Vehicles with a manual transmission: Restart the engine by depressing
the clutch pedal (P. 319), or by pressing the Stop & Start cancel
switch, and then set the air outlet selection dial to . (P. 357)
If the windshield fogs up frequently, press the Stop & Start cancel switch to
deactivate the system.

352 2-5. Driving information
YARIS_F (including HV)_WE_52C79ETransmission information
Vehicles with a Multidrive and multi-mode manual transmission:
To maintain engine braking efficiency, when using engine braking,
do not use the transmission in D. Transmission shift gear position
must be in 4 in the M mode. (P. 255, 260)
Vehicles with a manual transmission:
To maintain engine braking efficiency, when using engine braking,
do not use the transmission in 5 and 6 (vehicles with a 6-speed
manual transmission) gear. (P. 265)
If the engine overheats
Towing a loaded trailer up a long, steep incline in temperatures
exceeding 30C (85F) may result in the engine overheating. If the
high engine coolant temperature warning light flashes or comes
on, turn the air conditioning off immediately, leave the road and
stop the vehicle in a safe place. (P. 635)
When parking the vehicle
Always place wheel chocks under the wheels of both the vehicle
and trailer. Firmly set the parking brake and shift the shift lever to P
for Multidrives, E, M or R for multi-mode manual transmissions,
and 1 or R for manual transmissions.

3Interior features
355
YARIS_F (including HV)_WE_52C79E
3-1. Using the air conditioning
system and defogger
Manual air conditioning
system ............................ 356
Automatic air conditioning
system ............................ 363
Power heater .................... 372
Rear window and outside
rear view mirror
defoggers ....................... 374
3-2. Using the audio system
Audio system types .......... 376
Using the radio ................. 381
Using the CD player ......... 385
Playing back MP3 and
WMA discs...................... 390
Operating an iPod............. 396
Operating a
USB memory .................. 404
Optimal use of the audio
system ............................ 411
Using the AUX port ........... 413
Using the steering wheel
audio switches ................ 414
3-3. Using the interior lights
Interior lights list................ 417
• Personal lights ................ 418
• Interior light ..................... 4183-4. Using the storage features
List of storage features ..... 420
• Glove box ....................... 421
• Cup holders .................... 422
• Bottle holders.................. 423
3-5. Other interior features
Sun visors ......................... 425
Vanity mirrors.................... 426
Clock ................................. 428
Outside temperature
display ............................ 429
Portable ashtray................ 430
Cigarette lighter ................ 431
Power outlet ...................... 432
Seat heaters ..................... 434
Armrest ............................. 436
Panoramic roof shade....... 437
Assist grips ....................... 438
Floor mat........................... 439
Luggage compartment
features........................... 441

356
YARIS_F (including HV)_WE_52C79E
3-1. Using the air conditioning system and defogger
Manual air conditioning system
: If equipped
Fan speed control dial Air outlet selector dial
Cooling and dehumidification
function on/off button (if equipped)Temperature control dial
Outside/recirculated
air mode dial

357 3-1. Using the air conditioning system and defogger
3
Interior features
YARIS_F (including HV)_WE_52C79E
Adjusting the settings
To adjust the fan speed, turn the fan speed control dial clock-
wise (increase) or counterclockwise (decrease).
Turning the dial to “0” turns off the fan.
Vehicles without a cooling and dehumidification function on/off
button:
Turn the temperature control dial clockwise to increase the
temperature.
Vehicles with a cooling and dehumidification function on/off
button:
To adjust the temperature setting, turn the temperature control
dial clockwise (warm) or counterclockwise (cool).
If is not pressed, the system will blow ambient temperature
air or heated air.
To select the air outlets, set the air outlet selector dial to the
desired position.
The positions between the air outlet selectors shown below can also
be selected for more delicate adjustment.
Defogging the windshield
Set the air outlet selector dial to
position.
Set the outside/recirculated air
mode dial to outside mode if recir-
culated air mode is used.

358 3-1. Using the air conditioning system and defogger
YARIS_F (including HV)_WE_52C79EPerform the following operations accordingly:
To adjust the fan speed, turn the fan speed control dial.
To adjust the temperature setting, turn the temperature con-
trol dial.
If the dehumidification function is not operating, press
to operate the dehumidification function.
To defog the windshield and the side windows early, turn the air flow
and temperature up.
Air outlets and air flow
Air flows to the upper body.
Air flows to the upper body and
feet.
: Some models

359 3-1. Using the air conditioning system and defogger
3
Interior features
YARIS_F (including HV)_WE_52C79EAir flows mainly to the feet.
: Some models
Air flows to the feet and the
windshield defogger operates.
Use the outside/recirculated air
mode dial at (outside air
mode).
: Some models
Switching between outside air and recirculated air modes
Turn the outside/recirculated air mode dial to (outside air
mode) or (recirculated air mode).