2013 TOYOTA AVALON HYBRID heating

3065-5. Other interior features
AVALON_HV_U (OM41451U)
CAUTION
■Burns
●Use caution when seating the following persons in a seat with the seat
heater on to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
● Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature
of the seat and may lead to overheating.
● Do not use seat heater more than necessary. Doing so may cause minor
burns or overheating.
NOTICE
■To prevent damage to the seat heaters/seat ventilators
Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
■ To prevent 12-volt battery discharge
Turn the seat heaters/seat ventilators off when the hybrid system is off.

4447-2. Steps to take in an emergency
AVALON_HV_U (OM41451U)
The engine coolant temperature gauge enters the red zone or a loss
of power is experienced. (For ex ample, the vehicle speed does not
increase.)
“Hybrid System Overheat/Stop the Vehicle in a Safe Place” is shown
on the multi-information display.
Steam comes out from under the hood.
■If the needle of the engine coolant temperature gauge enters
the red zone
Stop the vehicle in a safe place and turn off the air conditioning
system, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently,
inspect the hoses and radia-
tor core (radiator) for any
leaks.
Radiator
Cooling fan
If a large amount of coolant
leaks, immediately contact your
Toyota dealer.
If your vehicle overheats
The following may indicate that your vehicle is overheating:
Correction procedures
1
2
3
1
2

496Alphabetical index
AVALON_HV_U (OM41451U)
Child safety ................................ 5312-volt battery
precautions ................. 360, 443
Airbag precautions .................. 39
Child restraint system ............. 54
How your child should wear the seat belt .......................... 32
Installing child restraints ......... 58
Moon roof precautions .......... 163
Power window lock switch .... 157
Power window precautions ... 159
Rear door child-protectors .... 136
Removed electronic key battery precautions ...... 378
Seat belt extender precautions ........................... 35
Seat belt precautions .............. 57
Seat heater precautions........ 306
Trunk precautions ................. 140
Child-protectors....................... 136
Cleaning ........................... 330, 333
Aluminum wheels.................. 331
Exterior ................................. 330
Interior................................... 333
Seat belts .............................. 334
Clock ......................................... 299
Coat hooks ............................... 310
Compass .................................. 325
Condenser ................................ 355 Console box ............................. 289
Consumption screen............... 102
Coolant ..................................... 353
Capacity................................ 457
Checking............................... 353
Preparing and checking before winter.................................. 262
Cooling system........................ 353
Engine overheating............... 444
Hybrid system overheating ... 444
Cruise control
Cruise control ....................... 217
Dynamic radar cruise control ................................ 221
Cup holders ............................. 290
Curtain shield airbags............... 37
Customizable features ............ 477

499Alphabetical index
AVALON_HV_U (OM41451U)
Energy monitor ........................ 103
EngineAccessory mode ................... 184
Compartment ........................ 349
Engine switch........................ 183
Hood ..................................... 346
How to start the hybrid system .... ................. 183
Identification number ............ 453
Ignition switch (power switch) .................... 183
Overheating .......................... 444
Power switch......................... 183
Engine coolant ......................... 353
Capacity ................................ 457
Checking ............................... 353
Preparing and checking before winter....................... 262
Engine coolant temperature gauge........................................ 91
Engine oil ................................. 350 Capacity ................................ 455
Checking ............................... 350
Preparing and checking before winter....................... 262 Engine switch .......................... 183
EPS (Electronic
Power Steering)..................... 238Function ................................ 238
Warning light......................... 413
EV drive mode ......................... 189
Event data recorder (EDR)........ 11

501Alphabetical index
AVALON_HV_U (OM41451U)
Garage door opener ................ 312
Gauges ....................................... 91
Glove box ................................. 288
Grocery bag hooks .................. 296
Head restraints ........................ 148
Headlights ................................ 197Automatic high beam ............ 201
Discharge headlights
precautions ......................... 404
Light switch ........................... 197
Replacing light bulbs............. 401
Wattage ................................ 460
Heaters
Air conditioning system ......... 268
Seat heaters ......................... 304
Outside rear view mirrors...... 279
Hill-start assist control............ 243
High-voltage components ........ 73
Hood ......................................... 346
Hooks Coat hooks............................ 310
Grocery bag hooks ............... 296
Retaining hooks (floor mat)..... 26 Horn .......................................... 196
Hybrid battery
(traction battery) ..................... 73
Hybrid battery (traction battery)
air vents ................................... 74
Hybrid system............................ 69 Emergency shut off system .... 74
Energy monitor/
consumption screen ........... 102
EV drive mode ...................... 189
High voltage components ....... 73
Hybrid System Indicator ......... 94
Hybrid system precautions ..... 73
Hybrid vehicle driving tips ..... 260
If the hybrid system will not start ........................ 435
Overheating .......................... 444
Power (ignition) switch.......... 183
Starting the hybrid system .... 183
Vehicle proximity notification system .......... ..................... ... 70
Hybrid System Indicator ........... 94
Hybrid transmission................ 191
If the shift lever cannot be shifted from P .... 437
S mode ................................. 192
G
H

504Alphabetical index
AVALON_HV_U (OM41451U)
Navigation system*
Noise from under vehicle............ 8
Odometer.................................... 91
OilEngine oil .............................. 455
Opener Hood ..................................... 346
Trunk..................................... 138
Outer foot lights....................... 284
Outside rear view mirrors ....... 154 Adjusting and folding ............ 154
Blind spot monitor ................. 251
Linked mirror function when reversing ................... 155
Mirror position memory ......... 144
Outside rear view mirror defoggers ................. 279
Overheating.............................. 444 Parking brake........................... 195
Operation .............................. 195
Parking brake engaged warning buzzer ................... 412
Parking lights........................... 197 Light switch ........................... 197
Replacing light bulbs ............ 401
PCS (Pre-Collision System) .................................. 245Function ................................ 245
PCS OFF switch ................... 246
Warning light......................... 414
Personal lights......................... 285
Power control unit ..................... 73
Power control unit coolant ..... 353 Capacity................................ 457
Checking............................... 353
Preparing and checking before winter ...................... 262
Power easy access system.................................... 144
Power outlets ........................... 302
Power steering (Electric
Power Steering system) ....... 238Warning light......................... 413
Power switch ........................... 183
Power windows ....................... 157
Jam protection function ........ 158
Operation .............................. 157
Window lock switch .............. 157
Pre-Collision System (PCS).... 245 Function ................................ 245
PCS OFF switch ................... 246
Warning light......................... 414
N
O
P
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.