
3
1
8 7
6
5
4
3
2
9
AVALON_HV_U (01999-07002)4-1. Before driving
Driving the vehicle ............. 156
Cargo and luggage............ 166
Vehicle load limits ............. 169
Trailer towing..................... 170
Dinghy towing.................... 171
4-2. Driving procedures Power (ignition) switch ...... 172
EV drive mode................... 178
Hybrid transmission........... 180
Turn signal lever................ 183
Parking brake .................... 184
4-3.  Operating the lights and  wipers
Headlight switch ................ 185
Automatic High Beam ....... 188
Windshield wipers and  washer ............................ 192 4-4. Refueling
Opening the fuel tank cap................................... 197
4-5.  Using the driving  support systems
Toyota Safety Sense P ...... 201
PCS (Pre-Collision  System) ........................... 208
LDA (Lane Departure  Alert with steering 
control) ............................ 221
Dynamic radar cruise  control.............................. 232
Cruise control .................... 245
BSM  (Blind Spot Monitor)......... 249
• The Blind Spot Monitor 
function.......................... 251
• The Rear Cross Traffic  Alert function detection 
areas ............................. 256
Driving mode select  switch .............................. 258
Driving assist systems ....... 260
4-6. Driving tips Hybrid vehicle driving tips ................................... 265
Winter driving tips .............. 268
4Driving 

155
Driving4
AVALON_HV_U (01999-07002)4-1. Before driving
Driving the vehicle ............. 156
Cargo and luggage ........... 166
Vehicle load limits ............. 169
Trailer towing..................... 170
Dinghy towing ................... 171
4-2. Driving procedures Power (ignition) switch ...... 172
EV drive mode .................. 178
Hybrid transmission........... 180
Turn signal lever................ 183
Parking brake .................... 184 4-3.  Operating the lights and 
wipers
Headlight switch ................ 185
Automatic High Beam ....... 188
Windshield wipers and  washer ............................ 192
4-4. Refueling Opening the fuel tank cap .................................. 197
4-5.  Using the driving  support systems
Toyota Safety Sense P ..... 201
PCS (Pre-Collision  System) ........................... 208
LDA (Lane Departure  Alert with steering 
control) ............................ 221
Dynamic radar cruise  control ............................. 232
Cruise control .................... 245
BSM  (Blind Spot Monitor) ........ 249
• The Blind Spot Monitor  function ......................... 251
• The Rear Cross Traffic  Alert function detection 
areas ............................. 256
Driving mode select  switch .............................. 258
Driving assist systems ...... 260
4-6. Driving tips Hybrid vehicle driving tips .................................. 265
Winter driving tips ............. 268 

172
AVALON_HV_U (01999-07002)
4-2. Driving procedures
Check that the parking brake is set.
Check that the shift lever is in P.
Firmly depress the brake pedal.
Messages indicating how to start the hybrid system and how to turn to
ACCESSORY mode will be displayed alternately on the multi-information
display.
Press the power switch.
If the “READY” indicator turns on,
the hybrid system will operate nor-
mally.
Continue depressing the brake
pedal until the “READY” indicator
is illuminated.
The hybrid system can be started
from any power switch mode.
Check that the “READY” indicator is illuminated.
The vehicle will not move when the “READY” indicator is off.
Power (ignition) switch
Performing the following operations when carrying the elec-
tronic key on your person starts the hybrid system or changes
power switch modes.
Starting the hybrid system
1
2
3
4
5 

1984-4. Refueling
AVALON_HV_U (01999-07002)
WARNING
■When refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do
so may result in death or serious injury.
●After exiting the vehicle and before opening the fuel door, touch an
unpainted metal surface to discharge any static electricity. It is important to
discharge static electricity before refueling because sparks resulting from
static electricity can cause fuel vapors to ignite while refueling.
● Always hold the grips on the fuel tank cap and turn it slowly to remove it. 
A whooshing sound may be heard when the fuel tank cap is loosened.
Wait until the sound cannot be heard before fully removing the cap. In hot
weather, pressurized fuel may spray out the filler neck and cause injury.
● Do not allow anyone that has not discharged static electricity from their
body to come close to an open fuel tank.
● Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
● Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
● Do not return to the vehicle or touch any person or object that is statically
charged.
This may cause static electricity to build up, resulting in a possible ignition
hazard.
■ When refueling
Observe the following precautions to prevent fuel overflowing from the fuel
tank:
●Securely insert the fuel nozzle into the fuel filler neck.
● Stop filling the tank after the fuel nozzle automatically clicks off.
● Do not top off the fuel tank.
NOTICE
■Refueling
Do not spill fuel during refueling. 
Doing so may damage the vehicle, such as causing the emission control
system to operate abnormally or damaging fuel system components or the
vehicle’s painted surface. 

4418-1. Specifications
8
Vehicle specifications
AVALON_HV_U (01999-07002)
Cooling system
Capacity
Gasoline
engine7.6 qt. (7.2 L, 6.3 Imp. qt.)
Power 
control unit3.4 qt. (3.2 L, 2.8 Imp. qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant” 
• Similar high-quality ethylene glycol-basednon-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Ignition system
Spark plug
MakeDENSO FK16HR-A8
Gap0.031 in. (0.8 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap. 

480Alphabetical index
AVALON_HV_U (01999-07002)
Eco drive mode ........................ 258
EDR (Event data recorder) ........ 11
Electric motor (traction motor) ....................... 70
Electric Power 
Steering (EPS) ....................... 261Function ................................ 261
Warning light ......................... 397
Electronic key .......................... 106 Battery-saving function ......... 125
If the electronic key does not operate properly ................. 421
Replacing the battery ............ 372
Emergency flashers ................ 390
Emergency, in case of
If the 12-volt battery is discharged .......................... 423
If the electronic key  does not operate 
properly .............................. 421
If the hybrid system  will not start ........................ 418
If the shift lever 
cannot be shifted from P .... 420
If the trunk opener is not  actuated.............................. 119
If the warning 
buzzer sounds .................... 396
If the warning light  turns on .............................. 396
If the warning message  is displayed......................... 405
If you have a flat tire ............. 406
If you think something 
is wrong .............................. 395
If your vehicle becomes 
stuck ................................... 432
If your vehicle has to be  stopped in an emergency ... 391
If your vehicle needs  to be towed ......................... 392
If your vehicle overheats ....... 428 Energy monitor ........................ 100
Engine
ACCESSORY mode ............. 173
Compartment ........................ 341
Engine switch ....................... 172
Hood ..................................... 339
How to start the hybrid system .... ................. 172
Identification number ............ 437
Ignition switch  (power switch) .................... 172
Overheating .......................... 428
Power switch ........................ 172
Engine coolant......................... 345
Capacity................................ 441
Checking............................... 345
Preparing and checking before winter ...................... 268
Engine coolant temperature  gauge ....................................... 90
Engine oil ................................. 342 Capacity................................ 439
Checking............................... 342
Preparing and checking before winter ...................... 268
Engine switch .......................... 172
EPS (Electronic  Power Steering)..................... 261Function ................................ 261
Warning light......................... 397
EV drive mode ......................... 178
Event data recorder (EDR)........ 11
E 

482Alphabetical index
AVALON_HV_U (01999-07002)
Horn .......................................... 141
Hybrid battery (traction battery)...................... 74
Hybrid battery  (traction battery) 
air vents ................................... 75
Hybrid system ............................ 70 Emergency shut off system .... 75
Energy monitor/
consumption screen ........... 100
EV drive mode ...................... 178
High voltage components ....... 74
Hybrid System Indicator.......... 92
Hybrid system precautions ..... 74
Hybrid vehicle driving tips ..... 265
If the hybrid system  will not start ........................ 418
Overheating .......................... 428
Power (ignition) switch .......... 172
Starting the hybrid system .... 172
Vehicle proximity notification  system ......... ......................... 71
Hybrid System Indicator ........... 92
Hybrid transmission ................ 180
If the shift lever cannot be shifted from P .... 420
S mode ................................. 181 I/M test ...................................... 336
Identification
Engine .................................. 437
Vehicle .................................. 437
Ignition switch 
(power switch) ....................... 172
Illuminated entry system ........ 286
Immobilizer system ................... 79
Indicators ................................... 88
Initialization Maintenance ......................... 331
Tire pressure 
warning system .... .............. 355
Inside rear view mirror ............ 143
Instrument panel 
light control ............................. 91
Interior lights ........................... 284I 

488Alphabetical index
AVALON_HV_U (01999-07002)
SwitchesBSM (Blind spot monitor) 
switch ................................. 249
Compass switch.................... 318
Cruise control switch..... 232, 245
“DISP” button .......................... 95
Door lock switches ................ 112
Driving mode select switch ... 258
Driving position memory  switches.............................. 133
Emergency flashers switch ... 390
EV drive mode switch ........... 178
Garage door opener  switches.............................. 305
Ignition switch ....................... 172
LDA (Lane Departure Alert  with steering control) 
switch ................................. 221
Light switch ........................... 185
Moon roof switches ............... 151
Outside rear view mirror  switches.............................. 145 PCS (Pre-Collision 
System) switch ................... 212
Power door lock switch ......... 112
Power switch ........................ 172
Power window switches........ 148
Rear sunshade switch .......... 302
Rear window and outside  rear view mirror defoggers 
switch ................................. 276
Seat heater switches ............ 281
Seat ventilator switches ........ 281
“SOS” button......................... 312
Tire pressure warning reset  switch ................................. 356
Trunk opener main switch .... 117
Trunk opener switch ............. 116
Vehicle-to-vehicle distance  button ................................. 232
VSC OFF switch ................... 261
Window lock switch .............. 148
Windshield wipers  and washer switch.............. 192