2021 TOYOTA AVALON HYBRID parking brake

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4-1. Before driving
Driving the vehicle ............. 182
Cargo and luggage............ 190
Vehicle load limits ............. 193
Trailer towing..................... 194
Dinghy towing.................... 195
4-2. Driving procedures
Power (ignition) switch ...... 196
EV drive mode................... 202
Hybrid transmission........... 205
Turn signal lever................ 211
Parking brake .................... 212
Brake Hold ........................ 216
4-3. Operating the lights
and wipers
Headlight switch ................ 218
Automatic High Beam ....... 222
Windshield wipers and
washer ............................ 226
4-4. Refueling
Opening the fuel tank
cap .................................. 2304-5. Using the driving
support systems
Toyota Safety Sense P ...... 235
PCS
(Pre-Collision System)..... 242
LDA
(Lane Departure Alert
with steering control) ....... 252
Dynamic radar cruise
control with full-speed
range ............................... 263
BSM
(Blind Spot Monitor)......... 276
• BSM function ................. 280
• RCTA function ............... 283
Rear Camera Detection
function ............................ 288
Intuitive parking assist ....... 292
Intelligent Clearance
Sonar (ICS) ..................... 300
Driving mode select
switches........................... 321
Driving assist systems ....... 323
4-6. Driving tips
Hybrid vehicle driving
tips ................................... 330
Winter driving tips .............. 333
4Driving

17Pictorial index
Parking brake switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 212
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 212, 213
Precautions for winter season . . . . . . . . . . . . . . . . . . . . . . . . . P. 334
Warning light/warning buzzer/
warning message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 215, 455
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 211
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 218
Headlights/side marker lights/parking lights/tail lights/
license plate lights/daytime running lights . . . . . . . . . . . . . . . . P. 218
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . P. 226
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 226
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 410
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 448
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 401
Tilt and telescopic steering lock release lever
*1 . . . . . . . . P. 166
Tilt and telescopic steering control switch
*1 . . . . . . . . . . . P. 166
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 166
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 159
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 338
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 338
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 343
Audio Plus
*1, 2
Premium Audio*1, 2
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12
*1: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

781-3. Hybrid system
■Sounds and vibrations specific to a hybrid vehicle
There may be no engine sound or vibration even though the vehicle is able to
move with the “READY” indicator is illuminated. For safety, apply the parking
brake and make sure to shift the shift lever to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
●Motor sounds may be heard from the engine compartment.
●Sounds may be heard from the hybrid battery (traction battery) under the
rear seats when the hybrid system starts or stops.
●Relay operating sounds such as a snap or soft clank will be emitted from the
hybrid battery (traction battery), under the rear seats, when the hybrid sys-
tem is started or stopped.
●Sounds from the hybrid system may be heard when the trunk lid is open.
●Sounds may be heard from the transmission when the gasoline engine
starts or stops, when driving at low speeds, or during idling.
●Engine sounds may be heard when accelerating sharply.
●Sounds may be heard due to regenerative braking when the brake pedal is
depressed or as the accelerator pedal is released.
●Vibration may be felt when the gasoline engine starts or stops.
●Cooling fan sounds may be heard from the air intake vent. (P. 80)
■Acoustic Vehicle Alerting System
In the following cases, the acoustic vehicle alerting system may be difficult for
surrounding people to hear.
●In very noisy areas
●In the wind or the rain
■Maintenance, repair, recycling, and disposal
Contact your Toyota dealer regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.
■Customization
Some functions can be customized. (P. 526)

831-3. Hybrid system
1
For safety and security
WARNING
■Road accident cautions
Observe the following precautions to reduce the risk of death or serious
injury:
●Pull your vehicle off the road, apply the parking brake, shift the shift lever
to P, and turn the hybrid system off.
●Do not touch the high voltage parts, cables and connectors.
●If electric wires are exposed inside or outside your vehicle, an electric
shock may occur. Never touch exposed electric wires.
●If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible.
Never use a fire extinguisher that is not meant for electric fires. Using even
a small amount of water may be dangerous.
●If your vehicle needs to be towed, do so with front wheels raised. If the
wheels connected to the electric motor (traction motor) are on the ground
when towing, the motor may continue to generate electricity. This may
cause a fire. (P. 451)
●Carefully inspect the ground under the vehicle. If you find that liquid has
leaked onto the ground, the fuel system may have been damaged. Leave
the vehicle as soon as possible.
●If electrolyte is leaking from the hybrid battery (traction battery), do not
approach the vehicle.
Even in the unlikely event that the hybrid battery (traction battery) is dam-
aged, the internal construction of the battery will prevent a large amount
of electrolyte from leaking out. However, any electrolyte that does leak out
will give off a vapor. This vapor is an irritant to skin and eyes and could
cause acute poisoning if inhaled.
●Do not touch the hybrid battery (traction battery) if liquid is leaking from or
adhering to it. If electrolyte (carbonic-based organic electrolyte) from the
hybrid battery (traction battery) comes into contact with the eyes or skin, it
could cause blindness or skin wounds. In the unlikely event that it comes
into contact with the eyes or skin, wash it off immediately with a large
amount of water, and seek immediate medical attention.
●Do not bring burning or high-temperature items close to the electrolyte.
The electrolyte may ignite and cause a fire.

932. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in any of the vehicle’s
systems.
Warning lights
*1
(Red)
Brake system warning
light (P. 455)Parking brake indicator
(P. 456)
*1
(Yellow)
Brake system warning
light (P. 455)*1, 3
Brake hold operated
indicator (P. 457)
*2High coolant tempera-
ture warning light
(P. 455)*1
(Red/yellow)
Electric power steering
system warning light
(P. 457)
*2Charging system
warning light (P. 455)*1, 4PCS warning light
(P. 457)
*2
Low engine oil pressure
warning light (P. 455)*1, 3
(if equipped)
ICS OFF indicator
(P. 457)
*1
Malfunction indicator
lamp (P. 456)*2
(Amber)
LDA indicator (P. 457)
*1SRS warning light
(P. 456)*1
Slip indicator (P. 458)
*1ABS warning light
(P. 456)Low fuel level warning
light (P. 458)
*2Brake Override System/
Drive-Start Control/Intel-
ligent Clearance Sonar
(if equipped) warning
light (P. 456)Driver’s and front
passenger’s seat belt
reminder light
(P. 458)

952. Instrument cluster
2
Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
(P. 211)*2Dynamic radar cruise
control indicator
(P. 263)
Headlight indicator
(P. 218)
*2Cruise control “SET”
indicator
(P. 263)
Headlight high beam
indicator (P. 218)
*1, 3PCS warning light
(P. 245)
*2Automatic High Beam
indicator (P. 222)*1, 3
(if equipped)
ICS OFF indicator
(P. 303)
*2AGC (Auto Glide Con-
trol) indicator (P. 322)*2
(White)
LDA indicator (P. 252)
Parking brake indicator
(P. 212)
*2
(Green)
LDA indicator (P. 252)
*1
Brake hold operated
indicator (P. 216)*2, 4
(Amber)
LDA indicator (P. 252)
*1Brake hold standby
indicator (P. 216)*1, 4
Slip indicator (P. 324)
*2Cruise control indicator
(P. 263)*1, 3VSC OFF indicator
(P. 325)

1583-3. Adjusting the seats
WARNING
■When folding the seatbacks down
Observe the following precautions. Failure to do so may result in death or
serious injury.
●Do not fold the seatbacks down while driving.
●Stop the vehicle on level ground, set the parking brake and shift the shift
lever to P.
●Do not allow anyone to sit on a folded seatback or in the trunk while driv-
ing.
●Do not allow children to enter the trunk.
■When returning the seat to its original position
●Ensure that the seat belt does not get caught between or behind the seats.
●If the seat belt has been released from its guide, pass the seat belt through
its guide. (P. 30)
■Seat adjustment
Be careful not to get hands or feet pinched between the rear console box
and the rear seat when folding down the rear seatback.
■After returning the seatback to the upright position
Observe the following precautions. Failure to do so may result in death or
serious injury.
●Make sure the seatback is securely locked by pressing it forward and rear-
ward on the top.
●Check that the seat belts are not twisted or caught in the seatback.
●Make sure that the seat belt is passed through its guide.
NOTICE
■When the right seatback is folded down
Make sure the luggage loaded in the enlarged trunk will not damage the
webbing of the rear center seat belt.

181
4Driving
4-1. Before driving
Driving the vehicle ............. 182
Cargo and luggage ........... 190
Vehicle load limits ............. 193
Trailer towing..................... 194
Dinghy towing ................... 195
4-2. Driving procedures
Power (ignition) switch ...... 196
EV drive mode .................. 202
Hybrid transmission........... 205
Turn signal lever................ 211
Parking brake .................... 212
Brake Hold ........................ 216
4-3. Operating the lights
and wipers
Headlight switch ................ 218
Automatic High Beam ....... 222
Windshield wipers and
washer ............................ 226
4-4. Refueling
Opening the fuel tank
cap .................................. 2304-5. Using the driving
support systems
Toyota Safety Sense P ..... 235
PCS
(Pre-Collision System) .... 242
LDA
(Lane Departure Alert
with steering control) ....... 252
Dynamic radar cruise
control with full-speed
range............................... 263
BSM
(Blind Spot Monitor) ........ 276
• BSM function ................ 280
• RCTA function .............. 283
Rear Camera Detection
function ........................... 288
Intuitive parking assist....... 292
Intelligent Clearance
Sonar (ICS) ..................... 300
Driving mode select
switches .......................... 321
Driving assist systems ...... 323
4-6. Driving tips
Hybrid vehicle driving
tips .................................. 330
Winter driving tips ............. 333