Using the air conditioning system and defogger -> Heated steering wheel/seat heaters for Your Toyota Prius 4 Door Fourth Generation (2016-2022)

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5-1. Using the air conditioning system and defogger  
Heated steering wheel/seat heaters  
Heated steering wheel  
Warm up the grip of the steering wheel  
Seat heaters (front seats)  
Warm up the seat upholstery  
WARNING  
Care should be taken to prevent injury if anyone in the following categories  
comes in contact with the steering wheel and seats when the heater is on:  
• 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.)  
Observe the following precautions to prevent minor burns or overheating:  
• Do not cover the seat with a blanket or cushion when using the seat  
heater.  
• Do not use seat heater more than necessary.  
NOTICE  
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, do not use the functions when the  
hybrid system is off.  
: If equipped  
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445  
5-1. Using the air conditioning system and defogger  
Heated steering wheel (if equipped)  
Turns the heated steering wheel  
on/off  
The indicator in the instrument  
cluster comes on when the heated  
steering wheel is operating.  
The heated steering wheel can be used when the power switch is in ON  
mode.  
The heated steering wheel will automatically turn off after about 30 minutes.  
Seat heaters (if equipped)  
1
Heats the seat at low tempera-  
ture (LO)  
2
Heats the seat at high tempera-  
5
ture (HI)  
Indicator  
The indicator light comes on when  
one side of the switch is pressed.  
Indicator  
To stop the operation, gently press  
the other side of the switch.  
The seat heaters can be used when the power switch is in ON mode.  
When not in use, turn off the switch. The indicator light goes off.  
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