Toyota Camry Owner's Manual (2023): Heated steering wheel/seat heaters/seat ventilators
Heated steering wheel and seat heaters heat the side grips of the steering wheel and seats, respectively. Seat ventilators maintain good ventilation by pulling air through the seat upholstery.
WARNING
â– To prevent minor burn injuries
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 challenged
- Persons with sensitive skin
- Persons who are fatigued
- Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
â– To prevent damage to the seat heaters
Observe the following precautions to prevent the 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 battery discharge, do not use the functions when the engine is not running.
Heated steering wheel
Turns the heated steering wheel on/off
The indicator light comes on when the heated steering wheel is operating.
â– Operation condition
Vehicles without a smart key system: The heated steering wheel can be used when the engine switch is in the "ON" position.
Vehicles with a smart key system: The heated steering wheel can be used when the engine switch is in IGNITION ON mode.
Seat heaters
Without seat ventilators
With seat ventilators
Each time the switch is pressed, the operation condition changes as follows.
Hi (3 segments lit) 
Mid (2
segments lit) 
Lo (1 segment lit)
Off
The level indicator (amber) lights up during operation.
â– Operation condition
Vehicles without a smart key system: The seat heaters can be used when the engine switch is in the "ON" position.
Vehicles with a smart key system: The seat heaters can be used when the engine switch is in IGNITION ON mode.
Seat ventilators
Each time the switch is pressed, the operation condition changes as follows.
Hi (3 segments lit) Mid (2
segments
lit) Lo (1 segment lit)
Off
The level indicator (green) lights up during operation.
â– The seat ventilators can be used when
The engine switch is in IGNITION ON mode.
â– Air conditioning system-linked control mode
When a seat ventilator is set to Hi, the fan speed of the seat ventilator may increase according to the fan speed of the air conditioning system
Air outlets - Automatic air conditioning system (with "SYNC" button)
â– Location of air outlets
The air outlets and air volume
change according to the
selected airflow mode.
â– Adjusting the position of and opening and closing the air outlets
Front
Rear
...
Using the interior lights
Interior lights list
Front interior/personal lights
Shift lever light (if equipped)
Inside door handle lights (if equipped)
Rear interior light (if equipped)
Rear personal lights (if e ...
Other materials:
LTA (Lane Tracing
Assist)
Summary of functions
While driving on a road with clear white (yellow) lane lines, the LTA
system warns the driver if the vehicle may deviate from the current
lane or course*, and also can slightly operate the steering wheel to
help avoid deviation from the lane or course*. Also, while the dynam ...
P0128 Thermostat function
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0128 is displayed with DTC P0300, P0301, P0302, P0303 or P0304,
first perform the trouble
diagnosis for P0300, P0301, P0302, P0303 or P0304. Refer to EC-269, "DTC Logic".
Engine coolant temperature has not risen enough to open the thermost ...
Trunk room lamp circuit
Description
Controls the trunk room lamp (ground side) to turn the trunk room lamp on and
off.
Diagnosis Procedure
Regarding wiring diagram information, refer to inl-17, "wiring diagram".
Caution:
Before performing the diagnosis, check that the following are normal.
Interior roo ...
