Lexus NX350h 2022 Owner's Manual page 254

4-3. Adjusting the temperature/environment inside the vehicle
INFORMATION
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Passenger detection functions
When a passenger is detected in the front passenger seat, the seat heater and
●
ventilator will operate automatically.
When the seat heater/seat ventilator switch is set to AUTO, the passenger detection
●
function will not operate.
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Rear seat heater operation (vehicles with rear seat heaters)
The rear seat heaters are not controlled by the Lexus Climate Concierge.
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