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Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. ...

Vehicle interior
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Seat heaters and ventilators
The seat heaters and ventilators heat the seats and maintain good airflow by blowing air from the seats.  - Front seat heaters/ventilators 1. Turns the seat heater on The indicator light c ...