How to Turn on the Heater in an Automatic Transmission Car?
2 Answers
Steps to turn on the heater in an automatic transmission car: Adjust the air circulation mode to internal circulation, switch to the heating mode (some cars use a red zone, while others use a sun symbol), and do not turn on the air conditioning (do not activate the AC switch) because the heater utilizes the car's own heat cycle, saving energy. Here are some precautions for using the heater inside the car during winter: 1. When using the heater, it's best to slightly open the window to allow some air circulation. Turning on the convection mode can prevent the interior from becoming too dry and improve air quality inside the car. 2. While driving, avoid directing the heater vents toward yourself. This can cause skin dryness, and any bacteria in the air ducts may be directly inhaled, affecting health.
As an experienced driver, I find it quite simple to turn on the heater in an automatic transmission car. First, start the engine and wait for about two minutes to let the water temperature rise. Then, go to the air conditioning control panel and turn the temperature knob towards the red zone to increase the heat—setting it above 25°C is usually warm enough. Make sure to turn off the A/C button because A/C is for cooling, and using it for heating is unnecessary and wastes fuel. I adjust the fan speed to medium using the knob, avoiding too high a setting to prevent dryness. For airflow direction, I usually choose to blow towards the feet or the windshield, as this warms up the car faster. Before turning on the heater in winter, I prefer to use the external circulation mode to expel some cold air, then switch to internal circulation to maintain warmth, which keeps the air fresher. Also, avoid turning on the fan when the engine is still cold, as it may blow cold air—I always wait until the engine is warmed up. Don’t forget to check the cabin air filter regularly to prevent dust from affecting health.
