How to Turn on the Heater in the Buick Envision?
4 Answers
To activate the heater in the Buick Envision, simply increase the temperature setting and select an appropriate fan speed. There is no need to press the AC button for heating. To use the air conditioning for cooling, press the AC button, lower the temperature setting, and choose a suitable fan speed. The Buick Envision is a midsize SUV equipped with two engine options: a 1.5-liter turbocharged engine and a 2.0-liter turbocharged engine. It features a MacPherson strut front suspension and a multi-link rear suspension. The Envision is available in both front-wheel drive and all-wheel drive configurations, with the all-wheel drive models featuring an on-demand four-wheel drive system.
I recently switched to a Buick Envision, and using the heating is straightforward but requires attention to detail. First, start the engine and let it run for a while to warm up—wait for the temperature gauge to rise for optimal performance. Then, locate the temperature knob on the center console and turn it toward the red zone to increase the heat. Next, adjust the fan speed to control airflow; on cold days, gradually increase the fan speed to avoid a harsh blast. The Buick features an automatic climate control system—pressing the AUTO button and setting a comfortable temperature, like 24°C, will automatically direct warm air, ideal for defogging the windshield or warming your feet. In winter, avoid blasting hot air immediately after starting the car. Instead, wait a few minutes for the cabin to heat evenly while maintaining airflow—this keeps your hands and feet comfortable while driving. For short trips, I let the engine warm up for about ten seconds, and remote start before getting in the car makes it even more convenient.
Having driven the Buick Envision for many years, I have some experience to share about using the heating system. After starting the engine, don't rush to turn on the fan—let the engine warm up for two minutes first, then turn the temperature knob to HI or the maximum heating zone. Use the airflow mode selector to switch modes; directing warm air to the feet is the most practical for keeping them warm in winter. Set the fan speed to medium—too strong a breeze can dry out your throat. For automatic operation, press the AUTO button and set a higher temperature; Buick's system is smart enough to adjust the airflow accordingly. Since the warm air comes from the engine's heat, there's no need to press the A/C button, saving fuel and being eco-friendly. Regularly clean the cabin air filter to prevent odors, especially after using the heater on rainy or snowy days, as bacteria can easily develop. I check it monthly to maintain fresh air inside the car, ensuring safer and more comfortable driving.
When driving a Buick Envision, prioritize safety when using the heating system. Start the engine and wait a few minutes to warm up before turning the temperature knob towards the red zone. Set the airflow to windshield mode for quick defogging and frost prevention. Begin with low fan speed to avoid sudden hot blasts. For automatic climate control, press AUTO and set around 25°C for hassle-free comfort. In cold weather, avoid prolonged use of heating in a closed cabin - occasionally crack a window for fresh air to prevent dizziness, especially with passengers. Maintain even, comfortable heating for steadier driving.
