1. Click the one-button start button on the steering wheel of Roewe 550 to start the vehicle. Warm air cannot be used when the engine is not started.
2. Adjust the temperature. Turn the temperature control knob shown in the figure clockwise to the right to raise the temperature.
3. As shown in the figure, click the "AC" button to turn off the vehicle refrigeration system.
4. Press the "Close" button under the "Air Conditioning" button to turn off the air conditioner. After the air conditioner is turned off, Roewe 550 can blow out hot air normally.