How did Forrest Gump turn on the heating?

1. First, click the vehicle one-button start button to start the vehicle engine.

2. Later, the air conditioning control system of the vehicle can be found in the central control position of Furuisi.

3. Click the icon button on the air conditioning control system to turn on the air conditioner.

4. Then click the AC button on the upper right to turn off the cooling function of the air conditioner.

5. Then turn the temperature adjustment button of the vehicle to the right to turn on the heater.