Why is Buick New Excelle warm air not hot? I followed the instructions, okay?

Firstly, it is clear that the warm air of the car comes from the heat dissipation after the engine works and is sent to the cab through fans and pipes. Excelle's engine is cast iron, which heats up slowly (generally all-aluminum engine, heats up quickly).

If you want to raise the temperature inside the car faster in winter, you can:

1. Insert the key, turn it to the ON position, and start the engine after hearing the system self-test sound. Pay attention to turn off the air conditioner (AC) switch button every time you start, which will help to prolong the service life of the engine starter.

2. Turn to the air circulation button (turn to a car with a small circular arrow inside) and turn on the window heating button.

3. Adjust the mode and turn the temperature control button to the bottom of the red area representing heating. (Red indicates the maximum value).

4. Turn the fan control knob to a lower speed (first or second gear).

5. Idle for about 1 minute (never idle for a long time! When starting the vehicle, put it into the corresponding gear and drive at a low speed. The engine can only run normally after the hydrology is normal (this will protect the vehicle and save fuel).

At this time, the engine water temperature will rise rapidly, and the warm air temperature in the car will also rise. Turning on the wind speed switch will heat up faster than the general operation, which is beneficial to the vehicle and reduces fuel consumption.