Which button controls the heater in the Haval Big Dog?

[DeJuliette]

To activate the heater in the Haval Big Dog, press the air conditioning button located below the central control screen and increase the temperature setting. Select the appropriate fan speed: During normal vehicle operation, to prevent excessive frosting on the evaporator and ensure proper air conditioning system performance, avoid setting the fan speed and temperature control to the lowest settings for extended periods. When driving below 25km/h, set the fan speed to the low setting to prevent insufficient power generation and inadequate cooling. Duration of air conditioning use: If the cabin temperature has reached a comfortable level, turn off the air conditioning or switch it on intermittently. Prolonged use of the air conditioning can increase condenser pressure and cause wear to the cooling system, so it's advisable to limit continuous usage.