Where is the heating switch located on the Buick Excelle?

[DallasLynn]

The Buick Excelle does not have a separate heating switch. To activate heating, simply adjust the temperature on the air conditioning switch to the desired position. Detailed information about the heating switch on the Buick Excelle is as follows: 1. Most cars do not have a separate heating switch button, and the Buick Excelle is no exception. When heating is required, simply turn the temperature adjustment button on the air conditioning switch to a higher temperature. Note that the AC button should not be pressed here, as it is the cooling button. 2. The principle of car air conditioning heating is very simple. When the car air conditioning is heating, the high-temperature coolant from the engine flows through the heater core. At this time, the air blown by the blower passes through the heater core, so warm air will blow out from the air conditioning vents. The heater core is a heat exchanger, and without this component, the air conditioning system will not be able to produce heat.